Building Codes and Seismic Retrofitting Compliance

Building Codes and Seismic Retrofitting Compliance

Understanding the complexities of building codes and the critical importance of seismic retrofitting is essential for property owners, particularly in earthquake-prone areas. Working with a seismic retrofitting specialist is not just a regulatory compliance matter but a proactive step toward ensuring the safety and longevity of your property. We’ll examine the nuances of seismic retrofitting, its regulations, and why it is crucial for buildings in regions like Woodinville, WA.

Understanding Seismic Retrofitting

Seismic retrofitting involves modifying existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. 

Given the unpredictable nature of earthquakes, retrofitting is a critical process for buildings, particularly in areas with a history of seismic activity.

The Role of Building Codes in Seismic Safety

Building codes are sets of regulations that dictate the standards for the construction and safety of buildings. These codes evolve, incorporating the latest research and technology to ensure new structures are built to withstand potential seismic events. 

However, older buildings constructed before implementing current standards often require significant modifications to meet these codes.

Seismic Retrofitting Techniques and Their Importance

Various techniques are used in seismic retrofitting, each tailored to the specific needs of a building. These can include foundation bolting, cripple wall bracing, and the installation of shear walls.

The choice of technique depends on factors such as the building’s age, design, and the seismic risks in the area.

The Impact on Building Safety and Value

Seismic retrofitting not only enhances the safety of a building in the event of an earthquake but can also significantly increase its value. Retrofitting can reduce the potential for damage during a seismic event, thereby lowering repair costs and protecting the investment made in the property.

Understanding Local Regulations

Each region has its building codes and regulations regarding retrofitting. In Woodinville, WA, for example, these regulations are designed to ensure that buildings can withstand the specific seismic challenges of the area.

The Seismic Retrofitting Process of Ensuring Compliance

Ensuring compliance involves a thorough building assessment by a seismic specialist, who can identify the necessary modifications. This assessment is followed by the planning and implementing retrofitting measures that meet or exceed local regulations.

The Importance of Expertise and Experience

Selecting the right specialist is crucial. An experienced retrofitting specialist will deeply understand local building codes, the latest retrofitting techniques, and the specific needs of buildings in earthquake-prone areas.

Seismic Retrofitting Factors to Consider

When choosing a specialist, consider their track record, previous work quality, and familiarity with local regulations. A reputable specialist will be transparent about their methods and provide a comprehensive plan for bringing your building up to code.

Cost Implications and Long-Term Benefits

While the initial cost of retrofitting can be significant, the long-term benefits far outweigh these expenses.

Retrofitting can prevent catastrophic damage, save lives, and reduce the likelihood of costly repairs after an earthquake.

Funding and Incentive Programs

Funding and incentive programs may be available to help offset seismic retrofitting costs. These programs can make retrofitting more accessible and affordable for property owners.

Prioritizing Safety and Compliance

Seismic retrofitting is an essential consideration for any building owner in earthquake-prone areas. It is a proactive step that ensures compliance with building codes, enhances safety, and protects your investment. Choosing the right seismic retrofitting specialist is key to achieving these goals.

Our team of the best seismic retrofitting specialists in Woodinville, WA, is equipped to provide you with the highest standard of service. Contact us at Evergreen Seismic at (206) 984-2580 to ensure your property is compliant, safe, and secure.

Insurance and Seismic Retrofitting for Property Owners

Insurance and Seismic Retrofitting for Property Owners

As property owners in Seattle, WA, understanding the significance of seismic retrofitting is crucial, especially in regions prone to earthquakes. An earthquake retrofitting specialist is a key player in this field, ensuring the safety and longevity of your property. This article explores the importance of retrofitting and how insurance can play a vital role in this process.

Understanding the Need for Seismic Retrofitting

Seismic retrofitting involves modifying existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. It’s not just a safety measure but a financial safeguard as well.

In earthquake-prone areas, retrofitting can significantly reduce the risk of major damage, which, in turn, can substantially impact insurance premiums and claims.

The Role of an Earthquake Retrofitting Specialist

An Earthquake Retrofitting Specialist assesses your property’s vulnerability to seismic activities and recommends the best course of action. Their expertise lies in identifying structural weaknesses and implementing the necessary reinforcements.

This can range from strengthening the foundation by reinforcing walls and floors to updating the overall building design for improved stability.

The Intersection of Insurance and Seismic Retrofitting

Insurance plays a pivotal role in seismic retrofitting. While retrofitting reduces the risk of damage, insurance provides financial protection against unforeseen events.

However, insurance companies often offer lower premiums for retrofitted buildings, recognizing the reduced risk these structures pose.

Benefits of Retrofitting for Insurance Purposes

  • Lower Insurance Premiums: Insurance companies may offer lower premiums for buildings undergoing seismic retrofitting, as these structures are less likely to incur significant damage during an earthquake.
  • Enhanced Coverage Options: Some insurers provide additional options for retrofitted properties, acknowledging their improved safety standards.
  • Reduced Claim Denials: Retrofitted buildings are less likely to face claim rejections since they adhere to higher safety standards.

Retrofitting Techniques and Considerations

Several techniques can be employed when planning a retrofit, each tailored to the building’s specific needs. Common methods include foundation bolting, cripple wall bracing, and the installation of shear walls.

The choice of technique depends on various factors, including the building’s age, design, and the seismic risks of the area.

Choosing the Right Retrofitting Specialist

Selecting the right specialist is crucial. Look for licensed professionals with experience in earthquake retrofitting.

They should thoroughly understand local building codes and the specific seismic risks in your area. A reputable specialist will provide a detailed assessment and a clear action plan.

Financial Incentives and Support for Retrofitting

Several financial incentives are available to encourage property owners to undertake seismic retrofitting. These can include tax breaks, grants, and loan programs. It’s essential to explore these options to help offset the costs of retrofitting.

Protect Your Property with Expert Retrofitting

If you’re a Seattle resident looking for top-tier seismic retrofitting services, look to us at Evergreen Seismic. Recognized as Seattle’s premier earthquake retrofitting specialist, our team is passionately committed to safeguarding your property. With personalized, expert solutions that cater specifically to your building’s unique requirements, we’re here to help you ensure your home or business’s long-term safety and stability. Call us at (206) 984-2580.

Techniques and Materials Elevating Seismic Retrofitting

Techniques and Materials Elevating Seismic Retrofitting

Seismic foundation retrofitting is a crucial pillar in modern construction, addressing the undeniable threat of earthquakes in Renton, WAWith seismic activities challenging structural integrity, retrofitting emerges as the definitive solution, bolstering buildings against unpredictable forces, enhancing safety, and ensuring longevity.

A Glimpse into the World of Seismic Activities

Earthquakes, with their raw power, can wreak havoc on our architectural wonders. Therefore, the role of seismic retrofitting isn’t just to protect these structures but also to safeguard the lives inside. As construction methods advance, seismic retrofitting techniques are at the forefront of this evolution.

The Powerhouse of Techniques

Base Isolation

One of the most lauded techniques in seismic retrofitting is base isolation. Buildings are mounted on bearings designed to absorb and dissipate seismic energy, ensuring minimal movement during tremors. It’s akin to giving buildings their shock absorbers.

Wall Bracing

Wall bracing, using either wood or steel, provides extra lateral support to structures. Fortifying walls significantly reduces the chances of them collapsing under the strain of seismic forces.

Shear Walls

Shear walls are the answer for buildings that need additional strength. These are vertical barriers, usually made from concrete, placed strategically within a structure to counteract horizontal forces exerted by an earthquake.

Roof Reinforcement

Roofs, often overlooked, play a pivotal role in a building’s structural integrity during seismic activities. Retrofitting them with added trusses and beams ensures they bear the weight and don’t cave in.

Essential Materials Making a Difference

Fiber-reinforced polymers (FRPs)

FRPs have revolutionized seismic retrofitting. These polymers, lightweight yet strong, can be wrapped around columns and beams, augmenting their strength manifold without adding substantial weight.

Steel Plates

Steel plates, when attached to building exteriors, add a significant boost to the structure’s resilience against seismic forces. They function as shields, bearing the brunt of the quake’s force.

Damping Systems

These are akin to the shock absorbers in vehicles. Damping systems, when integrated into a building’s design, absorb a significant portion of the quake’s energy, ensuring minimal damage to the structure.

Why Evergreen Seismic?

Contact us at Evergreen Seismic for your seismic foundation retrofitting needs in Renton, WA. Trust in our expertise and make your structures stand tall against seismic challenges.

Shake, Rattle, and Hold: The Essentials of Seismic Fastening in Seattle

Shake, Rattle, and Hold: The Essentials of Seismic Fastening in Seattle

The might of an earthquake is unparalleled, shaking the very core of our existence—but while Mother Nature might be unpredictable, the science and engineering of seismic fastening are not. This article will explore the world of seismic solutions in Seattle, WA, ensuring that we stand tall and unfazed when the Earth shakes.

Understanding the Basics: Seismic Forces

Seismic forces emerge from the energy released during an earthquake. As the tectonic plates shift and slide, they send energy waves through the Earth’s crust, creating ground shaking. Buildings, bridges, and other structures must absorb and dissipate this energy to remain standing.

Why Seismic Fastening Matters

Imagine a high-rise building. Without proper seismic fastening, it’s like a tree in a storm without deep roots. The building can sway uncontrollably when the Earth shakes, leading to catastrophic results. Seismic fastening acts like those deep roots and grounding structures, ensuring they can withstand the tremors.

Types of Seismic Fasteners


Anchors are the most common type of seismic fasteners. They firmly hold the structure to its foundation, ensuring it doesn’t tip or fall during an earthquake. Different materials, such as steel or concrete, require specific anchors.


These are diagonal supports added to a structure. Braces counteract an earthquake’s lateral forces, preventing the building from swaying excessively.

Shear Walls

Shear walls run vertically through a structure, from the foundation to the roof. They are solid barriers, often made of concrete or masonry, designed to absorb and redistribute seismic forces.

Innovations in Seismic Fastening

With advancements in technology, seismic fastening techniques are continuously evolving. Modern systems now incorporate smart materials that can change their properties during an earthquake, increasing the structure’s resilience.

These materials can “sense” the forces applied to them and adapt accordingly, a groundbreaking innovation in earthquake safety.

Choosing the Right Seismic Fastener

Several factors determine the best seismic fastening solution for a particular structure:

  • Size and Height of the Structure: Taller structures experience different seismic forces than shorter ones.
  • Material: Concrete buildings require different fasteners than steel ones.
  • Location: Structures in high seismic activity zones need more robust fastening systems.

Engineers can select the most suitable fastening system for each unique scenario by analyzing these factors.

The sheer power of an earthquake is humbling. However, with the proper knowledge and tools, we can prepare and protect our structures, ensuring they withstand the test of nature. Seismic fastening isn’t just about screws and bolts; it’s about safeguarding lives, assets, and the countless memories houses and buildings hold within their walls.

For those in the Seattle, WA, area looking for state-of-the-art seismic fastening solutions, reach out to us at Evergreen Seismic, and let’s ensure safety is not left to chance. Call (206) 984-2580 today.

Debunking Common Beliefs About Seismic Gas Shut-Off Valves

Debunking Common Beliefs About Seismic Gas Shut-Off Valves

Seismic gas shut-off valves are pivotal devices that shield properties and lives during seismic events. However, as with many specialized tools, many misconceptions surround their utility and operation—especially in Bellevue. This article addresses and dispels some of the most prevalent beliefs about these valves, arming you with the precise knowledge you need.

The Origin and Purpose of Seismic Gas Shut-Off Valves

Seismic gas shut-off valves emerged as a countermeasure to the catastrophic aftermath of gas leaks during earthquakes. Such leaks have been the culprits behind fires, explosions, and extensive property damage. By delving into these valves’ genesis and primary function, their paramount importance in safeguarding our establishments becomes evident.

Not All Valves Are Created Equal

A widespread fallacy is that all seismic gas shut-off valves share identical features. Various valves exist, each tailored for distinct applications and gas flow capacities. Making an informed choice tailored to your property is imperative for optimal protection.

Automatic vs. Manual Valves

While seismic activities trigger automatic valves, manual valves necessitate human action to halt the gas supply. The choice between the two hinges on your property’s geographical location and its inherent earthquake risk.

Installation: Simpler Than Perceived

A prevalent belief is the perceived complexity of installing a seismic gas shut-off valve. Contrary to this belief, with the appropriate tools and expertise at hand, the installation process is relatively straightforward. Nevertheless, professional consultation is always advisable to guarantee the valve’s correct installation and its intended functionality.

The Indispensable Nature of the Valves

Some skeptics question the necessity of these valves, especially in regions with a diminished risk of earthquakes. However, preparedness is the best policy. A shut-off valve offers invaluable peace of mind and an extra protective layer, even in areas with a marginal seismic threat.

Maintenance: A Non-Negotiable Requirement

Consistent with all safety apparatus, seismic gas shut-off valves demand regular upkeep to guarantee flawless operation. Over time, the accumulation of debris can potentially compromise the valve’s efficacy. Periodic inspections and cleanings can preemptively address this, ensuring the valve’s readiness when most needed.

Evergreen Seismic: The Gold Standard

At Evergreen Seismic, your safety is our foremost priority. Our seasoned team of seismic retrofitting specialists is unwavering in its commitment to delivering the market’s premier seismic gas shut-off valves. With our unparalleled expertise, rest assured your property’s safety is in the most capable hands.

Contact Evergreen Seismic for all your seismic gas shut-off valve requirements and understand firsthand why we stand unrivaled in the realm of earthquake safety solutions in Bellevue. Call us at (206) 984-2580.

How Seismic Retrofitting Fits Into Your Safety Plan

How Seismic Retrofitting Fits Into Your Safety Plan

In areas vulnerable to seismic activity, such as Seattle, the importance of seismic retrofitting cannot be overstated. It’s far from being merely optional; it’s an essential component of any comprehensive safety plan. This blog aims to explain the significance of seismic retrofitting specialists and how they can substantially improve the safety and durability of your structure.

Understanding Seismic Retrofitting

Seismic retrofitting involves strengthening existing structures to make them more resistant to seismic activity. This is crucial for older buildings that may not have been designed with modern earthquake-resistant standards in mind.

Why Seismic Retrofitting is Essential

In earthquake-prone areas, seismic retrofitting is not just about compliance with building codes; it’s about safeguarding lives and assets. The cost of not retrofitting can be devastating both financially and emotionally.

Integrating Seismic Retrofitting into Your Safety Plan

A comprehensive safety plan includes various elements, from fire safety to cybersecurity. Seismic retrofitting is integral to this plan, especially for businesses in seismically active regions.

Assessing Your Building’s Vulnerability

You must assess your building’s vulnerability before integrating seismic retrofitting into your safety plan. This involves structural assessments and consultations with experts.

Types of Seismic Retrofitting Techniques

There are various methods of seismic retrofitting, each with its advantages and disadvantages. Knowing which technique is best for your building is crucial for effective retrofitting.

Financial Considerations

While seismic retrofitting requires an upfront investment, the long-term benefits, including reduced insurance premiums and increased property value, make it a wise financial decision.

Regulatory Compliance

Local building codes often mandate seismic retrofitting. 

The Role of Technology in Seismic Retrofitting

Advancements in technology have made seismic retrofitting more effective and less intrusive. 

Choosing the Right Seismic Retrofitting Specialist

Your choice of retrofitting specialist can significantly impact the success of your project. Seismic retrofitting is not just an add-on to your safety plan; it’s a critical component that can save lives and protect assets. Evergreen Seismic is the only clear choice when implementing this crucial safety measure. 

Our expertise and commitment to excellence make us your go-to seismic retrofitting specialist in Seattle. Ready to make your building safer and more resilient? Contact Evergreen Seismic, and let’s start planning your seismic retrofitting project today.

The Psychological Benefits of Earthquake Retrofitting for Building Occupants

The Psychological Benefits of Earthquake Retrofitting for Building Occupants

When you live in an area with frequent seismic activity, you highly value peace of mind. If you live in Skagit County, people might have emphasized securing your property from earthquakes. But have you considered the deep psychological benefits that accompany this action? When you consult an earthquake retrofitting specialist, you don’t just safeguard your property; you invest in the mental well-being of everyone living in that building.

Understanding the Fear

Earthquakes are unpredictable. The sudden jolt, the rumbling sound, and the uncertainty of when it might strike next can be a constant source of anxiety for many. This fear can affect daily life, making residents hesitant to invest in properties or even causing sleepless nights.

The Assurance of Retrofitting

When a building undergoes earthquake retrofitting, it’s fortified to withstand the forces of a quake. This means the structure is less likely to suffer significant damage, and the occupants inside are safer.

Knowing that specialists have retrofitted your building can provide an immense sense of relief. It’s akin to wearing a seatbelt in a car; you hope you’ll never need it, but it’s comforting to know it’s there.

Boosting Property Value and Confidence

Apart from the obvious safety benefits, retrofitting can also enhance the value of your property. Prospective buyers or renters in Skagit County are more likely to be attracted to a building fortified against earthquakes. This boosts their confidence in the property and reflects positively on the owner’s commitment to safety.

Building a Resilient Community

When more buildings in a community are retrofitted, it sends a strong message of unity and resilience. It shows that the community is proactive and values the safety and well-being of its members. This collective effort can foster a sense of belonging and pride among residents.

Earthquake retrofitting is more than just a structural enhancement; it’s a commitment to safety, peace of mind, and community resilience. Contact us at Evergreen Seismic to work with the best earthquake retrofitting specialists in Skagit County. Your peace of mind is worth it!

Innovative Approaches to Seismic Fastening in the 21st Century

Innovative Approaches to Seismic Fastening in the 21st Century

In the complex construction and structural engineering world, seismic fastening has become a critical aspect of modern building design. Especially in regions like Everett, WA, where seismic activity is not uncommon, innovative approaches to this essential process are constantly being developed and implemented.

Before diving into the latest advancements, let’s first understand seismic fastening. It refers to the securement of non-structural components (like equipment, furnishings, and architectural elements) to a building structure to prevent them from causing harm during an earthquake.

The Importance of Seismic Fastening

Seismic fastening is an integral part of earthquake preparedness. It helps protect lives, reduce injury risks, minimize property damage, and ensure quicker recovery after an earthquake.

Historically, seismic fastening has involved basic techniques such as bolting or welding items to the structure. While these methods can be effective, they often lack the flexibility needed to withstand the unpredictable movements of an earthquake.

The Shift Towards More Innovative Approaches

In the 21st century, engineers and architects are shifting towards more innovative approaches to seismic fastening. These include advanced materials, cutting-edge design techniques, and state-of-the-art technology.

One such advancement is the use of advanced materials. For instance, fiber-reinforced polymers (FRPs) and shape memory alloys (SMAs) are increasingly used for superior strength, resilience, and flexibility.

Cutting-Edge Design Techniques

Design techniques have also evolved. Engineers are now employing performance-based design principles, which focus on how a building will perform during an earthquake rather than simply obeying prescriptive code requirements.

Technology has had a significant impact too. For instance, computer simulations allow engineers to model seismic behavior and optimize fastening systems for specific situations.

Future Trends in Seismic Fastening

The 21st century has ushered in a new era of seismic fastening, with innovative approaches being developed and implemented at an unprecedented rate. These advances are crucial in regions prone to seismic activity, like Everett, WA, where practical seismic fastening is not just a matter of building integrity but of public safety. 

As we continue to innovate, we can look forward to a future where buildings are safer, more resilient, and more adaptable to the ever-present threat of earthquakes.

For more information about the latest seismic fastening or to discuss your project’s needs, don’t hesitate to contact us at Evergreen Seismic, the area’s best seismic fastening experts in Everett. We’re here to help you secure your property today!

The Future is Shaky: How Seismic Retrofitting Prepares Your Business for the Unknown

The Future is Shaky: How Seismic Retrofitting Prepares Your Business for the Unknown

Welcome to the age of unpredictability! Businesses have a lot on their plates, from climate change to economic fluctuations. But if you’re located in an earthquake-prone area like Mount Vernon, WA, there’s one more thing you should be concerned about: seismic activity. Thankfully, a seismic retrofitting specialist can help you prepare for the unknown, ensuring that your business remains standing even when the ground beneath it doesn’t.

The Science Behind Seismic Retrofitting

Before diving into the benefits, let’s understand what seismic retrofitting is. It’s a process that involves strengthening the structural integrity of a building to withstand seismic forces. This is achieved through various techniques like adding shear walls, installing base isolators, and reinforcing columns.

The Role of a Seismic Retrofitting Specialist

A seismic retrofitting specialist is your go-to expert for assessing the current state of your building and recommending the best retrofitting solutions. They conduct thorough inspections, create detailed plans, and oversee the retrofitting process from start to finish.

Timeframe: How Long Does Seismic Retrofitting Take?

The duration of a retrofitting project varies depending on the size and complexity of the building. However, most projects can be completed within a few months. The key is to work with a qualified seismic retrofitting specialist who can expedite the process without compromising on quality.

Permits and Regulations: Navigating the Legal Maze

Seismic retrofitting isn’t just about construction; it’s also about compliance. Various local and state regulations govern retrofitting projects. A seismic retrofitting specialist can help you navigate this legal maze, ensuring that your project meets all the necessary requirements.

Insurance Benefits: Lower Premiums, Higher Peace of Mind

Did you know that retrofitting your building can also lower your insurance premiums? Many insurance companies offer discounts for buildings that have been retrofitted, recognizing the reduced risk of significant damage during an earthquake.

The Environmental Angle: Retrofitting for a Greener Tomorrow

Seismic retrofitting isn’t just good for your business; it’s also good for the planet. By strengthening existing structures instead of building new ones, we can reduce waste and minimize the carbon footprint associated with construction.

Don’t Wait for the Ground to Shake

In a world full of uncertainties, seismic retrofitting offers a layer of security that every business in earthquake-prone areas like Mount Vernon, WA, should consider. It’s not just about surviving an earthquake; it’s about thriving in a world where the only constant is change.

Ready to secure your business’s future? Contact us at Evergreen Seismic, your trusted seismic retrofitting specialist in Mount VernonWe’re here to help you prepare for the unknown so you can focus on what you do best: running your business.

The ABCs of Earthquake Fastening for Seattle’s Vintage Homes

The ABCs of Earthquake Fastening for Seattle's Vintage Homes

Seattle is known for its gorgeous Pacific Northwest scenery, a thriving tech industry, and its stunning vintage homes. However, the city’s location also makes it vulnerable to the occasional earthquake. This has led many homeowners to explore earthquake fastening to safeguard their properties. But what does earthquake fastening entail? Let’s dive deep into the ABCs of earthquake fastening for Seattle’s vintage homes.

What is Earthquake Fastening?

We can start by closely examining the various earthquake fastening techniques. Each one has its place and purpose, ensuring homes are reinforced in the most effective way possible.

Foundation Bolting: This is often the first line of defense. The idea behind foundation bolting is pretty straightforward – securely attaching the home to its foundation. This technique typically involves drilling into the home’s existing foundation and installing bolts that link the home to its base. It’s essential in preventing the house from sliding or toppling off its foundation during an earthquake.

Cripple Wall Bracing: Next up, we have cripple wall bracing. This technique is specifically designed for homes with a crawlspace between the home’s first floor and its foundation. These “cripple walls” can collapse during an earthquake if they’re not properly reinforced. To prevent this, plywood is typically used to brace these walls, creating a sturdier structure that can better withstand the shaking during an earthquake.

Installing Shear Walls: Lastly, we’ve got the installation of shear walls. These are specific types of walls designed to resist lateral forces, like the ones produced by an earthquake. They’re typically made of stiff panels, like plywood, and are fastened to the framing of the house. Shear walls provide additional strength and stiffness to the structure, helping it to resist the forces that earthquakes generate.

The Crucial Role of Retrofitting in Vintage Homes

Choosing the right technique, or combination of techniques, depends on a variety of factors. The style and age of the home, its existing structure, and the nature of the seismic risk in the area all play into this decision. It’s always best to work with an experienced professional who understands both the intricacies of your home and the seismic realities of your region.

And let’s not forget about the beautiful, vintage homes in places like Seattle, WA! While they may lack some modern safety standards, these homes are far from a lost cause. By using these earthquake fastening techniques, we can ensure these architectural gems are preserved for future generations while providing a safe, secure place for people to live today. What a wonderful combination of past, present, and future!

Earthquake Fastening is Essential for Seattle’s Vintage Homes

With a city as beautiful and vibrant as Seattle, we must ensure that our homes—our havens—stand strong against the test of time and tectonic activity. Evergreen Seismic stands ready to help you navigate the ABCs of earthquake fastening for Seattle’s vintage homes. Don’t wait for the ground to shake—reach out to Evergreen Seismic today. Because when it comes to safeguarding your home, there’s no time like the present.

We Love Our Customers!

We would definitely hire this company again. They had good communication; were prompt; respectful of our property; and completed the work in less time than expected. In general, they did a great job.

Evergreen Seismic came up in a Google search when I was questioning whether my earthquake insurance was really necessary, so I called and owner Matt came out for a free inspection. It turned out that our house did have some risk factors and Matt explained what he recommended and how they would do the job. After some research, I decided to proceed. They just finished after less than a week and Matt and his crew were thoroughly professional and friendly. I especially appreciated Matt's willingness to take extra time explaining things and he even offered some free advice on a couple of unrelated areas where some foundation repair was needed. A residential seismic retrofit isn't cheap and like any insurance, you hope you won't need it. I'm happy with the quality of the work performed and the price. I would recommend Matt and Evergreen Seismic to anyone thinking about making their home more earthquake tolerant.

We worked with Evergreen Seismic in the Summer of 2023 to retrofit our Seattle home. From the very first meeting, we knew that Matt was the right person to trust this project to. He is very knowledgeable and competent, and our communication was always transparent and smooth. Evergreen Seismic coordinated the process of getting the proper permit from the city (which took some time since we were using the standard set of plans) and provided us with all the documentation. When the time came for the retrofit itself, it was performed quickly and efficiently, in just one day for our one-story, 3-br. home. The city inspector was happy with the job as well! We confidently recommend Evergreen Seismic and Matt to anyone planning a seismic retrofit work in the Seattle area.

Evergreen Seismic was amazing to work with. Matt was quick to respond to our initial query, and took the time to walk us through the process and answer questions when he came out to look at the house. His bid was very clear and thorough. He's also a great communicator and made the whole process extremely smooth once we decided to go forward. We really appreciated that nothing felt rushed or unexpected. The crew here doing the work was considerate, patient with any questions we had, and kept us updated every day about what was going on. They did a really great job retrofitting our basement and crawl space and took care of some necessary repairs as well. We were lucky enough to have Evergreen recommended to us, so passing on the recommendation now! We would hire them again with zero reservations.

Evergreen Seismic and Matt were such blessings to us during our seismic retrofit on a Bellevue home we just bought! Matt and his crew, Phil and Nick, were all equally tremendous and beyond helpful to us and my inlaws! We were hell bent on seismically retrofitting by removing drywall interiorally vs sidings exteriorally. And Matt was accommodating to our request. As a hedge though, we knew we wanted a contractor who knows how to retrofit by both methods should a need arises during the retrofit peocess! And Matt fits the bill with his extensive knowledge and years working in earthquake retrofitting. They say never open up drywall if you don't want to find out what deep dark secrets lie underneath. And boy, did we unearthed a structurally problematic framing job on most all the studs holding up an exterior wall of the house, which threw my husband and I in a loop thinking of the scope creep. But Matt stuck with us, helped to sister in all new 2x4s on the compromised studs, and best yet didnt charge us an arm and a leg to fix the framing issue because he truly cares about doing the best job at the most economical rate. The framing job along with the seismic retrofit all easily passed various round of inspections. What started as out as contractor/client relationship became friendship based on what transpired with our house framing issue. We can only hope to find contractors as knowledgeable and honest as Matt and crew!

I would hire Matt again in a heartbeat. Not only do he and his crew perform good work (in my case, seismic retrofit) at a fair price, he combines his core competencies with great people skills and clear, timely, winsome communication. I am especially grateful to Matt because he was ever so patient with me when I suffered long COVID a few weeks after signing the contract, prompting me to delay the project a few months while I recovered. Matt turned what I expected to be a stressful experience into a very good experience. I encourage anyone considering a seismic retrofit to invite Matt to visit you and give you an estimate. I expect that you, too, will be highly satisfied with the result.

Matt did a fantastic job on the earthquake retrofit for our home. Our garage had never been so clean as it was after he was done with his work. Matt had the utmost professionalism through every step of the project. The contract clearly explained everything he was going to do, and he completed every step exactly as described. He thoroughly answered each of my questions during his initial visit in a way where he not only answered the question I asked, but gave background information to educate me on the topic of seismic retrofit. It's great to have the peace of mind that not only is my home now better able to withstand the "big one" that will eventually come to the PNW, but also that the work was done by a great company.

Matt is knowledgeable and competent, and he communicates clearly before and during the job. He made sure that we knew what our options were, and that we understood them. Matt is a friendly, likable person and obviously cares about doing a professional job. He wants his customers to be happy. It was soon clear that we could count on Matt and his team to show up on time and also to clean the site each day before they left. They worked all day each day until the project was finished. I would certainly recommend Evergreen Seismic to anyone who wishes to retrofit their home. I have confidence now that my 1901 home is in much better shape to withstand a significant earthquake without coming off the foundation.

Matt came out to see if our house needs a retrofit and I was absolutely blown away by his honesty, knowledge and professionalism. He advised against retrofitting our house due to the newer age of the home but did provide me with a tonne of useful information that I did not come across during my research and while speaking with other retrofit companies.

I was extremely pleased with the seismic retrofitting job Matt and his team completed for me. The entire experience was seamless. Matt was extremely informative during the bidding process and everything was completed on time and to a high standard. The work site was cleaned everyday and work plans and schedules were clearly communicated. It's obvious that Matt and his team really care about performing quality work. To echo another review, if I could hire them for all my home renovations, I would.

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