Meet Your Earthquake Retrofitting Specialist in Issaquah

Meet Your Earthquake Retrofitting Specialist in Issaquah

Living in areas prone to seismic activity, like Issaquah, calls for more than just the usual home maintenance. Unpredictable and powerful earthquakes pose a significant risk to buildings not adequately prepared to withstand their force. This is where an earthquake retrofitting specialist, like the team at Evergreen Seismic, comes into play. We are your frontline defense against the potentially catastrophic impact of earthquakes on your property.

Understanding Earthquake Risks

An earthquake can unleash a variety of forces, shaking a building side to side, up and down, and even twisting it on its foundation. Structures not anchored securely can slide off their foundations, leading to severe damage or total loss. Moreover, buildings lacking earthquake-specific safety features, such as automatic gas shut-off valves, are at a heightened risk for post-earthquake fires, which can compound the disaster.

The Role of a Retrofitting Specialist

Earthquake retrofitting specialists focus on strengthening your home or building to resist seismic forces. This process might involve several strategies, including:

  • Bolting the House to Its Foundation: This prevents the structure from sliding off its base during an earthquake.
  • Installing Cripple Wall Bracing: This adds stiffness to the crawl space walls, helping the building withstand the shaking.
  • Securing Non-Structural Elements: Items such as water heaters and gas meters are equipped with flexible connectors and strapping to prevent them from becoming hazards.

Why Choose Evergreen Seismic?

At Evergreen Seismic, we understand the unique challenges presented by living in a seismically active area like Issaquah. Our team of experts is dedicated to offering comprehensive retrofitting services designed to safeguard your property against earthquakes. By choosing professional retrofitting, you’re not just protecting your building; you’re ensuring the safety and peace of mind of everyone inside.

Don’t Wait for the Quake

The best time to prepare for an earthquake is now, before the next one strikes. Contact Evergreen Seismic at (206) 984-2580 for a consultation on how we can make your Issaquah home or business more resilient to seismic activity. Remember, in earthquake preparedness, an ounce of prevention is worth a pound of cure. Enlist the help of an experienced earthquake retrofitting specialist today.

The Basics of Retrofitting – Is Your Home Earthquake-Ready?

The Basics of Retrofitting - Is Your Home Earthquake-Ready?

Earthquakes are unpredictable and can cause significant damage to homes that are not properly fortified to withstand their force. In Granite Falls, understanding and implementing earthquake retrofitting techniques is not just beneficial—it’s essential. Let us explain earthquake retrofitting, its importance, and how it can safeguard your home.

What is Earthquake Retrofitting?

Earthquake retrofitting is the process of strengthening your home’s structure to make it more resistant to seismic activity. It involves modifying existing structures to improve their resilience against earthquake forces. By addressing weaknesses in your home’s design or construction, retrofitting can significantly reduce the risk of damage during an earthquake.

Why is it Important?

The primary goal of earthquake retrofitting is to protect life and property. Homes not retrofitted may sustain serious damage or even collapse in an earthquake, posing a risk to those inside and nearby. Retrofitting helps keep your home anchored to its foundation, reducing the chance of displacement or structural failure.

Common Retrofitting Techniques

There are several techniques used in the process of making a home more earthquake-resistant:

  • Foundation Bolting: This involves attaching the house more securely to its foundation, preventing it from sliding off during seismic activity.
  • Cripple Wall Bracing: Many homes have a short wood-framed wall between the foundation and the main floor, known as a cripple wall. Bracing these walls with plywood strengthens them against the lateral forces of an earthquake.
  • Seismic Anchors: Installing seismic anchors can further secure a home’s structure by connecting the floors and roof more firmly to the walls, enhancing overall stability.

Case Studies: The Power of Retrofitting

Consider the story of a Granite Falls home retrofitted by Evergreen Seismic. Before retrofitting, a minor quake caused cracks in the foundation and walls. After implementing retrofitting techniques such as foundation bolting and cripple wall bracing, the same home withstood a stronger earthquake with no significant damage.

Trust the Specialists

At Evergreen Seismic, we’re dedicated to making Granite Falls homes earthquake-ready. Our expertise in retrofitting techniques ensures your home is prepared for when the ground shakes. Protect your home and loved ones by choosing us as your earthquake retrofitting specialist. Call us at (206) 984-2580.

Secure Your Seattle Home: Earthquake Readiness Tips

Secure Your Seattle Home: Earthquake Readiness Tips

Living in the beautiful city of Seattle comes with its fair share of natural beauty and, unfortunately, natural hazards. Earthquakes are a reality here, but at Evergreen Seismic, we believe in being prepared, not scared. Let’s look a bit further into how we can make our homes safer with earthquake readiness solutions!

Understand Your Home’s Needs

First, assess your home’s current state. Older homes, especially those built before the 1980s, may not be designed to withstand seismic activity. We recommend starting with a professional assessment to identify potential weaknesses in your home’s structure. This is where Evergreen Seismic steps in. We specialize in seismic retrofitting, offering tailored solutions to strengthen your home.

Fastening and Anchoring

One of the simplest yet most effective steps is ensuring your home is securely anchored to its foundation. This can significantly reduce the risk of your home shifting off its base during an earthquake. We also advise securing heavy furniture, appliances, and water heaters to walls and installing safety latches on cabinets to prevent contents from falling out.

Gas Shut-off Valves

A gas leak post-earthquake is a serious risk that can lead to fires. Installing an automatic gas shut-off valve is a preventive measure that can save lives. This valve automatically shuts off your gas supply during an earthquake, minimizing the risk of fire.

Professional Retrofitting Services

Seismic retrofitting involves strengthening your home’s foundation and structure. At Evergreen Seismic, we provide comprehensive retrofitting services to ensure your home can better withstand the forces of an earthquake. From foundation bolting to bracing cripple walls, we customize our services to meet your home’s specific needs.

Earthquake readiness is not something we think of daily, but being prepared is crucial in Seattle. By taking these steps, we can protect our homes and families. At Evergreen Seismic, we’re committed to helping you achieve that peace of mind. Contact us today at (206) 984-2580 to learn more about our fastening, gas shut-off valves, and retrofitting services. Together, we can make your home a safer place.

Know the Benefits of Seismic Fastening – A Closer Look

Know the Benefits of Seismic Fastening - A Closer Look

In regions prone to earthquakes, ensuring the structural integrity of buildings is vital. At Evergreen Seismic, we specialize in seismic fastening services in Seattle and the surrounding areas, providing solutions that significantly mitigate the risks associated with seismic activity.

Enhanced Structural Safety

Fastening’s primary benefit is the enhanced safety it provides to buildings during earthquakes. By securing non-structural components and the building’s structure itself, we help prevent collapse and reduce the risk of injury to occupants. This approach not only saves lives but also minimizes potential damage, making it a critical investment for any property owner in earthquake-prone regions.

How Seismic Fastening Works

Earthquake fastening involves installing anchors, braces, and other fastening systems designed to hold a building’s components firmly in place, even during an earthquake’s violent shaking. These systems are engineered to absorb and dissipate seismic energy, reducing the forces transmitted to the building’s structure. By doing so, we ensure that both the structural and non-structural elements of your property are more resistant to earthquake-induced damage.


Investing in fastening can significantly reduce repair costs following an earthquake. By preventing extensive damage, property owners can avoid costly downtime and repairs, ensuring that their buildings remain operational and safe in the aftermath of seismic events. This cost-effectiveness, coupled with the potential to lower insurance premiums, makes seismic retrofitting and fastening a wise choice for forward-thinking property owners.

Count on us at Evergreen Seismic for trusted seismic fastening services. Our expertise in this field allows us to offer comprehensive solutions that protect your property and ensure peace of mind in earthquake-prone areas like Seattle. With our help, you can safeguard your investment and ensure the well-being of all occupants, making seismic fastening an indispensable part of your building’s resilience strategy—call (206) 984-2580 to set up a consultation.

The Risks of Skipping Earthquake Foundation Retrofitting

The Risks of Skipping Earthquake Foundation Retrofitting

As a part of the Evergreen Seismic team, we’ve seen firsthand the devastation that an earthquake can cause. Living in an area prone to seismic activity, like Marysville, amplifies the need for homeowners to be proactive in safeguarding their homes. While the idea of earthquake foundation retrofitting may seem like an optional upgrade, the consequences of overlooking this crucial step can be dire.

Financial Loss

One of the most immediate impacts of not investing in earthquake foundation retrofitting is the potential for significant financial loss. In the event of an earthquake, homes without retrofitting are more susceptible to structural damage or, in the worst-case scenario, complete collapse. The cost of repairing or rebuilding a home can far exceed the initial investment in retrofitting. Moreover, insurance may not cover all expenses, leaving homeowners with a hefty bill.

Safety Hazards

Beyond financial considerations, the safety of your family is paramount. Homes that haven’t been retrofitted pose a serious risk during an earthquake. Structures can shift off their foundations, or floors can collapse, trapping or injuring occupants. Retrofitting your home can drastically reduce these risks, ensuring a safer environment for you and your loved ones.

Property Value Impact

It’s also worth considering the impact on your property’s value. A home that’s been retrofitted for earthquake safety is more appealing to buyers in seismically active areas. It signifies a well-maintained, resilient property, potentially boosting its market value. Conversely, a lack of retrofitting can be a red flag, deterring prospective buyers and affecting your home’s resale value.

Peace of Mind

Ultimately, investing in earthquake foundation retrofitting offers peace of mind. Knowing that your home is more secure against seismic events allows you to live more comfortably without the constant worry of what might happen during the next big quake.

At Evergreen Seismic, we understand the importance of protecting your home from earthquake damage. Our team is dedicated to providing reliable earthquake foundation retrofitting services to the Marysville community. Contact us at (206) 984-2580 for a walkthrough and estimate, and let us help you ensure your home is prepared for whatever the earth might throw its way.

Why Seismic Gas Shut-Off Valves Are a Sound Investment

Why Seismic Gas Shut-Off Valves Are a Sound Investment

At Evergreen Seismic, we understand the critical importance of preparing for earthquakes, especially when it comes to safeguarding your home or business in Edmonds. One of the most effective measures you can take is the installation of seismic gas shut-off valves. Let’s discuss why these devices are not just a safety measure but a sound investment.

Enhanced Safety Measures

The primary reason to consider seismic gas shut-off valves is safety. Earthquakes can cause significant damage to gas lines, leading to leaks or even catastrophic gas explosions. By automatically shutting off the gas supply during an earthquake, these valves drastically reduce the risk of fire, offering peace of mind to homeowners and business owners alike.

Cost-Effective Prevention

When comparing the cost of installing a seismic gas shut-off valve to the potential damages and dangers of a gas leak following an earthquake, the choice becomes clear. These valves are a one-time investment that protects your property from extensive damage, not to mention the potential savings on insurance premiums. In the long run, the cost of installation is minimal compared to the potential costs of recovery after an earthquake-induced gas incident.

Compliance and Insurance Benefits

Many areas prone to earthquakes are beginning to require the installation of seismic gas shut-off valves in new constructions and major renovations. Being proactive not only ensures compliance with local regulations but may also qualify you for discounts on your property insurance. Insurance companies recognize the reduced risk these valves present and often reward homeowners and businesses with lower premiums.

Trust Us at Evergreen Seismic

At Evergreen Seismic, we specialize in the installation of seismic gas shut-off valves in Edmonds. Our expertise ensures that your property is equipped with the best protection against earthquake-induced gas leaks. Count on us to provide you with a solution that not only enhances safety but also serves as a wise investment against the unpredictable nature of earthquakes.

Choosing to install seismic gas shut-off valves is a decision that prioritizes safety, cost-effectiveness, and compliance. Protect your investment and ensure peace of mind with Evergreen Seismic, your trusted partner in earthquake preparedness. Contact us by calling (206) 984-2580.

Earthquake and Seismic Fastening For HVAC Ductwork

Earthquake and Seismic Fastening For HVAC Ductwork

If you live in an area prone to earthquakes like Kenmore, it’s crucial to ensure your HVAC system is securely fastened in place. Not only can adequately installed and secured HVAC systems help protect the safety of your home during an earthquake, but they can also reduce damage to the system itself. So what’s involved in earthquake and seismic fastening for HVAC ductwork? Let’s take a look.

Earthquake and Seismic Fastening For HVAC: The Basics

Earthquake and seismic fastening involve securely attaching HVAC systems to walls or ceilings using a variety of specialized hardware.

This helps keep the system in place if there is an earthquake, reducing the risk of the system becoming damaged or dislodged. It also helps keep the system from becoming a hazard—if it falls during an earthquake, it could cause injury or further damage.

The type of hardware used for seismic fastening depends on the material being attached (e.g., wood, drywall, concrete) and the weight of the object being attached.

For example, heavier objects such as air conditioning units may require more secure installations than lighter objects such as vents or ductwork. In most cases, it’s best to consult a professional to determine which type of hardware will best suit your particular situation.

Why Should I Secure My HVAC System?

In addition to helping protect your home against earthquakes and other natural disasters, properly installed and secured HVAC systems can also help reduce energy costs.

If a system isn’t firmly attached, air leaks can occur around loose joints or gaps, leading to higher energy bills due to lost air—air that needs to be replaced by running fans longer than necessary or running extra cycles on your furnace or air conditioner.

The cost savings from having a properly secured system are significant enough that many homeowners install seismic-rated anchors even if they don’t live in areas known for earthquakes or other natural disasters.

Evergreen Seismic Provides Award-Winning Earthquake and Seismic Fastening

Evergreen Seismic is a leader in earthquake and seismic fastening solutions near Kenmore, proudly providing award-winning products to help maintain the safety of your building. Their comprehensive line of seismic fastening products is designed for both new construction and retrofit applications. Learn how we can keep your property safe—contact us today for your free consultation!

Is Earthquake & Seismic Fastening Necessary in Seattle?

Is Earthquake & Seismic Fastening Necessary in Seattle?

Seattle is no stranger to earthquakes. In fact, the Pacific Northwest is considered one of the most seismically active regions in the world, and Seattle is located right in the middle of it. With the chance of volatile events, it’s necessary to ensure your building is safeguarded with Seattle-area earthquake and seismic fastening.

While most earthquakes in the Seattle area are relatively small, there is always the potential for a larger earthquake that could cause serious damage to buildings and homes. That’s why it’s important to make sure an earthquake retrofit specialist properly secures your home or business.

What is Seismic Fastening?

Seismic fastening is a method of attaching building materials to their structural supports to withstand an earthquake’s shaking better. This is especially important for things like shelves, cabinets, and other heavy objects that could fall and cause damage or injuries if they’re not properly secured.

There are various ways to seismically fasten items in your home or business, and the best option for you will depend on the type and size of the item as well as the building materials it’s made from. A qualified contractor or engineer can help you determine the best way to seismically fasten items in your particular situation.

Why Do You Need to Take These Precautions?

While seismic fastening may seem like an unnecessary expense, it’s important to remember that even a small earthquake can cause serious damage if your home or business isn’t properly prepared for it. In the end, investing in earthquake-proof measures for your property could save you a lot of money (and headaches) in the long run.

Protect Your Family With a Trusted Professional

Evergreen Seismic is the most trusted and best-reviewed earthquake and seismic fastening company in Seattle. We have years of experience installing seismic fasteners and can help you choose the right product for your home. Contact us today at (206) 984-2580 to learn more about our services and how we can help you protect your home from earthquakes.


How to Maintain Earthquake & Seismic Gas Shut-Off Valves

How to Maintain Earthquake & Seismic Gas Shut-Off Valves

If you live in an earthquake-prone area, it’s important to have your earthquake and seismic gas shut-off valves in Seattle checked and maintained regularly. Here are some tips on how to do this:

Check the Manufacturer’s Instructions for Your Specific Type of Valve

There are several different earthquakes and seismic gas shut-off valves on the market, and each one has its own specific set of manufacturer’s instructions. While the basics of valve maintenance are generally the same, it’s important to follow the instructions for your specific type of valve to ensure proper function and avoid damage.

Depending on the design of your valve, you may need to regularly lubricate moving parts, replace worn seals, or perform other routine maintenance tasks.

Make Sure the Valve is Properly Installed and Secured

This valve is designed to shut off the gas supply in an earthquake, and it can be a lifesaver in preventing fires and other damage.

However, if the valve is not properly installed or secured, it may not work properly when you need it most. In the meantime, take the time to familiarize yourself with the location of your gas shut-off valve and how to operate it to be prepared in an emergency.

Test the Valve Regularly to Ensure it’s Working Properly

Most valves should be tested at least once a year, but more frequent testing may be necessary if you live in an area with a high risk of earthquakes. Testing is relatively simple: turn the valve to the “off” position and then back to the “on” position. If the valve is working properly, there should be no leaks. If you find a leak, it’s important to repair it immediately to prevent any damage during an earthquake.

Contact Evergreen Seismic with Any Gas Shut Off Valve Issues

If you’re having any issues with your gas shut-off valve, contact Evergreen Seismic. We’re the leading experts in earthquake gas shut-off valves, and we’re here to help. We’ll quickly diagnose the problem and get your valve back up and running again in no time.

Evergreen Seismic knows how important it is to keep your Seattle earthquake and seismic gas shut-off valves in good working order, so we’ll ensure that it’s fixed right the first time. Contact us today at (206) 984-2580; we’re the area’s leading earthquake retrofit specialists.

Can You Make an Existing Building Earthquake Proof?

Can You Make an Existing Building Earthquake Proof?

No matter where you live, it’s important to be prepared for an earthquake. If you’re in an area prone to earthquakes, it’s even more important to take steps to protect your property. One way to do this is by working with a trustworthy seismic retrofitting specialist in Seattle, WA.

Earthquake retrofitting is strengthening a building to make it better able to withstand seismic activity. Retrofitting can be done on both new and existing buildings. While it’s impossible to make a building completely earthquake-proof, retrofitting can significantly reduce the risk of damage or collapse during an earthquake.

How Earthquake Retrofitting Specialists Protect Existing Buildings

Earthquake retrofitting specialists use various techniques to reinforce weak areas and improve the structure’s overall stability. One common method is to add bracing to walls and ceilings. This additional support helps to prevent the collapse of the building during an earthquake.

A seismic retrofitting specialist may also install special anchors to secure the building to its foundation. By making these changes, they can help to reduce the risk of damage during an earthquake significantly.

Why All Existing Buildings Need Earthquake Protection

One of the most important things that can be done to protect a building from earthquake damage is to retrofit it with seismic straps or bracing. Seismic straps help keep the walls of a building from collapsing during an earthquake.

Similarly, bracing helps to prevent the floors and ceilings from collapsing. Both seismic straps and bracing help transfer an earthquake’s force from the building envelope to the foundation, minimizing damage to the structure as a whole.

Evergreen Seismic Can Update Your Building

Are you concerned about the safety of your building in the event of an earthquake? If so, you’re not alone. Earthquakes cause billions of dollars in damage and thousands of casualties worldwide every year. But there’s no need to panic – Evergreen Seismic can help. We specialize in earthquake retrofitting, and we can update any building to withstand seismic activity better.

When you want to be prepared for the worst, we can help you ensure the safety of your property. Contact our seismic retrofitting specialists in Seattle, WA, today at (206) 984-2580 to learn more about our services and how we can help you protect your property.

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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