Protecting Seattle’s Historic Homes from Earthquakes with Seismic Retrofitting

Protecting Seattle’s Historic Homes from Earthquakes with Seismic Retrofitting

Seattle is no stranger to earthquakes, and its historic homes are particularly vulnerable to seismic activity. Fortunately, seismic foundation retrofitting can help protect these structures from the worst of a major quake. This blog post will discuss the basics of seismic retrofitting and how it can help preserve the city’s history. 

What is Seismic Foundation Retrofitting? 

Seismic foundation retrofitting is a process in which structural elements are added or reinforced to make a building more resistant to shaking caused by an earthquake. This type of retrofitting typically involves reinforcing the foundation or walls of a structure and strengthening any parts of the building that may be weak or prone to collapse. It is important to note that not all buildings require seismic retrofitting; however, those located in areas prone to earthquakes should consider it. 

The Benefits for Historic Homes 

Seismic retrofitting has many benefits for historic homes in Seattle. Since these buildings were constructed before modern building codes, they may not have been designed with earthquakes in mind. As such, they are more likely to suffer significant damage during an earthquake than newer structures. 

By strengthening them with seismic retrofits, these homes can better withstand major quakes and remain standing even after the worst has passed. Additionally, seismic retrofits can help reduce damage caused by minor tremors regularly occurring in Seattle and other quake-prone areas. 

In addition to providing physical protection against earthquakes, seismic retrofits also offer financial benefits for homeowners in Seattle’s historic neighborhoods. 

Since these buildings have been around for decades, their value has increased significantly over time—but this value could be lost if they were destroyed during an earthquake and had to be replaced with new construction. By protecting them with seismic retrofits, homeowners can ensure that their investments remain safe from potential disasters and continue to appreciate over time.  

Evergreen Seismic Is Keeping Seattle Safe

Evergreen Seismic is proud to be protecting Seattle’s historic homes from the dangers associated with potential seismic activity. Our seismic foundation retrofitting provides additional reinforcement against earthquakes, helping keep these treasured buildings safe for generations. Contact us today for your free consultation and see how we can keep your property safe!

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!

Newest Advances in Earthquake and Seismic Fastening For Your Home or Business

Newest Advances in Earthquake and Seismic Fastening For Your Home or Business

Earthquakes can tremendously damage Seattle homes and businesses while also causing life-threatening situations. That’s why homeowners, business owners, and contractors must stay updated on the newest advances in earthquake and seismic fastening systems. Let’s look at some of the latest advances available for improving seismic protection in your home or business. 

Earthquake Resistant Bolts 

Installing earthquake-resistant bolts is one of the most widely used methods for strengthening a structure during an earthquake. These bolts are designed to absorb shocks from seismic waves and keep your building intact. 

They are made up of two parts—the head, a thick metal plate attached to the wall, and the body, which consists of two plates connected with large nuts and washers. Earthquake-resistant bolts come in various sizes and can be customized to fit any application. 

Seismic Isolation Systems 

Seismic isolation systems are another way of providing additional protection against earthquakes. These systems work by isolating a structure from ground movements during an earthquake. 

This isolation reduces the amount of energy transmitted through the structure during a seismic event, thus reducing damage and potential loss of life due to the collapse or destruction of the building’s foundation system. Seismic isolation systems can be installed either before or after construction has begun on a building, depending on its location and design needs.

Base Isolation System 

The base isolation system is one type of seismic isolation system that has gained popularity due to its ability to provide more effective protection against earthquakes than other methods, such as structural braces or friction pendulums. 

The base isolation system works by separating a structure’s main support columns from its foundations using flexible bearings that allow vertical movement but restrict horizontal movement between them during an earthquake.

This reduces strain on both the foundation and main support columns while still allowing them to move independently during an earthquake without compromising structural integrity or stability. 

Earthquake and seismic fastening systems are essential for protecting your Seattle home or business from potential damage caused by seismic activity. By staying informed about the latest technological advances, you can ensure that your home or business will be protected against even the strongest earthquakes imaginable! Contact Evergreen Seismic today to learn how you can stay protected!

How to Stay Safe During an Earthquake and Shut Off Your Gas Main

How to Stay Safe During an Earthquake and Shut Off Your Gas Main

Earthquakes are major natural disasters that can cause considerable damage if unprepared. It is important to understand the appropriate safety precautions for earthquake preparedness, especially for those living near Shoreline. These include creating an emergency kit and knowing how to shut off your earthquake and seismic gas shut-off valves.

Here are some tips on staying safe during an earthquake:

Creating an Emergency Kit 

The first step in preparing for an earthquake is having an emergency kit. This should include items like food, water, a flashlight with extra batteries, any necessary medications, a first aid kit, and other items that you may need in an emergency.

It’s also important to have copies of all essential documents like birth certificates, insurance policies, and other personal items in case they get damaged or lost due to the earthquake. Every household should have a designated safe place where everyone can go until the shaking stops. Once the shaking subsides, it is then safe to evacuate the area if needed. 

Shutting off Your Gas Main 

In addition to having an emergency kit ready, it is also necessary to know how to shut off your gas main in case of a natural disaster like an earthquake. Shutting off your gas main will depend on whether you have manual or automatic valves installed in your home or business. If you have manual valves installed (often referred to as “gate valves”), these must be turned by hand using either a flathead screwdriver or an adjustable wrench. 

To turn them off completely, turn the valve clockwise until it stops turning; this ensures that no more gas will flow into your home or business from the main line outside your property. If you have installed automatic valves (often called “ball valves”), they can be turned off remotely from inside your home or business by pressing a button or switch near the valve. 

Earthquakes can cause significant destruction if you are not adequately prepared beforehand. Taking steps such as creating an emergency kit and learning how to shut off your earthquake and seismic gas shut-off valves can help ensure that you stay safe during a disastrous event. Contact Evergreen Seismic today and take the correct precautionary measures before disaster strikes! You can significantly reduce earthquake risks near Shoreline and protect yourself and your family members from harm’s way! Get in touch today to learn more about our seismic services!

How Seismic Retrofitting Specialists Build Better Before the Next Disaster

How Seismic Retrofitting Specialists Build Better Before the Next Disaster

In light of recent events in Seattle, the importance of seismic retrofitting specialists has come into focus for most residents. Seismic retrofitting is the process of strengthening a building or structure to withstand an earthquake better.

This is done by assessing the vulnerability of the building and making changes to the foundation, framing, and/or walls to make the structure more stable and less likely to collapse.

Seismic retrofitting is an important consideration for any business or homeowner in an earthquake-prone area. Though the upfront cost of retrofitting can be significant, it is nothing compared to rebuilding after a disaster. 

In addition to the financial considerations, there is also a very real human cost to consider. A collapsed building can result in serious injuries or even loss of life. By retrofitting your building now, you can help protect your employees, customers, and family in the event of an earthquake.

How Seismic Retrofitting Is Done

There are several ways to retrofit a building, depending on the structure’s specific needs. The most common methods include the following:

    Foundation bolting: This involves attaching the home’s frame to its foundation with large bolts or steel plates. This helps to prevent the frame from shifting during an earthquake and collapsing. 

    Bracing cripple walls: Cripple walls are short walls that run along the perimeter of a home between the foundation and the first-floor framing. These walls can be strengthened by adding plywood or sheathing along their length. This helps to prevent them from buckling during an earthquake. 

    Adding sway bracing: Sway bracing helps to stabilize a building by connecting the roof rafters to the wall studs. This provides additional support that helps keep the building from swaying during an earthquake. 

    Reinforcing attic and garage doors: Attic and garage doors are often overlooked when it comes to seismic retrofitting, but they can be one of the weakest points in a building’s structure.

By reinforcing these doors with additional bracing, you can help prevent them from flying open during an earthquake and causing damage to the rest of the building. 

Evergreen Seismic Has the Seismic Solutions

Don’t take chances when protecting your home or business from earthquakes—use Evergreen Seismic for all your seismic retrofitting needs in Seattle, WA! We’re the leading seismic retrofitting specialists in the area and have customer reviews to back it up. Contact us today to learn more about our services!

How Earthquake Retrofitting Specialists Access Structural Integrity of Older Homes

How Earthquake Retrofitting Specialists Access Structural Integrity of Older Homes

As a homeowner, it’s essential to be aware of the structural integrity of your home—especially if you live in an area prone to earthquakes like Monroe. One way to ensure that your home can withstand an earthquake is to retrofit it by a specialist. But how do earthquake retrofitting specialists access the structural integrity of older homes? Let’s take a look:

How Earthquake Retrofitting Specialists Assess Foundations

One of the ways that earthquake retrofitting specialists access structural integrity is by looking at a home’s foundation. The foundation is one of the most important parts of a house and is also one of the most vulnerable to damage during an earthquake. 

To assess the condition of a foundation, specialists will often use a technique called ground penetrating radar. This allows them to see beneath the ground surface and identify areas where the foundation may be weak or cracked.

How Earthquake Retrofitting Specialists Assess Framing

Another way earthquake retrofitting specialists access structural integrity is by looking at the framing of a house. Framing is responsible for supporting the weight of the house, and it is also one of the most likely parts of a house to collapse during an earthquake. 

To assess the condition of framing, specialists will often use a technique called infra-red thermography. This allows them to identify areas where the framing may be weakened or damaged.

As Monroe’s most trusted earthquake retrofitting specialist, Evergreen Seismic deeply understands the structural challenges that older homes face. We apply this knowledge to every assessment, providing homeowners with a clear picture of their home’s seismic safety. Contact us today to learn more about how we can protect your home from the next earthquake we face.

Benefits of Earthquake and Seismic Fastening For New Construction

Benefits of Earthquake and Seismic Fastening For New Construction

In earthquake-prone areas like Seattle, it’s crucial to take precautions to ensure that newly constructed structures can resist the tremors. One of the best ways to do this is by using earthquake and seismic fastening.

Builders must take the time to learn about the benefits of earthquake and seismic fastening to properly protect their homes and businesses.

Reduces Damage To The Building

Reduced building damage is one of the most essential benefits of earthquake and seismic fastening.

This is due to the fastening’s role in retaining the building’s parts and reducing the likelihood of accidental damage caused by their movement and/or collision. When it comes to post-earthquake repairs, this can be a huge money saver.

Prevents Collapses

Using earthquake and seismic fastening also helps ensure that structures stay standing in the case of an earthquake. This is because the fastening is vital in keeping the building’s various parts in place.

Without the fastening, the building could collapse in on itself, causing significant injury or death to everybody inside.

Reduces Noise Pollution

In addition to preventing collapse and damage, earthquake and seismic fastening helps reduce decibel levels. Noises like cracking and groaning can be produced by poorly secured buildings when they shift during an earthquake, which is obviously problematic.

This can be pretty unsettling when people attempt to stay calm during an emergency, but if the structures are securely fastened, there won’t be any shaking or noise.

Get the Latest Seismic Protection

When it comes to earthquake and seismic fastening in Seattle, there’s no company more qualified than Evergreen Seismic. We are also constantly innovating, and our products are regularly updated to ensure they meet the latest building codes and standards. Evergreen Seismic is the obvious choice if you’re looking for the best possible earthquake and seismic protection. Contact us today to learn more!

Earthquake and Seismic Gas Shutoff Valves Safety Tips

Earthquake and Seismic Gas Shutoff Valves Safety Tips

Earthquakes are a fact of life in King County. While most quakes are minor and cause little or no damage, the potential for a significant earthquake is always there. That’s why it’s so important to be prepared. Here are some tips on staying safe during an earthquake and adequately utilizing your earthquake and seismic gas shutoff valves.

During an Earthquake

If you’re inside when an earthquake hits, you should first drop to the ground and take cover under a sturdy piece of furniture. If there’s nothing nearby that you can use for cover, get down low and protect your head and neck with your hands and arms. Once you’re in a safe position, hold on until the shaking stops.

If you’re outside, move away from buildings, power lines, and anything else that could fall on you. Once you’re in a safe spot, drop to the ground and assume the same position as if you were inside. Again, hold on until the shaking stops.

After an Earthquake

Once the shaking has stopped, check yourself for injuries and check on others who may need help. If you smell gas or see sparks or fires, evacuate immediately and don’t turn any lights on or off or use anything electrical until you’re well away from the source of the danger. Only return home when authorities say it’s safe to do so. 

Shutting Off Your Gas

If your home has suffered damage during an earthquake, your gas line may have been ruptured. If you smell gas or see sparks or flames coming from any appliances that use gas (stoves, water heaters, etc.), shut off your gas immediately. 

To do this, locate your home’s main shutoff valve—usually near the meter—and turn it to the “off” position. Once the valve is turned off, don’t turn it back on yourself; only a qualified professional should do that.

Evergreen Seismic is Washington’s Trusted Earthquake Specialist

There is no way to predict when an earthquake will occur. That’s why it’s crucial to have a gas shutoff valve before an earthquake hits. In an earthquake, this will cut off your home’s gas supply, protecting you from potential explosions and flames.

With years of experience, Evergreen Seismic is a leading provider of earthquake and seismic gas shutoff valves in King County. We offer a wide range of products to suit all budgets and requirements, and our team of experts is always on hand to provide advice and support. So if you’re looking for peace of mind in an earthquake, don’t hesitate to contact Evergreen Seismic today!

Seismic Retrofitting Specialists and the Dangers of Unsafe Buildings

Seismic Retrofitting Specialists and the Dangers of Unsafe Buildings

Do you live in an area that is at risk for earthquakes—like Seattle, WA? If so, your home may be at risk, too. Seismic retrofitting specialists can help make your home safer in the event of an earthquake by reinforcing its structure. Unfortunately, many homeowners are unaware of the dangers of seismically unsafe buildings. 

Dangers of Seismically Unsafe Buildings

There are many dangers associated with seismically unsafe buildings. First and foremost, these buildings are at a higher risk of collapsing during an earthquake. This can lead to serious injuries or even death for those inside the building. In addition, seismically unsafe buildings can cause damage to neighboring structures, and they can pose a danger to rescue personnel. 

Of course, the best way to protect against these dangers is to prevent them from happening in the first place. That’s where seismic retrofitting comes in—the process of reinforcing a building’s structure to make it better able to withstand the forces of an earthquake. This can be done by adding bracing or shear walls, installing foundation bolts, or increasing the size of floor and roof joists.

Why Seismic Retrofitting Specialists Are in Demand

The demand for seismic retrofitting specialists has increased significantly in recent years as more and more people have become aware of the dangers posed by unsafe buildings. Seismic retrofitting is not something that can be done by just anyone; it requires special training and skills.

How You Can Ensure Your Building Is Safe

If you’re responsible for a building, there are steps you can take to make sure it is safe in case of an earthquake. The first step is to have it inspected by a qualified engineer to determine whether it meets current seismic safety standards. 

If it doesn’t, retrofitting may be necessary. It’s important to note that retrofitting should only be done by qualified professionals; attempting to do it yourself could actually make the situation worse.

Evergreen Seismic Knows the Dangers of Unsafe Buildings

Earthquakes are a very real danger in many parts of the world, especially in Seattle, WA, and it’s crucial to be prepared in the event of one. Unfortunately, many buildings are not up to code and could collapse during an earthquake, putting lives at risk. Our seismic retrofitting specialists can strengthen your structure and make it much safer in an earthquake. Contact Evergreen Seismic today to learn more about our services and how we can help protect your property from the dangers of earthquakes.

Why Earthquake Retrofitting Specialists Can Change Your Life

Why Earthquake Retrofitting Specialists Can Change Your Life

As an Arlington, WA, resident, it’s crucial to be prepared for earthquakes. That’s why retrofitting your home is a great idea. Earthquake retrofitting specialists specialize in strengthening your home or building to make it more resistant to seismic activity. Here are three things you should know about earthquake retrofitting—they could change your life in an emergency.

The Type of Soil Your Home is Built on Makes a Difference

When it comes to earthquake retrofitting, the type of soil your home is built on makes a big difference. If your home is built on soft soil, it will be more likely to experience damage during an earthquake. 

That’s because soft soils amplify the shaking that occurs during an earthquake. On the other hand, if your home is built on hard rock, it will be less likely to experience damage because hard rock absorbs the shock of an earthquake better than soft soil.

The Age of Your Home Matters, Too

Another factor contributing to the need for earthquake retrofitting is the age of your home. Older homes are more likely to experience damage during an earthquake because they weren’t built with modern building codes in mind. 

Building codes have become more stringent as our understanding of earthquakes and their effects has improved. Therefore, homes built before these newer codes were put into place are more likely at risk for damage during an earthquake.

When Should You Retrofit Your Home?

Ideally, it would help to retrofit your home before an earthquake hits. However, if you haven’t had a chance to do so yet, it’s still better to retrofit than not at all. After an earthquake has already caused damage to your home, it can be much more difficult and expensive to make repairs. 

Evergreen Seismic Knows What It Takes

Are you looking for the premier earthquake retrofitting specialist in the Arlington, WA, area? Evergreen Seismic has decades of experience helping homeowners and businesses protect their property from earthquakes. We specialize in bolting, bracing, and anchoring, and we use only the highest quality materials to ensure that your structure—and family— are safe and secure. Contact us today to get started on retrofitting your property!

We Love Our Customers!

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.

They did a wonderful job on the seismic retrofitting. Our 1926 house is noticeably more stable. The workers were very pleasant to have in our home, and they cleaned up shockingly well when they were done. If we could hire them for the rest of our home improvement job we would.

It’s a matter of time, experts say, before the Northwest shudders under another massive tectonic plate earthquake or the Puget Sound region succumbs to a big quake from one of its faults. Wood frame homes generally survive the earth shaking. But there’s a risk of them sliding off the foundation. Split-level homes also may crumble along the pony wall, sometimes called a cripple wall, that supports the upper level. Quake risks were not that well known when my home was built in Bothell in 1975. In the summer of 2022, Evergreen Seismic upgraded the house with a retrofit. This included installing anchor bolts and hold-downs into the foundation and bracing the walls in places with ¾-inch CDX plywood. Owner Matt Robinson and his crew worked in a tight crawlspace. They also removed some outside siding to brace the pony wall, upgrading the insulation before replacing the siding. Matt handled all the required engineering plans, permits and inspections. Matt showed he is skilled in retrofitting. He communicated clearly about scope of the work and scheduling. The site was cleaned after each day and neatly finished at the conclusion. The retrofit improved the safety of my home. I have documentation that I believe adds to its value. Of various people we’ve had in our home from time to time for repairs or remodeling, Matt Robinson is one of the best. I recommend Evergreen Seismic for its quality of work and service. Doug in Bothell

If you need to earthquake your home for seismic activity, then you can definitely trust these guys. Matt and his team at Evergreen Seismic are very knowledgeable and do a great job.

I loved Evergreen Seismic so much that I hardly know where to start this review. I got three bids to retrofit our 1962 home, which has a finished walkout basement and required structural engineering. All three companies were very professional and gave me comparable recommendations. Here’s why I’m so happy that I went with Matt: Quality and attention to detail: Notably, a respected competitor described Matt as “the best retrofitter I know.” During the bid process, Matt answered my extensive questions with sound, thorough information. On site, he was happy to show me the in-progress guts of the work, explaining the rationale and placement of all the hardware, additional framing, and shear panels. He also pointed out places where people sometimes cut corners and educated me on how to recognize correct, up-to-code work. Matt and Nick used high-quality materials, high-quality tools, and every element they added to our home was carefully and precisely placed. Their work passed all inspections without a hitch. Matt even paid thoughtful attention to aesthetic details, like staggering their cuts into our siding for a pleasing end result, and purchasing a color of caulk that would blend into our paint. In all matters of quality, Matt ran a tight ship. I feel safe and secure in our home, having witnessed his expertise and skill. Professionalism: Others have said it, and I’ll say it again: Matt is the consummate professional. He was easy to communicate with and responded quickly. He set clear expectations for any minor distress the siding of the house might incur during the project. He cheerfully dealt with tight spaces and a maddening tangle of defunct cables attached to the side of the house. He and Nick kept a tidy jobsite, cleaning up beautifully at the end of each day and truly leaving the interior cleaner than they found it at the end of the job. They appeared to even be packing out tiny pieces of trash like paper towels from washing their hands, rather than using the trash cans I placed out for them. Matt had to cut an old landline cable that we hadn’t planned to use, and he pointed it out right away and offered to pay to have it reconnected - a high-integrity move. Finally, he spoke very highly of his competitors without exception, which says a lot. Kindness and care: Matt is just a wonderful human to be around. He’s easygoing, straightforward, considerate, thoughtful, warm, and generous with his time. When I met Matt in the fall, I was experiencing a period of high anxiety, and I came to him with a long list of bothersome questions as I was deciding who to hire. Even though he was busy, he went far out of his way to write detailed answers, send me safety data sheets, and chat on the phone with me multiple times. Some of my questions and worries were probably ridiculous, but he treated them as if they were completely reasonable and even welcome. He never made me feel like an annoyance, and his willingness to meet me where I was at, with so much empathy and humanity, meant a lot. Oh - and he and Nick treated my five-year-old as a person worthy of as much attention and respect as an adult, which is rare! With all of that put together, we were so happy we went with Matt and honestly feel kind of bummed that we probably won’t ever get to hire him for anything else. A few final details: Matt’s bid was in the middle of the three we received, but it was within $40 of its closest neighbor, so basically identical. Contracts and payment were all quick and easy. And for anyone exercising extra caution during the pandemic, Evergreen Seismic was extremely covid-conscious. The team was fully-vaccinated and wore high-quality masks for the entire duration of the job. I don’t even know what their faces look like. Even though they were working outdoors in the fresh air with no one else around, they always had a mask around their neck to be pulled up within a moment’s notice when I popped over to greet them. A+!

Evergreen Seismic recently completed an earthquake retrofit on our home. We chose the company in part because of great online reviews and we were not disappointed. Matt clearly explained the entire process and patiently responded to all of our questions. The work went smoothly and efficiently, was completed ahead of schedule, and the daily cleanup was amazing. Most importantly (for us anyway), the person who sold us on the job (Matt) was also part of the working crew. I wholeheartedly recommend Evergreen Seismic for earthquake retrofitting. From start to finish, this was by far the smoothest construction job we have experienced during the twenty years that we have lived in our home.

We used Evergreen Seismic to do an earthquake retrofit on our 1979 build home in Kent, WA based upon great customer reviews. We were not disappointed! Matt and his crew were very professional and showed up as promised. We were promptly informed when on one occasion they were a bit late due to traffic congestion. The work was performed to our satisfaction. The daily cleanup was impeccable. Matt was able to answer all questions that the inspector asked to his satisfaction. The Company actually went over and above what the structural analysis indicated was needed (additional bracing was installed). The majority of the retrofit was done on the exterior of the house in pouring rain! However, to our amazement, this did not in any way slow down the crew! A truly professional Company. We can recommend Evergreen Seismic without any hesitation.

Exceptional service from Evergreen Seismic. I met Matt at an info session on seismic retrofitting hosted by the city of Seattle. It took me a year or so to reach out to him. I was impressed form the start. Matt was more than willing to coach me on doing the project myself, if I wanted to take it on. But in given the complexity of our project, I preferred to hire Matt and his crew. They did a great job, and even did some prep that I was supposed to do but couldn't because of a recent back injury. Very straightforward, informative, and considerate service. I'd hire Matt again without hesitation.

Matt did the seismic retrofit of our single-family residence back in January when we were finishing our basement. I cannot speak highly enough of him and Evergreen Seismic. Matt has undoubtedly been one of the best contractors we've worked with. He's an excellent communicator and really goes above and beyond on all fronts. He does what he says he's going to do, when he says he's going to do it, and finishes when he says he's going to finish, all at an extremely competitive price. He's knowledgeable of seismic retrofitting and has a very streamlined process nailed down. If you are thinking of doing a seismic retrofit, Evergreen Seismic is DEFINITELY the way to go!

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