It’s the process of reinforcing homes or buildings with anchors, braces, tiebacks, and other systems so they can better withstand earthquakes.
Earthquakes and tremors can weaken your foundation over time. Our seismic strengthening solutions provide long-term structural reinforcement to keep your property safe when the ground shakes.

"*" indicates required fields

Western Washington experiences frequent seismic activity due to its location along major fault lines. Even small tremors can weaken a building’s structure over time, and larger earthquakes can cause catastrophic damage. Seismic strengthening reinforces foundations, walls, and columns to better withstand lateral and vertical ground forces.
Our team uses advanced structural repair systems — including seismic anchors, carbon fiber reinforcement, and foundation bracing — to permanently strengthen homes and commercial buildings. By reinforcing vulnerable areas, we help protect your investment and give you peace of mind when the ground shakes.
Earthquakes and tremors in Western Washington can cause walls to crack, foundations to shift, and entire structures to weaken. Our seismic strengthening process reinforces vulnerable areas with advanced engineering and durable materials, providing long-lasting protection for both residential and commercial buildings.
Step-by-Step Process:


It’s the process of reinforcing homes or buildings with anchors, braces, tiebacks, and other systems so they can better withstand earthquakes.
Our region sits on multiple fault lines and experiences hundreds of small seismic events every year. Without reinforcement, even minor tremors weaken structures over time.
Older homes, homes with unreinforced masonry, or those built on steep slopes are at the highest risk and benefit the most from strengthening.
No. Most upgrades are low-profile and installed in crawl spaces, basements, or behind walls where they aren’t visible.
Seismic strengthening times vary based on the size and scope of the project. For example, larger commercial retrofits may take longer while smaller, less complex projects may take less time.
Properly installed reinforcements provide decades of protection and bring your home up to modern safety standards.
In some cases, yes. Many insurers offer discounts for earthquake-ready homes.
Seismic strengthening is most commonly recommended for older buildings. However, newer structures can benefit from an assessment.

Not sure if your home or building is at risk during an earthquake? Our experts will explain your options and recommend the best reinforcement plan.
Posted on Google
Birte NielsenTrustindex verifies that the original source of the review is Google.
Great service; fast and efficient. R&R lifted our sinking driveway today and did a great job. The tech, Austin, was very easy to work with and kept us informed about the process. We would highly recommend this service should the need arise.Posted on Google
John StrohscheinTrustindex verifies that the original source of the review is Google.
R and R foundation specialist were great! Cody, Diego, and team did a professional and thorough job, from installing the helical piles to final cleanup. They were very communicative, friendly, and answered all of my questions. Would recommend them for any future foundation stabilization jobsPosted on Google
Paula ChristiansenTrustindex verifies that the original source of the review is Google.
In October of 2025, we signed with R&R for the stabilization of our foundation. Jordan Ortega took full measurements of the necessary levels in our home, listened carefully to our desires and concerns, explained what we could expect, and worked with me via email to adjust the contract to the level of clarity that we needed. R&R handled the permitting with King County and the City of Kirkland, and in February work began. The team leader, Kyle, was excellent about communicating what he planned to have happen when; and when things didn't go according to plan, he was prompt about communicating what had happened and what the new plan was.Posted on Google
Todd HumphreyTrustindex verifies that the original source of the review is Google.
R and R was great! The salesman was not a salesman but someone who looked at our issue and made recommendations that made sense. He did not try to sell us something we did not need or ask for. The crew was on time, thoughtful, respectful and did a great job. They finished on time with no issues, and cleaned up after the job was complete. A very professional company I would highly recommend that you at least give them a chance. My wife and I are glad we did.Posted on Google
Dana SmithTrustindex verifies that the original source of the review is Google.
Update 4/12/26 The company reached out to us, came to our home and made a plan to properly lift our house. The work was done in a timely manner and we had a much better experience with them this time around. We are very happy with how things turned out. Awful company. We paid over $38,000 to raise our foundation 1.5”. It started cracking and they were unable to do what they said they could. They “stabilized “ it and left with our savings. It was the biggest waste of money and I suggest you go elsewhere. Garbage. Our house feels like it’s sinking more.Posted on Google
Longitude 120 Engineering & DesignTrustindex verifies that the original source of the review is Google.
If you need foundation repair, R&R Foundation Specialist should be your first call. Their team is one of the most reliable and professional that we have had the privilege to work with in the industry. We regularly refer clients to Cory and his extremely hard working and well trained staff, for all foundation repair, retrofit, lifts /stabilization needs.Posted on Google
Kirsten BurtTrustindex verifies that the original source of the review is Google.
So I had some work done by r and r back in 2019. I had six piers put in and really enjoyed Corey the owner… fast forward to 2026 and the other part of my house started having weird sounds and a crack in my ceiling… I live on a hillside and tons of water comes my way and a user error with a downspout may have caused more issues… I made an appointment to have him come Out and do an inspection with a bid…. It’s pretty rare these days to not feel like you have gotten taken… Cory did all the measurements and well it appears the house is just settling. The house was built in 1980 by the original owners and was definitely not built straight. Anyway… Cory literally put me at ease and said. “Let’s just keep these measurements and check them out in a year or so. “He could have easily have just said… “yup. You need six piers….” He didn’t. I highly recommend r and r foundation… thanks for being honest… it goes a long way! Also… when I do need the work done… I, of course, will be using them!
Earthquakes don’t wait, strengthen your home or commercial property now with our financing options designed to fit your budget.
Benefits of Our Financing Program:

"*" indicates required fields
"*" indicates required fields