Top-rated earthquake retrofitting specialists.

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    Average homeowner rating
  • Verified reviews icon17
    Verified earthquake retrofitting services reviews

Find Earthquake retrofitting specialists in Lake Tapps

Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

932 Industry Dr
5.00(
8
)
Approved Pro

TerraFirma Foundation Systems

932 Industry Dr
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 local quotes requested

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020


Avatar for Stronghome Seismic, Inc.

Stronghome Seismic, Inc.

PO Box 5129
4.98(
48
)
Approved Pro

Stronghome Seismic, Inc.

PO Box 5129
4.98(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are a family owned local buisness specializing in home earthquake retrofits. Our goal is to make sure that every family in the Seattle area is earthquake ready. We go through the most rigorous inspection process of our competitors and offer a "job done right' gaurantee. Your home is your biggest investment, know that it and your family are protected, call today for a free no obligation home inspection! (206) 245-5045

"James was an absolute pleasure to work with. We hired him to do earthquake retrofit for our home. He was very kind and answered all the millions of questions we had. Extremely professional and flexible.. I would highly recommend him."

Nathalie S on February 2024

We are a family owned local buisness specializing in home earthquake retrofits. Our goal is to make sure that every family in the Seattle area is earthquake ready. We go through the most rigorous inspection process of our competitors and offer a "job done right' gaurantee. Your home is your biggest investment, know that it and your family are protected, call today for a free no obligation home inspection! (206) 245-5045

"James was an absolute pleasure to work with. We hired him to do earthquake retrofit for our home. He was very kind and answered all the millions of questions we had. Extremely professional and flexible.. I would highly recommend him."

Nathalie S on February 2024


Avatar for Plantrak Decks, LLC

Plantrak Decks, LLC

26255 124th Avenue Southeast
4.82(
36
)
Approved Pro

Plantrak Decks, LLC

26255 124th Avenue Southeast
4.82(
36
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Smartdecks LLC has been in business for more than 30 years. Our area of expertise is in installing decks, Timber Frame and post & beam, structural and rot repair. We are a family owned and operated business. We strive to provide reliable and quality service with fair prices. Call us directly at 253-312-2224 to get the fastest response!

"We had Plantrex do a deck resurfaced. After it was in, there was a tenant caused deck fire. Plantrex did an outstanding job on both the original resurface and on the deck repair and restoration after the fire. Cleanup, everything was great."

Robert B on December 2021

Smartdecks LLC has been in business for more than 30 years. Our area of expertise is in installing decks, Timber Frame and post & beam, structural and rot repair. We are a family owned and operated business. We strive to provide reliable and quality service with fair prices. Call us directly at 253-312-2224 to get the fastest response!

"We had Plantrex do a deck resurfaced. After it was in, there was a tenant caused deck fire. Plantrex did an outstanding job on both the original resurface and on the deck repair and restoration after the fire. Cleanup, everything was great."

Robert B on December 2021


Avatar for A-FFIX

A-FFIX

4040 34th Ave. W
New on AngiNew on Angi
Approved Pro

A-FFIX

4040 34th Ave. W
New on AngiNew on Angi
Approved Pro
35 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.


Evergreen Seismic

3518 Fremont Ave N
5.00(
33
)

Evergreen Seismic

3518 Fremont Ave N
5.00(
33
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Evergreen Seismic, LLC is the Puget Sound's most trustworthy residential earthquake retrofit contractor. Our mission is to provide the highest quality of service, along with the most affordable prices. We take great pride in our work, and customer safety and satisfaction is our number one goal. Our clients demand and deserve excellence and we are committed to meet these expectations each and every time. We offer the experience of hundreds of retrofit installations, along with the highest quality products, valuable design and engineering, and stellar results.

"Matt and the Evergreen Seismic team were communicative, honest, and collaborative throughout our retrofit. When I reached out initially, he helped me learn about the retrofit process, and even encouraged me to consider doing it myself. I really appreciated that — it'd be so easy for a professional in his position to scare a client into getting the work done, but he did the opposite. He also gave us a competitive quote, and offered to match any other we got elsewhere. I ultimately decided to hire him, and was glad I did. He and his team got the work done in a timely and orderly fashion. Our foundation turned out to be a little unusual, which took more time than anticipated, but he walked us through what they were doing to accommodate the difference, and did not ask for an additional fee for the extra time spent. They handled all the city permitting and mailed us the paperwork to keep on file."

William P on August 2024

Evergreen Seismic, LLC is the Puget Sound's most trustworthy residential earthquake retrofit contractor. Our mission is to provide the highest quality of service, along with the most affordable prices. We take great pride in our work, and customer safety and satisfaction is our number one goal. Our clients demand and deserve excellence and we are committed to meet these expectations each and every time. We offer the experience of hundreds of retrofit installations, along with the highest quality products, valuable design and engineering, and stellar results.

"Matt and the Evergreen Seismic team were communicative, honest, and collaborative throughout our retrofit. When I reached out initially, he helped me learn about the retrofit process, and even encouraged me to consider doing it myself. I really appreciated that — it'd be so easy for a professional in his position to scare a client into getting the work done, but he did the opposite. He also gave us a competitive quote, and offered to match any other we got elsewhere. I ultimately decided to hire him, and was glad I did. He and his team got the work done in a timely and orderly fashion. Our foundation turned out to be a little unusual, which took more time than anticipated, but he walked us through what they were doing to accommodate the difference, and did not ask for an additional fee for the extra time spent. They handled all the city permitting and mailed us the paperwork to keep on file."

William P on August 2024


Seismic ShutOff

2425 33rd Ave W
5.00(
1
)

Seismic ShutOff

2425 33rd Ave W
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Seismic Shutoff installs earthquake actuated automatic gas shut-off valves to stop the flow of gas automatically when earthquake activity of magnitude 5.2 or greater occurs. We service the Puget Sound region including Bainbridge and Vashon Islands and Oregon. License #'s WA SEISMSL820NB and OR 223700.

Seismic Shutoff installs earthquake actuated automatic gas shut-off valves to stop the flow of gas automatically when earthquake activity of magnitude 5.2 or greater occurs. We service the Puget Sound region including Bainbridge and Vashon Islands and Oregon. License #'s WA SEISMSL820NB and OR 223700.


Al Lind Co

1511 16th Ave.
5.00(
3
)

Al Lind Co

1511 16th Ave.
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Al Lind Company has several employees. One, in particular, who specializes in seismic retrofitting homes that have never been or are improperly attached to their foundation. We expect payment weekly based on completion of work.

"Al Lind has deep knowledge and experience in both home inspection and construction. He assessed the situation, explained things thoroughly, and offered more than one solution. One big benefit: he shared the kind of insider knowledge that unknowledgeable people (like me) need to move forward with confidence."

Gail M on August 2018

The Al Lind Company has several employees. One, in particular, who specializes in seismic retrofitting homes that have never been or are improperly attached to their foundation. We expect payment weekly based on completion of work.

"Al Lind has deep knowledge and experience in both home inspection and construction. He assessed the situation, explained things thoroughly, and offered more than one solution. One big benefit: he shared the kind of insider knowledge that unknowledgeable people (like me) need to move forward with confidence."

Gail M on August 2018



Seattle Home Inspector LLC

9650 SE Southworth Dr
No reviews yet

Seattle Home Inspector LLC

9650 SE Southworth Dr
No reviews yet
41 years of experience

Welcome to Seattle Home Inspector LLC Unapologetically the Most Customer-Focused Home Inspector in the Puget Sound Area! ​If you want an independent, licensed and certified, professional inspector with unshakeable confidence, you have come to the right place. ​My name is Ed Zumwalt, owner and operator of Seattle Home Inspector LLC, a full-service home and building inspection company serving the greater Seattle area. I'm a Washington-Licensed Home Inspector and a Certified Professional Inspector® trained by InterNACHI, the International Association of Certified Home Inspectors. My Washington State approved education and training certificates were earned at Washington Home Inspector Training, by SGA Inspection Service. I provide professional grade inspection services to residents, investors, brokers, and property managers in King, Pierce, Snohomish, Thurston, and Kitsap Counties. ​ ​You'll get my best efforts at a fair rate...​always! Regards, Ed Zumwalt, CPI ​Manager-President Seattle Home Inspector LLC Washington-Licensed Home Inspector #1454 InterNACHI Certified Professional Inspector #1600151 30+ Years Professional Real Estate Experience!

Welcome to Seattle Home Inspector LLC Unapologetically the Most Customer-Focused Home Inspector in the Puget Sound Area! ​If you want an independent, licensed and certified, professional inspector with unshakeable confidence, you have come to the right place. ​My name is Ed Zumwalt, owner and operator of Seattle Home Inspector LLC, a full-service home and building inspection company serving the greater Seattle area. I'm a Washington-Licensed Home Inspector and a Certified Professional Inspector® trained by InterNACHI, the International Association of Certified Home Inspectors. My Washington State approved education and training certificates were earned at Washington Home Inspector Training, by SGA Inspection Service. I provide professional grade inspection services to residents, investors, brokers, and property managers in King, Pierce, Snohomish, Thurston, and Kitsap Counties. ​ ​You'll get my best efforts at a fair rate...​always! Regards, Ed Zumwalt, CPI ​Manager-President Seattle Home Inspector LLC Washington-Licensed Home Inspector #1454 InterNACHI Certified Professional Inspector #1600151 30+ Years Professional Real Estate Experience!


SUMMIT REMODELING, LLC

5114 87TH ST CT E
No reviews yet

SUMMIT REMODELING, LLC

5114 87TH ST CT E
No reviews yet
43 years of experience

SUMMIT REMODELING IS A FULL SERVICE , IE. FROM DESIGNING TO COMPLETED PROJECT , SUPPLYING THE MATERIALS AND LABOR, PROCEEDED BY A ITEMIZED BID WITH BREAKDOWN OF ALL COST, TOGETHER WITH A LIST OF ALL MATERIALS TO BE USED IN THE PROJECT, ALONG WITH A SCHEDULE FOR THE WORK TO BE PERFORMED AND A COMPLETION DATE . BILLING FOR MOST PROJECTS IS ON A BI-WEEKLY BASIS / DIVIDED EQUALLY FOR THE PHASES OF THE PROJECT SIZE / SCOPE . PAYMENTS ARE TYPICALLY MADE BY CHECK TO THE COMPANY. SUMMIT HAS 2-3 EMPLOYEES ON ANY GIVEN DAY DUE TO WORK LOAD. SOME OF THE LABOR IS CONTRACTED AND ALL OF THE TYPICAL SUB-CONTRACTORS (ELECTRICAL,PLUMBING,HVAC,FLOORING,ROOFING ) ARE USED FROM THE LOCAL AREA . SUPPLIERS AND MANUFACTURERS FOR SUCH ITEMS AS (CABINETS,COUNTERTOPS,WINDOWS AND DOORS ) ARE SOURCED LOCALLY FROM WELL KNOWN COMPANIES THAT SUMMIT HAS DONE BUSINESS WITH IN THE PAST. ALL BIDDING, CONTRACT DOCUMENTS, JOBSITE VISITS FOR CONCULTATION , REVIEWS, OR OVERSITE OF WORK IN PROGRESS, IS DONE BY BRIAN HARRIGAN, COMPANY MANAGER.

SUMMIT REMODELING IS A FULL SERVICE , IE. FROM DESIGNING TO COMPLETED PROJECT , SUPPLYING THE MATERIALS AND LABOR, PROCEEDED BY A ITEMIZED BID WITH BREAKDOWN OF ALL COST, TOGETHER WITH A LIST OF ALL MATERIALS TO BE USED IN THE PROJECT, ALONG WITH A SCHEDULE FOR THE WORK TO BE PERFORMED AND A COMPLETION DATE . BILLING FOR MOST PROJECTS IS ON A BI-WEEKLY BASIS / DIVIDED EQUALLY FOR THE PHASES OF THE PROJECT SIZE / SCOPE . PAYMENTS ARE TYPICALLY MADE BY CHECK TO THE COMPANY. SUMMIT HAS 2-3 EMPLOYEES ON ANY GIVEN DAY DUE TO WORK LOAD. SOME OF THE LABOR IS CONTRACTED AND ALL OF THE TYPICAL SUB-CONTRACTORS (ELECTRICAL,PLUMBING,HVAC,FLOORING,ROOFING ) ARE USED FROM THE LOCAL AREA . SUPPLIERS AND MANUFACTURERS FOR SUCH ITEMS AS (CABINETS,COUNTERTOPS,WINDOWS AND DOORS ) ARE SOURCED LOCALLY FROM WELL KNOWN COMPANIES THAT SUMMIT HAS DONE BUSINESS WITH IN THE PAST. ALL BIDDING, CONTRACT DOCUMENTS, JOBSITE VISITS FOR CONCULTATION , REVIEWS, OR OVERSITE OF WORK IN PROGRESS, IS DONE BY BRIAN HARRIGAN, COMPANY MANAGER.

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Earthquake Retrofitting questions, answered by experts

First, you can expect the project to be loud. If you have pets, you might want to take them to a friend's house during the day so they are not disturbed by any of the loud noises. In addition, you’ll need to provide the retrofit team access to areas of the house that will need to be worked on, meaning you’ll need to relocate personal items, clear clutter, and make pathways for the crew. Once the project is complete, a local building inspector will conduct a final inspection to ensure that the retrofitting is up to code.

Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the Los Angeles Municipal Code, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.

It is not advisable to try to retrofit your home without the expertise of a professional. These projects usually require a consultation with a structural engineer and a plumber for any gas-related adjustments. Working with a professional earthquake retrofitting contractor is the best way to ensure that any structural work done to your home will help protect you and your family.

Projects will vary based on size and scope, but an average earthquake retrofit takes between two weeks and two months. This includes the initial evaluation and plan, bidding and contract paperwork, permitting and approval process, actual work, and final inspection. Your contractor should give you a more accurate time estimate for your specific project, and they may be able to estimate how long the permitting process will take for your area.

Hearing or feeling vibrations in your house can be unsettling, but there are a few possible causes for a vibrating noise in your wall or floor. Light bulbs and fixtures, circuit breakers, loose pipes, or faulty wiring could all cause vibrations. If you’re not sure what’s causing the vibrations, you can call a contractor to assess your home and narrow down the cause.

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The Lake Tapps, WA homeowners’ guide to earthquake retrofitting services

From average costs to expert advice, get all the answers you need to get your job done.