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Verified Reviews for Earthquake Retrofitting pros in Port Orchard, WA
*The Angi rating for Earthquake Retrofitting companies in Port Orchard, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.
*The HomeAdvisor rating for Earthquake Retrofitting companies in Port Orchard, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.
Last update on October 25, 2025
Find Earthquake retrofitting specialists in Port Orchard

TerraFirma Foundation Systems
TerraFirma Foundation Systems
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
Seismic ShutOff
Seismic ShutOff
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.

Seattle Home Inspector LLC
Seattle Home Inspector LLC
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
SUMMIT REMODELING, LLC
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.
Bird General Construction
Bird General Construction
A general contracting company
A general contracting company
KEEN Construction
KEEN Construction
Free estimates, cost breakdowns, working budget prior to construction. General contractor both commercial and residential. Sub-contractors bound to contract, scope of work defined & under control. Schedules sent out bi-weekly. Options for fixed bid or cost plus. Billed monthly for work completed and materials on site. Contract AIG format
Free estimates, cost breakdowns, working budget prior to construction. General contractor both commercial and residential. Sub-contractors bound to contract, scope of work defined & under control. Schedules sent out bi-weekly. Options for fixed bid or cost plus. Billed monthly for work completed and materials on site. Contract AIG format
Cash M. Carr Technical Services
Cash M. Carr Technical Services
Cash M. Carr Technical Services is an engineering company that specializes in foundations repair, and open floor plan renovations.
Cash M. Carr Technical Services is an engineering company that specializes in foundations repair, and open floor plan renovations.
Hawaiian Construction LLC
Hawaiian Construction LLC
We are a drug free company with random drug testing. We have been in business since 1992. We have 6 employees to serve you. We do use sub contractors when we need to. Our sub contractors have been with us for years and they do quality work. We are fully licensed, bonded and insured. All our trucks and company vehicles are fully insured. As for our employees and sub contractors we are named second on their policies. This means if their insurance is cancelled for any reason we are notify and we do not let the employee work or sub work for us till it is all taken care of. We only charge for estimate when they are for large jobs. This fee is only charged if we do not do all the work. It takes a lot of time and footwork getting a large job estimate completed. We offer all repairs for insurance claims. We will work directly with your insurance adjuster but we do not work for them, we work for you and make sure you get what is due to you. We work on all mobile homes and been doing repairs on mobile homes for many years also. We work directly with the Department of Labor & Industries and do all the foot work they require to make the job go as smooth as possible.
"I had a fire in my living room ceiling caused by the wood stove flue and when the Fire Department was done, I had a real mess, a hole in the roof, and a cracked wood stove glass door when the fire department sprayed the hot stove. Hawaiian construction was only contracted to do the living room damage but they went far beyond that, which I am so very thankful for. Before they could really begin, my deck needed to be rebuilt because it had collapsed. So the part needed was rebuilt by Ramon and he built it even better than the previous one. I was impressed by how well it was done. Next, they had to replace the whole floor because it was warped from all that water, then the whole wall behind the wood stove and the whole ceiling. I asked them to sheetrock the ceiling rather than the standard manufactured home ceiling, and they did, which looks much better. After all the repairs, they painted the whole living room, then they painted the next adjoining room and the dining room and into the master bedroom and then the master bathroom. They painted all of those rooms, and ceilings. After carpeting the living room, they also carpeted all of the other rooms they had painted as well! They even repaired a hole in the ceiling of the master bathroom, and in the floor. They really surprised me with a lot of the things they did. Even a new kitchen floor. They even replaced my garbage disposal, a complete surprise to me! The insurance company said they would not replace the wood stove because it was the cause of the fire. Then I was really surprised when I walked in the house and found a new wood stove waiting for me. I don't know how they did it but I was very grateful for that and very shocked they had done it. They did tell me they like to do extra work for veterans, a very humble understatement, and they went far beyond just extra work. In fact, they did so much that I may have left something out. Altogether, they repaired, carpeted, painted, and replaced things in three fourths of the entire house, 3 bedroom, 2 bath, when the job was to be for a single room! I can't imagine they even made much for the job. They did so much extra work they may have even taken a loss for all I know. And I'm even late leaving this review, for which I must deeply apologize to Hawaiin Construction. I would highly recommend this company for anyone needing repairs to their home. The work is great and they take care of their clients."
Chris K on February 2022
We are a drug free company with random drug testing. We have been in business since 1992. We have 6 employees to serve you. We do use sub contractors when we need to. Our sub contractors have been with us for years and they do quality work. We are fully licensed, bonded and insured. All our trucks and company vehicles are fully insured. As for our employees and sub contractors we are named second on their policies. This means if their insurance is cancelled for any reason we are notify and we do not let the employee work or sub work for us till it is all taken care of. We only charge for estimate when they are for large jobs. This fee is only charged if we do not do all the work. It takes a lot of time and footwork getting a large job estimate completed. We offer all repairs for insurance claims. We will work directly with your insurance adjuster but we do not work for them, we work for you and make sure you get what is due to you. We work on all mobile homes and been doing repairs on mobile homes for many years also. We work directly with the Department of Labor & Industries and do all the foot work they require to make the job go as smooth as possible.
"I had a fire in my living room ceiling caused by the wood stove flue and when the Fire Department was done, I had a real mess, a hole in the roof, and a cracked wood stove glass door when the fire department sprayed the hot stove. Hawaiian construction was only contracted to do the living room damage but they went far beyond that, which I am so very thankful for. Before they could really begin, my deck needed to be rebuilt because it had collapsed. So the part needed was rebuilt by Ramon and he built it even better than the previous one. I was impressed by how well it was done. Next, they had to replace the whole floor because it was warped from all that water, then the whole wall behind the wood stove and the whole ceiling. I asked them to sheetrock the ceiling rather than the standard manufactured home ceiling, and they did, which looks much better. After all the repairs, they painted the whole living room, then they painted the next adjoining room and the dining room and into the master bedroom and then the master bathroom. They painted all of those rooms, and ceilings. After carpeting the living room, they also carpeted all of the other rooms they had painted as well! They even repaired a hole in the ceiling of the master bathroom, and in the floor. They really surprised me with a lot of the things they did. Even a new kitchen floor. They even replaced my garbage disposal, a complete surprise to me! The insurance company said they would not replace the wood stove because it was the cause of the fire. Then I was really surprised when I walked in the house and found a new wood stove waiting for me. I don't know how they did it but I was very grateful for that and very shocked they had done it. They did tell me they like to do extra work for veterans, a very humble understatement, and they went far beyond just extra work. In fact, they did so much that I may have left something out. Altogether, they repaired, carpeted, painted, and replaced things in three fourths of the entire house, 3 bedroom, 2 bath, when the job was to be for a single room! I can't imagine they even made much for the job. They did so much extra work they may have even taken a loss for all I know. And I'm even late leaving this review, for which I must deeply apologize to Hawaiin Construction. I would highly recommend this company for anyone needing repairs to their home. The work is great and they take care of their clients."
Chris K on February 2022
The Port Orchard, WA homeowners’ guide to earthquake retrofitting services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover how much it costs to repair earthquake damage. Learn about average costs, key factors, and ways to save on earthquake repairs for your home.

A seismic shut-off valve stops the flow of gas during an earthquake, protecting your home from fires and explosions. Here’s what your earthquake valve installation cost will look like.

Earthquakes can cause serious damage, but you can protect your home. Find earthquake retrofit costs based on the type of home, foundation type, retrofit method, and more.

Is earthquake retrofitting worth the cost and time? Learn whether seismic updates are a smart idea for your home and how to do it right.

In a seismic event, an earthquake gas shut-off valve could stop gas leaks and save your life. Learn more about its costs, installation, and benefits.

If you live in an older home in an area prone to seismic activity, you likely need to hire a seismic retrofitting company to protect your home from earthquakes.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"






