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Verified Reviews for Earthquake Retrofitting pros in Sumas, WA

*The Angi rating for Earthquake Retrofitting companies in Sumas, 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 Sumas, 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 December 08, 2025

Find Earthquake retrofitting specialists in Sumas

Avatar for On Level Services

On Level Services

No reviews yet

On Level Services

No reviews yet
29 years of experience

Primary service is the re-leveling of Mobile Homes and the repair and refurbishing of Mobile Home foundations. Since Angies list doesn't offer this business category as an option I had to list other categories that got close.

Primary service is the re-leveling of Mobile Homes and the repair and refurbishing of Mobile Home foundations. Since Angies list doesn't offer this business category as an option I had to list other categories that got close.

LANDMARK ENTERPRISES INC

No reviews yet

LANDMARK ENTERPRISES INC

No reviews yet
41 years of experience

Landmark Enterprises has been a residential/commercial general contractor in Whatcom County since 1984. We are a design/build firm specializing in all aspects of custom homes, remodels, renovations, restorations and additions.

Landmark Enterprises has been a residential/commercial general contractor in Whatcom County since 1984. We are a design/build firm specializing in all aspects of custom homes, remodels, renovations, restorations and additions.

Avatar for A-1 Builders & Adaptations Design Studio

A-1 Builders & Adaptations Design Studio

4.85(
52
)

A-1 Builders & Adaptations Design Studio

4.85(
52
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Since 1955 our award-winning design/build team has provided this county with a seamless approach to quality remodels and custom homes. We work hard before the project starts to make sure you are happy after the project is complete! Whether you choose a single service or the entire seamless cluster, our attention to detail will not falter.

Since 1955 our award-winning design/build team has provided this county with a seamless approach to quality remodels and custom homes. We work hard before the project starts to make sure you are happy after the project is complete! Whether you choose a single service or the entire seamless cluster, our attention to detail will not falter.

Avatar for Aqueous Solutions Inc

Aqueous Solutions Inc

4.38(
8
)

Aqueous Solutions Inc

4.38(
8
)
Customers say: Super punctual
23 years of experience

Locally family owned & operated. Additional phones - (877) 249-1699, (206)812-1851. Additional website - www.aqueoussolutionsinc.com, www.fsibyaqueous.com. Additional DBA - 5 Star Insulation, Aqueous Basement Systems. See BBB for additional phones. See website for additional service areas.

Locally family owned & operated. Additional phones - (877) 249-1699, (206)812-1851. Additional website - www.aqueoussolutionsinc.com, www.fsibyaqueous.com. Additional DBA - 5 Star Insulation, Aqueous Basement Systems. See BBB for additional phones. See website for additional service areas.

Earthquake Retrofitting questions, answered by experts

Earthquake retrofitting can increase your home value, making it a great return on investment. This feature is especially valuable in areas prone to earthquakes. Besides the increased safety value (not only for your family but for the next family who moves in), earthquake retrofitting also helps lower homeowners insurance rates. In addition, having your home earthquake retrofitted can make it easier to get a home loan since they are considered lower risk.

Grounding is a great first step to prevent electrical shock, but you can take it further with GFCI outlets and AFCIs (arc fault circuit interrupters). In particular, AFCIs help protect against the type of electrical arcs that cause fires, like if a mouse chews on a wire or your laptop starts overheating at the wall. These are required in some areas of your home.

Some cities or states may require you to have an earthquake gas shut-off valve. Your insurance provider may also have requirements for installing this valve. Even if you don’t have to have one by law, it’s wise to have a natural gas plumber install one anyway. These devices can be lifesaving and prevent fires or explosions in the event of a gas leak.

Generally, the retrofitting process can take two to four weeks. Your contractor will let you know if staying in your home for the entire project is feasible. However, most people are able to remain at home. If your home is undergoing earthquake rehab, it's more likely that you'll need to leave until work is complete. Your earthquake insurance may cover boarding costs if your home is deemed unsafe.

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.

The Sumas, WA homeowners’ guide to earthquake retrofitting services

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

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