Top-rated earthquake retrofitting specialists.

Get matched with top earthquake retrofitting specialists in Washington DC, DC

There are 5 highly-rated local earthquake retrofitting specialists.

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Verified Reviews for Earthquake Retrofitting pros in Washington DC, DC

*The Angi rating for Earthquake Retrofitting companies in Washington DC, DC 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 Washington DC, DC 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 04, 2025

Find Earthquake retrofitting specialists in Washington DC

Triple J Consulting LLC

12021 Golden Twig Ct
5.00(
9
)

Triple J Consulting LLC

12021 Golden Twig Ct
5.00(
9
)
Customers say: Quick response
3 years of experience

Triple J Consulting is a limited liability company that provides structural and civil engineering services.

"Exceptional level of service. Very professional in approach and provided a thorough report. Would definitely use again!"

JOHN M on September 2024

Triple J Consulting is a limited liability company that provides structural and civil engineering services.

"Exceptional level of service. Very professional in approach and provided a thorough report. Would definitely use again!"

JOHN M on September 2024

1 ENTERPRISE LLC

1402 North Capitol Street NW
No reviews yet

1 ENTERPRISE LLC

1402 North Capitol Street NW
No reviews yet
14 years of experience

To approach each project with a supportive mindset, working with clients, architects and subcontractors toward the common goal - successful project delivery. Our priority is to be certain we can meet the needs and expectations of our clients qualitatively and financially. As a Minority, Women owned full service general contractor, we specialize in all facets of commercial contracting; including renovation projects and new construction, as well as construction management

To approach each project with a supportive mindset, working with clients, architects and subcontractors toward the common goal - successful project delivery. Our priority is to be certain we can meet the needs and expectations of our clients qualitatively and financially. As a Minority, Women owned full service general contractor, we specialize in all facets of commercial contracting; including renovation projects and new construction, as well as construction management

Productive Construction Services

2014 Radford Drive
No reviews yet

Productive Construction Services

2014 Radford Drive
No reviews yet
19 years of experience

At Productive Construction Service's, our goal is to not only help you design and build your dream home, but to make the process easy and enjoyable for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of new home construction or remodeling: finding/procuring suitable land, architecture and design, building your home and landscaping your yard. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. Just ask for our client reference list. Let's discuss your ideas! Your free consultation is just a phone call away.

At Productive Construction Service's, our goal is to not only help you design and build your dream home, but to make the process easy and enjoyable for you. We are a full-service design/build company with a wide range of experience. We can help you with all phases of new home construction or remodeling: finding/procuring suitable land, architecture and design, building your home and landscaping your yard. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity. Just ask for our client reference list. Let's discuss your ideas! Your free consultation is just a phone call away.

Applied Ingenious Corporation

24428 Permian Circle
No reviews yet

Applied Ingenious Corporation

24428 Permian Circle
No reviews yet
13 years of experience

Applied Ingenious Corporation (AIC) is a Virginia-based minority, woman-owned small business providing engineering consulting services based on a wide range of experience in building design and rehabilitation projects. AIC is licensed as a Professional Engineering firm in District of Columbia and Commonwealth of Virginia.

Applied Ingenious Corporation (AIC) is a Virginia-based minority, woman-owned small business providing engineering consulting services based on a wide range of experience in building design and rehabilitation projects. AIC is licensed as a Professional Engineering firm in District of Columbia and Commonwealth of Virginia.

AJ Ross Service

5406 Riverdale Rd
No reviews yet

AJ Ross Service

5406 Riverdale Rd
No reviews yet
Free onsite estimate

We understand how important trust is in a contractor/client relationship. We have a record of integrity, expertise and customer satisfaction. Our commitment to this is proven by the fact that returning clients account for more than half of our business every year. Our clients value the relationship we build with them and recognize our commitment to quality, budget and schedule. Clients who utilize us for one project return to AJ Ross General Contracting Services for all their future remodeling, restoration, or renovation needs.

We understand how important trust is in a contractor/client relationship. We have a record of integrity, expertise and customer satisfaction. Our commitment to this is proven by the fact that returning clients account for more than half of our business every year. Our clients value the relationship we build with them and recognize our commitment to quality, budget and schedule. Clients who utilize us for one project return to AJ Ross General Contracting Services for all their future remodeling, restoration, or renovation needs.

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Earthquake Retrofitting questions, answered by experts

A home with proper earthquake retrofitting can sustain minimal damage in earthquakes of up to 7.0 magnitude, although risks are higher based on how close and deep the earthquake is. A home closer to the earthquake epicenter will sustain greater damage, especially if the earthquake is closer to the surface of the Earth, but retrofitting can help minimize the risk of injuries.

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.

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.

Many homeowners want to know whether earthquake retrofitting is tax deductible. Because it’s often considered a capital improvement, you usually can’t deduct it. In some cases and locations, you may qualify for tax incentives, but you’ll need to talk to a tax professional or the Internal Revenue Service (IRS) about your specific circumstances. You may also be able to find grant money for seismic upgrades, which can lower the cost of your insurance premiums and save money over time.

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.

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The Washington DC, DC 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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