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Verified Reviews for Earthquake Retrofitting pros in Hillcrest Heights, MD

*The Angi rating for Earthquake Retrofitting companies in Hillcrest Heights, MD 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 Hillcrest Heights, MD 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 26, 2025

Find Earthquake retrofitting specialists in Hillcrest Heights

Avatar for Diamond Building Services

Diamond Building Services

6475 NEW HAMPSHIRE AVE
No reviews yet

Diamond Building Services

6475 NEW HAMPSHIRE AVE
No reviews yet
29 years of experience

We are a full service company that can handle any day to day project to major renovations, We specialize in waterproofing, window washing and power washing.

We are a full service company that can handle any day to day project to major renovations, We specialize in waterproofing, window washing and power washing.

Avatar for Triple J Consulting LLC

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

Avatar for 1 ENTERPRISE LLC

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

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.

Alex's Electrical Service

12804 Golden Oak Dr
4.90(
10
)

Alex's Electrical Service

12804 Golden Oak Dr
4.90(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

No job is too small. Residential installations and repairs, Outdoor lighting, Trouble shooting, Heavy ups. All work performed by a licensed, Master electrician. No apprentices. emergency calls 24 hours.

No job is too small. Residential installations and repairs, Outdoor lighting, Trouble shooting, Heavy ups. All work performed by a licensed, Master electrician. No apprentices. emergency calls 24 hours.

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Earthquake Retrofitting questions, answered by experts

Depending on where you live, your insurance company may require you to have a seismic shut-off valve. It depends on local regulations along with the specific provider. If it’s not a requirement, many providers will offer a discount if you install an earthquake valve, which can save you 5% or more. Contact your provider to learn about potential savings for your plan.

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.

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.

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.

The Hillcrest Heights, MD 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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