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Verified Reviews for Earthquake Retrofitting pros in James Island, SC

*The Angi rating for Earthquake Retrofitting companies in James Island, SC 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 James Island, SC 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 11, 2025

Find Earthquake retrofitting specialists in James Island

Avatar for 1st Choice Painting and Construction

1st Choice Painting and Construction

5.00(
1
)

1st Choice Painting and Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call and make an appointment today. We do it all and will beat ANY estimate!

Call and make an appointment today. We do it all and will beat ANY estimate!

Avatar for STROCK ENTERPRISES DESIGN & REMODEL

STROCK ENTERPRISES DESIGN & REMODEL

4.59(
17
)

STROCK ENTERPRISES DESIGN & REMODEL

4.59(
17
)
Customers say: Quick response
43 years of experience

Strock Enterprises Design & Remodeling is a Charleston, South Carolina based general contracting company which specializes in the home and commercial remodeling, renovation, repair & additions. To keep our clients projects on time and on budget... Our process starts with in house design services, if needed. Then we help develop your scope of work and your budget along with a production time line. Kitchens, bathrooms, master suites, additions, decks, porches, garage additions, and historic restorations, exterior repairs (ie; roof leaks, window and door issues, foundation problems, crawl space encapsulation.) On the commercial side, we do interior upfits for offices, medical, retail, restaurant, public spaces. We also repair and maintain commercial buildings (ie; flat roofs, metal building damage, store front repairs, etc.)

Strock Enterprises Design & Remodeling is a Charleston, South Carolina based general contracting company which specializes in the home and commercial remodeling, renovation, repair & additions. To keep our clients projects on time and on budget... Our process starts with in house design services, if needed. Then we help develop your scope of work and your budget along with a production time line. Kitchens, bathrooms, master suites, additions, decks, porches, garage additions, and historic restorations, exterior repairs (ie; roof leaks, window and door issues, foundation problems, crawl space encapsulation.) On the commercial side, we do interior upfits for offices, medical, retail, restaurant, public spaces. We also repair and maintain commercial buildings (ie; flat roofs, metal building damage, store front repairs, etc.)

Avatar for Superior Builders SC LLC

Superior Builders SC LLC

4.97(
89
)

Superior Builders SC LLC

4.97(
89
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We are a full-service construction company specializing in large home renovations and new home construction. We strive to provide you with not only top-shelf work, but a quality experience that is unmatched. Your satisfaction is our top priority and to us that means a high level of respect with a healthy dose of creative workmanship. Our passion truly lies in helping you generate creative ways to meet (and exceed) your expectations for your most beautiful home. Don't take my word for it, please check out our reviews! Reach out to me here: Phone: 843-532-3903 Email: [email protected]. (We are only able to service James Island, Downtown Charleston and majority of Mount Pleasant at this time due to travel time.)

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

We are a full-service construction company specializing in large home renovations and new home construction. We strive to provide you with not only top-shelf work, but a quality experience that is unmatched. Your satisfaction is our top priority and to us that means a high level of respect with a healthy dose of creative workmanship. Our passion truly lies in helping you generate creative ways to meet (and exceed) your expectations for your most beautiful home. Don't take my word for it, please check out our reviews! Reach out to me here: Phone: 843-532-3903 Email: [email protected]. (We are only able to service James Island, Downtown Charleston and majority of Mount Pleasant at this time due to travel time.)

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

Earthquake Retrofitting questions, answered by experts

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.

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.

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.

Even if you invested in the cost of a gas shut-off valve for your oven and other appliances, it’s a good idea to add a seismic shut-off valve as an extra safety measure. 

Gas shut-off valves for appliances are manual, meaning someone has to cut off the flow of gas. This leaves room for error, as you might not be home or might be too distracted to think about gas lines during an earthquake. An earthquake valve is automatic and will protect your home from gas-related disasters in the event of an earthquake.

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.

The James Island, SC 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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