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Verified Reviews for Earthquake Retrofitting pros in Hot Springs, NC

*The Angi rating for Earthquake Retrofitting companies in Hot Springs, NC 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 Hot Springs, NC 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 09, 2025

Find Earthquake retrofitting specialists in Hot Springs

A+ HOME IMPROVEMENTS

4.92(
232
)

A+ HOME IMPROVEMENTS

4.92(
232
)
Customers say: Terrific value
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

A + Home Improvements consists of Darrell Shroyer and a few trusted, talented people who provide help when needed. Typically, Darrell will meet with a customer prior to work beginning & review a contract, obtain a down payment and then begin working. Final payment is due on completion of job. Contact information for Darrell is 828-775-1668. Additional email - [email protected].

"I've worked with Darrell & his folks for years now and won't call anyone else. SUPER honest, affordable, courteous, and reliable. Cleans up their mess. I'm always impressed with the results!"

Jenni P on June 2022

A + Home Improvements consists of Darrell Shroyer and a few trusted, talented people who provide help when needed. Typically, Darrell will meet with a customer prior to work beginning & review a contract, obtain a down payment and then begin working. Final payment is due on completion of job. Contact information for Darrell is 828-775-1668. Additional email - [email protected].

"I've worked with Darrell & his folks for years now and won't call anyone else. SUPER honest, affordable, courteous, and reliable. Cleans up their mess. I'm always impressed with the results!"

Jenni P on June 2022

Earthquake Retrofitting questions, answered by experts

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.

Earthquake gas shut-off valves, or seismic gas shut-off valves, are safety devices that attach to your natural gas line. When an earthquake hits, the valve automatically turns off the flow of gas. Earthquake gas shut-off valves can prevent gas leaks, which are especially dangerous after a quake due to the risk of fire and explosion.

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.

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.

The Hot Springs, NC 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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