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Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Andrews, SC

*The Angi rating for Radon Detection And Reduction companies in Andrews, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Andrews, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on June 12, 2025

Reviewed in June 2025
Rafael and professional and curteous. Very pleasant and kind even educating ne about ny roof project. Would certainly recommend Roofing Pups
Salty Dog Roofing and Siding
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Reviewed in December 2024
IT WENT VERY WELL !! REALLY NICE PEOPLE AND I WILL MAKE SURE TO REFER TO OTHERS! THANK YOU GUYS SO MUCH AND MERRY XMAS . I REALLY APPRECIATE YOU GUYS !
Handyman Services
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Reviewed in August 2024
It went perfectly ! They done everything as I wanted and they were super nice and respectful !!!!
Reel Time Excavation
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Reviewed in August 2024
The workers informed me that they were on their way, they checked the equipment out and began explaining to me what was happening with my furnace and the thermostat , they took good care off my equipment and they went and purchased the part in needed and they kept me informed. They were very...
Palmetto Cool Heating & Air Services, LLC
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Reviewed in November 2023
Jeff and Ryan did a great job. The shower looks great
West Shore Home Wilmington
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Reviewed in November 2023
It went very well. We were pleased with the services provided by AIC LLC. They are very professional, and knowledgeable in what they do. 150% satisfy with them.
Andrews Industrial Contractors
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Reviewed in November 2023
Zach C and Nate M did a very good job. Very tidy and neat.
West Shore Home Myrtle Beach
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Reviewed in September 2022
They came with short notice and stayed until 10:30 at night to ensure the job was complete. Very nice and professional. I would recommend them and I will use them again if I ever need to in the future.
Hustle 2 Flow Plumbing
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Reviewed in October 2021
He was great to work with! He listened to everything I requested and needed! He was reasonably priced, a very nice guy, friendly, well mannered, and easy to talk to!
Coastal Hardscapes, LLC
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Reviewed in March 2021
They were a good company. They did great and did the job done.
USA Pressure Washing And Lawncare
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Find Radon detection and reduction specialists in Andrews

Coastal Inspection

5.0(

)

Serving Andrews, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Very knowledgeable and very helpful inspector!"

Response time40 mins

Recommended by100%of homeowners

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Ocean Breezes Home Inspections, LLC

4.9(

)

Serving Andrews, SC and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"They were professional and did a great job of explaining the results!"

+31

Response time40 mins

Recommended by100%of homeowners

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Summit Engineering, Laboratory & Testing, P.C

4.0(

)

Serving Andrews, SC and surrounding areas

In business since 2003

Emergency services offered

Credit card accepted

"I needed duct replacement not air quality."

Response time1 day

Response rate90%

Recommended by100%of homeowners

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Environmental Service Group

New to Angi

Serving Andrews, SC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are family owned and operated, so please let us know how our family can take care of yours!\n\n

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Radon Detection and Reduction questions, answered by experts

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

Yes, many systems include warranties for performance. Confirm terms with your installer.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The Andrews, SC homeowners’ guide to radon detection and reduction services

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

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