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Verified Reviews for Radon Detection And Reduction pros in Graham, NC

*The Angi rating for Radon Detection And Reduction companies in Graham, NC 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 Graham, NC 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 September 28, 2026

Find Radon detection and reduction specialists in Graham

Avatar for Stratton Radon Removal LLC
Stratton Radon Removal LLC
5.0(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Graham, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Excellent service. Well articulated information about the air quality testing."
Final Steps
Radon system installed
Radon system installed
Radon system installed
Radon system installed

+5

Response time2 days
Response rate89%
16 neighbors recently requested a quote
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Avatar for Stay Gone Radon LLC
Stay Gone Radon LLC
5.0(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Graham, NC and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with Stay Gone Radon. They handled my radon gas test quickly and professionally, and the technician took time to explain the process and results in detail. Everything was done on schedule, and the report was clear and easy to understand. I’d highly recommend them to anyone needing radon testing. excellent service from start to finish."
Radon system
Crawlspace encapsulation
Crawlspace encapsulation
Outside part of system
Interior portion of system

+2

Response time10 mins
Response rate100%
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Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.3(
63
)
Radon Gas - Abatement

Serving Graham, NC and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I had done some self testing so was aware that work was needed. SWAT got back to me within minutes of making my selection. The appointment was within days. The technician was very clear about options of placement. I had already upgraded the fan and outside pipe. He went to work and did a neat job. The best part is that my tester indicates that radon has almost disappeared."
Recommended by89%of homeowners
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Avatar for Q&A home inspections
Q&A home inspections
5.0(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Graham, NC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Very well. He didn't waste any time and did his job like I expected him to. Did it in a reasonable amount of time. Very reasonably priced."
Home Inspection
Day in the Life of a Home Inspector
Home Inspection
Day in the Life of a Home Inspector
Home Inspection

+17

Recommended by100%of homeowners
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Avatar for Brickkicker Inspection Services
Brickkicker Inspection Services
5.0(
5
)
Radon Gas - Testing

Serving Graham, NC and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

"Raquan from BrickKicker Inspection Services was outstanding! He was thorough, knowledgeable, and took the time to explain everything clearly. His report was detailed and easy to understand, which gave us total confidence moving forward with our home purchase. Highly recommend Raquan if you want someone reliable, professional, and truly invested in helping you make a smart decision!"
Response time2 hrs
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Showing 1-10 of 18
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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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

The Graham, NC homeowners’ guide to radon detection and reduction services

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