Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Clendenin, WV

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Clendenin, WV?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Clendenin, WV

*The Angi rating for Radon Detection And Reduction companies in Clendenin, WV 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 Clendenin, WV 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 May 26, 2026

Find Radon detection and reduction specialists in Clendenin

Avatar for Lucas Contracting, LLC
Lucas Contracting, LLC
5.0(
71
)

Serving Clendenin, WV and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"He responded to our initial inquiry promptly. Showed up on time to do the job. Very neat worker and left everything perfect. The next radon test came back extremely low so it works perfectly. I highly recommend him."
Entry point
Entry point
Attic fan location
Attic fan location
Fan outside

+16

Response time7 hrs
Response rate86%
1 neighbors recently requested a quote
Request Quote
Avatar for Webb Property Inspections
Webb Property Inspections
5.0(
6
)

Serving Clendenin, WV and surrounding areas

In business since 2002

Free estimates

Emergency services offered

Properties don't speak out loud.\nLet us tell you what the home is saying for you. \n\nWe pay attention to the details so you do not have to. Webb Property Inspection provides Building Phase Inspections, Pre Drywall Inspections, Pre Listing Inspections, Pre Purchase Inspections, Residential Property Inspections, Light Commercial Inspections, Large Commercial Inspections, and more.

Home Inspection Project
Home Inspection Project
Brand new build inspection (pre-purchase).
Water leak that has left the home with foreign substance growth.
Microwave handle broken.

+35

Recommended by16%of homeowners
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
5.0(
2
)

Serving Clendenin, WV and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has keeping homeowners safe from Radon Gas since 1988. We are the nation's largest Radon Mitigation company but we are local operated and give each customer personal, high class service! Installing over 150,000 mitigation systems, SWAT is the industry leader in Radon Awareness and Mitigation. Call us today to schedule your radon mitigation system installation for less than the cost of most major home appliances!

Response time12 hrs
Recommended by100%of homeowners
Request Quote
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.

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.

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

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Clendenin, WV 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.

See all articles