Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Chapmanville, 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 Chapmanville, 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 January 17, 2026

Find Radon detection and reduction specialists in Chapmanville

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for (304) 906-0274 SWAT Radon Mitigation of Beckley

(304) 906-0274 SWAT Radon Mitigation of Beckley

No reviews yet

(304) 906-0274 SWAT Radon Mitigation of Beckley

No reviews yet
38 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

Avatar for AdvantaClean of the Tri-State

AdvantaClean of the Tri-State

No reviews yet

AdvantaClean of the Tri-State

No reviews yet
Free onsite estimate

MOLD REMEDIATION & WATER DAMAGE REPAIR KEEPING HOMES & BUSINESSES SAFE FOR 20+ YEARS When it comes to mold remediation, water damage restoration, moisture control, radon mitigation, and air duct cleaning, there is only one name you should trust and it is AdvantaClean. Our team of certified professionals deliver fast, reliable services backed by over 20 years of experience. We are the first responders when you face emergencies such as severe mold growth, a burst water main, or more. We work quickly and efficiently to tackle the problem to prevent further, costlier damage.

MOLD REMEDIATION & WATER DAMAGE REPAIR KEEPING HOMES & BUSINESSES SAFE FOR 20+ YEARS When it comes to mold remediation, water damage restoration, moisture control, radon mitigation, and air duct cleaning, there is only one name you should trust and it is AdvantaClean. Our team of certified professionals deliver fast, reliable services backed by over 20 years of experience. We are the first responders when you face emergencies such as severe mold growth, a burst water main, or more. We work quickly and efficiently to tackle the problem to prevent further, costlier damage.

Radon Detection and Reduction questions, answered by experts

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Yes, DIY kits are available, but professional testing provides more accurate results and comprehensive reports.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

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.

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.

The Chapmanville, 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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"