Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Gassaway, 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 Gassaway, 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 01, 2026

Find Radon detection and reduction specialists in Gassaway

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 Hibbs Termite & Southern WV Inspections

Hibbs Termite & Southern WV Inspections

4.67(
6
)

Hibbs Termite & Southern WV Inspections

4.67(
6
)
Customers say: Super punctual
22 years of experience

Welcome to Lombardo Home Inspection, Hibbs Termite & Pest Control, and H & S Contracting! We offer inspections, testing, and remediation to home owners, commercial property owners, and for real estate transaction purposes. Our services include Full Home Inspections - Structural Inspections - Wood Destroying Insect/Termite Inspections and Treatments - General Pest/Rodent Inspections and Treatments - Mold Inspections, Treatments, and Remediation - Moisture Intrusion Inspections - Radon Inspections and Testing - Asbestos Inspections and Testing - Residual Methamphetamine Testing and Remediation - Lead Testing for Renovation Purposes - Water Testing for Loan Requirements - Septic System Inspections. We service all of Southern WV and parts of VA. For more information please click on a tab to the left. To schedule service please click here or call 304-923-4664. Also serving Webster & Wyoming Counties.

Welcome to Lombardo Home Inspection, Hibbs Termite & Pest Control, and H & S Contracting! We offer inspections, testing, and remediation to home owners, commercial property owners, and for real estate transaction purposes. Our services include Full Home Inspections - Structural Inspections - Wood Destroying Insect/Termite Inspections and Treatments - General Pest/Rodent Inspections and Treatments - Mold Inspections, Treatments, and Remediation - Moisture Intrusion Inspections - Radon Inspections and Testing - Asbestos Inspections and Testing - Residual Methamphetamine Testing and Remediation - Lead Testing for Renovation Purposes - Water Testing for Loan Requirements - Septic System Inspections. We service all of Southern WV and parts of VA. For more information please click on a tab to the left. To schedule service please click here or call 304-923-4664. Also serving Webster & Wyoming Counties.

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.

Radon Detection and Reduction questions, answered by experts

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

To determine whether you have radon in your home, you must run a test. Radon gas has no odor or color, so you won’t notice a concentration of radon. You could purchase a DIY test at a local hardware store, but it may not deliver completely trustworthy results. The best way to test and receive accurate results is to hire a local radon detection specialist.

Since radon typically comes out of the soil, it is most commonly found in the lower levels of a home. In houses with basements, that's a common location for radon. Homes built directly on the ground may have radon on the ground floors. Radon can be found on the upper floors of the home, but often in lower concentrations than in lower levels.

Short-term tests take 2-7 days, while long-term monitoring may require up to 90 days for accurate results.

The Gassaway, 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"