Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Stephens City, VA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas abatement pros in Stephens City

Avatar for Radon Abatement Services
Radon Abatement Services
4.9(
256
)

Serving Stephens City, VA and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"We used Radon Abatement Services for our basement. The radon levels were slightly over the EPA recommended limit. We mitigated the radon as part of a larger basement renovation. Radon Abatement Services worked with our General Contractor and did a great job. Radon levels are vastly reduced now as a result of their work."
Additional Photos
Recommended by97%of homeowners
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)

Serving Stephens City, VA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"All States Air Duct Pro was okay. I wasn't rocket science. It was alright, it ain't like painting a Picasso or nothing like that.My wife had an interaction with them. I will probably not use them again."
Before & After Air Duct Cleaning
Recommended by49%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)

Serving Stephens City, VA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Avatar for Valley Radon Solutions, LLC
Valley Radon Solutions, LLC
5.0(
1
)

Serving Stephens City, VA and surrounding areas

In business since 2021

Free estimates

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. Valley Radon Solutions, LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

Radon Mitigation System
Radon Mitigation System
Recommended by100%of homeowners
Avatar for CIAenterprize.com - 3 Photos - Home Inspector - 1080 carefree lane, Boyce, VA 22620
CIAenterprize.com - 3 Photos - Home Inspector - 1080 carefree lane, Boyce, VA 22620
4.5(
2
)

Serving Stephens City, VA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Construction Inspection Agency LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Recommended by100%of homeowners
USA Universal Remodeling Paint & Drywall Co
3.8(
60
)

Serving Stephens City, VA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Good job working in awkward space with little room to work around radon removal system outlet pipe.
The downside: Area clean up was slightly below average and drywall material was left in splotches on wall (perhaps hard to see because of similar color) and also left few small splotches on floor (not hard to see).
Frankly most contractors do a poor job of protecting your belongings and cleaning up and I should have bird-dogged them more.
Also area of drywall tape near baseboards under window was not covered sufficiently and I had to get them to improve coverage before they left.
The job they did around the pipe was a B but overall, have to give them a C or C+ for quality because of visible tape and splatter issues.
But both men were very nice and polite as was the owner or manager with whom I made the appointment.
"
Wood Floor Restore
Paint raised walls
Drywall Repair  Installations
Recommended by72%of homeowners
The 1 Handyman Services
3.9(
42
)

Serving Stephens City, VA and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I have used Roldan's company for several jobs and a variety of projects. I can always count on Roldan to be a problem solver, hard working, honest, fair, and professional. The quality of work is A++ and on more than one occasion, he has gone above and beyond what I expected. Roldan is a pleasure to work with and I will look no further than his company for any future projects."
Recommended by77%of homeowners
FAQs for radon gas abatement projects in Stephens City, VA

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Stephens City, VA homeowners’ guide to radon gas abatements

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