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Find Radon gas abatement pros in Hampstead

Avatar for Target Radon
Target Radon
4.8(
157
)

Serving Hampstead, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Target Radon was very responsive and they worked in increments. They replaced the motor first. When that was not enough the replaced the stack. They continued working until the problem was solved."
Exterior
Exterior
Interior
Radon Mitigation Systems Exterior
Radon Mitigation Systems Exterior

+2

Response time5 hrs
16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for G M D Construction INC
G M D Construction INC
4.9(
98
)

Serving Hampstead, MD and surrounding areas

In business since 1985

Free estimates

Warranties offered

"Mike and team were very knowledgeable and patiently answered all of my questions (and I always have a lot of them when dealing with contractors). They know their stuff and didn’t oversell or make false promises. I already had a mitigation system in place over my sump pit that came with the house, but it wasn’t adequate to service the multiple slabs that make up my foundation. Mike suggested a stepped approach to deal with the “hot spots” in the house and then re-assess whether additional action was necessary. They installed a clear lid over my sump and fixed the trap in my pit so that the existing fan was actually pulling suction on the foundation (and not the open drain from my exterior stairs). They also installed a second system that serviced two slabs and vented out through the back of the roof. Finally, they sealed up some cracks and holes around the foundations. Mike found a solution that was sensible from an aesthetics perspective as well as functional. The pipe runs through my entryway closet, and is as hidden and cleanly installed as I could have hoped for. We had a difference in opinion on how the finished roof flashing should have been done (more from an aesthetics perspective), but it’s on the back of the house behind the chimney so I wasn’t overly concerned about it. The system has reduced my levels to around 1pc/l down from a previous average of about 8 pc/l. So definitely within acceptable levels. I’m only a month in, so will continue to monitor over the next year to determine if any seasonal impacts require further action. I would definitely recommend them and plan to use them again if I need to (although I hope I don’t have to). If you are looking at this and don’t have your own continuous radon monitor, I recommend picking one up."
Recommended by98%of homeowners
Avatar for Inspections by Bob
Inspections by Bob
4.9(
145
)

Serving Hampstead, MD and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Bob was on time, friendly, and extremely knowledgeable. He performed a thorough inspection of the home and conducted a radon test. He spent a lot of time talking with us and explaining his findings. He also helped us out after the inspection by providing information about building code and safety when the seller questioned if some of the requested repairs were required. <br /> I think he may be a bit more pricey than other inspection services (we paid $640 for inspection + radon test), but the value he provides is well worth the price. Would absolutely use him again in the future and recommend him without any reservations. Should also add that he accommodated our tight timeline and came out on a weekend with only a couple days notice. He's great! <br />"
Recommended by96%of homeowners
Avatar for Anvil Radon Services
Anvil Radon Services
5.0(
15
)

Serving Hampstead, MD and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Incredibly well! The people from Anvil were kind, courtesy, and professional from the moment I called until they left my home. Highly recommend using them if you are having any concerns at all around Radon. Tom was especially helpful and knowledgeable."
Recommended by100%of homeowners
BENNER GEOTECH
5.0(
16
)

Serving Hampstead, MD and surrounding areas

In business since 1998

Free estimates

Warranties offered

"We got their information from our friend. When we were making an appointment, Mike gave us his professional advice based on the house details. They arrived on time and Mike's team is extremely professional and friendly. They did a wonderful job for us. We are really impressed and pleased with their work. Will highly recommend anyone who wants to do radon mitigation."
Recommended by93%of homeowners
Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving Hampstead, MD and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Mr. Goldberg performed a radon test for me and did find that I had some moderate radon levels in my home. He's very efficient with what he does. He referred me to a guy named John Sweat to help me deal with the problem. I spoke with the guy and gave me a proposal but I have not heard from him in about a week and a half."
Recommended by97%of homeowners
Mitchell Home Inspections, LLC
5.0(
86
)

Serving Hampstead, MD and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I sent a text to Mitch late on Thanksgiving eve. Mitch responded early in the following morning and was available for the inspection the following day at my requested time despite this being the Thanksgiving weekend. Mitch arrived with his assistant on time and spent three full hours for all the inspections requested. He was professional and polite. He pulled me a few times during the inspection, showed what he found and explained in detail what could be the potential issues in the future. He covered everything that I wanted to focus on including Roof, Deck, Windows, HVAC, Mold, Termite, Radon and the overall house. I also received the general report and Radon report quickly and on time. I would recommend Mitch to any one who wants to have a thorough inspection of the house. He has good knowledge and experience and gives you an honest opinion of the house. His report also includes the details along with all the pictures and recommendations which will help you make a final decision."
Recommended by100%of homeowners
Avatar for Pro Spex Home Inspection Services
Pro Spex Home Inspection Services
4.9(
333
)

Serving Hampstead, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Fantastic these guys were professional and thorough and very informative every step of the way. I highly recommend anyone looking for a home inspection and radon inspection termite inspection these are the guys to go to!"
Recommended by95%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Hampstead, MD and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I received my radon results in a timely manner. I did not hire them specifically, (so, I cannot say I would hire them again) the local company contracted them for this service. The home inspector I hired, handled this service for me and included the results in his report."
Recommended by93%of homeowners
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FAQs for radon gas abatement projects in Hampstead, MD

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 Hampstead, MD homeowners’ guide to radon gas abatements

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