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Find Radon gas abatement pros in Randallstown

Avatar for Target Radon
Target Radon
4.8(
157
)

Serving Randallstown, 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
15 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 Randallstown, MD and surrounding areas

In business since 1985

Free estimates

Warranties offered

"Excellent. GMD installed a system that was integrated into existing french drain, updated an existing sump pump, installed a duct fan, and sealed the entire system. They performed a smoke test to ensure air flow. Team took pains to leave behind a clean work area, were friendly, and willing to ask any and all questions. Radon following their test showed a significant drop in detected radon. Would highly recommend them to anyone requiring radon mitigation."
Recommended by98%of homeowners
Avatar for The Home Detective
The Home Detective
4.9(
47
)

Serving Randallstown, 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 Randallstown, MD and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I contacted Mitchell Home Inspections due to a positive referral from a friend. The inspector (Cliff) arrived early and was very knowledgeable and polite. He did a really thorough inspection and the report was well written with many pictures, notes, and findings. One of the most important things he did was to inform me that he observed radon mitigation systems on the surrounding homes. Based on this, I requested that he perform the radon test and we discovered that our home had a very high radon level. If he did not mention that, my family would be putting ourselves at risk for lung cancer (due to radon) without even knowing it. Now we have the mitigation system in place so we can sleep well and safe. THANK YOU CLIFF!!"
Recommended by100%of homeowners
Avatar for Highland Home Inspections LLC
Highland Home Inspections LLC
4.9(
106
)

Serving Randallstown, MD and surrounding areas

In business since 1989

Free estimates

Warranties offered

"Our inspector, Barry, went above and beyond to make an otherwise stressful situation very informative. I appreciate that he showed us the issues, potential solutions, and encouraged us to walk the property alongside him and ask questions. We received a detailed report following the inspection, allowing us to reflect on what was discovered during our walk through before making the decision to move forward with purchasing the home. <br /> <br />Prior to and following the inspection, Highland Home Inspections did an excellent job keeping us informed of what to expect during the process and their responsiveness goes unmatched in the industry. <br /> <br />I know I have found a new home inspection company for future home purchases!"
Recommended by98%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Randallstown, MD and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
GEORGE N SIEGLEIN ROOFING CO
4.9(
64
)

Serving Randallstown, MD and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"During Superstorm Sandy my roof began leaking. The next week I called Mr. Sieglein based on his Angie List reviews. He came out two days later and gave me an estimate of $3,400 to install a new Ruberoid roof over the existing roof. he explained that it would have a white granulated finish that would help keep the house cooler in the summer. Since the rain gutters were leaking and needed to be replaced he gave me an estimate of $400.00 to replace the old rain gutter. The estimate seemed very fair to me for the amolunt of work and materials. I had recieved two bids two weeks earlier before the storm just to replace the gutter and they were for $849 and $1,484. Needless to say I wasvery pleased with the estimate. <br /> Mr. Sieglein explained that he would not be able to do the job right away since following the storm he had a lot of jobs before me. He explained that it would take about a day to do the work and that the temperature would need to be above 40 degrees when the work was done. I was not surprised about the wait since I had waited for a week after the storm before calling.and knew that a lot of people were having roof problems. <br /> He called me on Monday and said he was now able to schedule my job and asked if the followibng day would be good for me. Since I am retired, this was not a problem. He said that after loading the materials they would be here at 9 in the moring. A couple of minutes before 9 on Tuesday he showed up with a crew of three people and began the work. They placed cardboard over the steps in front of the house to protect them from any spills. <br /> About mid afternoon I climbed the ladder to the roof to see the work being done. I was able to see that the skylights had been lifted and that the new roofing material was being installed under the flashing for the skylights instead of cutting the material to fit around them. The brick work on one of the chimneys was coming loose and they moped it with tar and installed material over that to stabalize the chimney. The rain gutter had been installed before the roofing material was installed so that the straps supporting it were place under the new roofing material and not over it.. <br /> About 4:30 Mr. Sieglan told me that they needed to come back to finish a small bit of work to the roof and to install the drainpipe to the rain gutter. He asked if it would be ok to come back on Thursday as he had another job that would take a full day and he wanted to be able to start it in the morning and not have to begin it mid day. That was fine with me as I had other things scheduled for Wednesday anyway. <br /> Tuesday morning I saw that the sidewalk needed sweeping but figured that I would put it off until the work was done. It was a good decision on my part as when I went out as they were loading the last of their tools and saw that they had swept not only in front of my house, but in front of the houses on either side of mine. After they finished for the day the place was left better looking than before they arrived. <br /> Thursday they showed up right on time and went right to work. I went back up to the roof to check things out and see what they were doing. One of thje crew was mopping the areas of the chimneys with a silver aluminum coating to cover the visable black tar. It wasn't needed for water proofing, but was being done to make the work blend better with the rest of the roof.. The rest of the crew was installing extra sealant around the drain pipes and at the ends of the common walls with the neighboring houses. Instead of just sloping the sealand on, they were taking care to make it look good and installing a mesh fabric into the sealant to hold it in place better. <br /> After they finished the roof, they installed the drain pipe to the rain gutter. Once again, they took their time to make sure it was propery installed and that it was straight. Once again, they cleaned up any debris that was created during the work. <br /> The work was completed at the cost of the estimate with no surprises. I am very happy to have selected them to do do work. <br /> <br />"
Recommended by96%of homeowners
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FAQs for radon gas abatement projects in Randallstown, 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 Randallstown, MD homeowners’ guide to radon gas abatements

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