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Find Radon gas abatement pros in Madison

Avatar for Lifetime Home Services
Lifetime Home Services
4.9(
123
)

Serving Madison, WI and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Came the same day posted job. Cleaned the vent and dryer still didn't work. "I don't fix dryers I just clean them." Charged us $225 and dryer still doesn't work. How about charging less since it wasnt fixed. Very disappointed."
Radon Mitigation
Radon Mitigation
Radon Mitigation
Milwaukee Garage Install
Response time11 hrs
Response rate93%
219 neighbors recently requested a quote
Avatar for PureTech Home Services LLC
PureTech Home Services LLC
5.0(
7
)

Serving Madison, WI and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"They were very timely and even stopped the day before their personal trip to give me the estimate and setup a time to start the work couldn't have asked for a better Pro/experience"
Radon Abatement Fan
Before / After Test
After Mitigation
Pre & Post Test
System Install

+6

Response time3 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for AmeriSpec Inspection Service
AmeriSpec Inspection Service
4.9(
45
)

Serving Madison, WI and surrounding areas

In business since 1994

Free estimates

Credit card accepted

AmeriSpec Inspection Service is a neutral third party inspection company. We have 4 inspectors trained above state standards. We offer 24/7 online scheduling and pricing along with a sample report is available on our website. All Angie's members can receive a $20.00 discount by mentioning Angie's list.

Additional Photos
Recommended by93%of homeowners
Avatar for David Cook's Radon Services
David Cook's Radon Services
5.0(
17
)

Serving Madison, WI and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"I called David asking for a Radon test, within 45 minutes he arrived at my house. After he performed the test, we decided to have a unit installed. From start to finish David & his team was nothing but professional. I highly recommend David Cook Radon Services. 5 stars…Thanks again"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
AT Pro Mitigation Systems
4.9(
17
)

Serving Madison, WI and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"John went out of his way to find an ingenious way of installing a radon mitigation system in our house. He had to drill to the garage from the electric room and connect the pipe there and place a fan on the garage attic, where it took power from the second garage opener. Five years later, the system works fine and we have had no radon. Not only that but he also installed a nice sump pump before sealing the sump well, and this pump has actually saved us a lot of issues this year with the torrential rains we have had (it’s currently running every 5 minutes in November!) John did a fantastic job and for a good price as well. I asked him once to come test the system, and he said it would cost me for him to come over just for that, and he recommended I test it myself, and told me how. All this to save me money. I highly recommend John and I’m sorry I never got to write this review earlier."
Recommended by100%of homeowners
Avatar for Superior Radon Mitigation LLC
Superior Radon Mitigation LLC
4.9(
19
)

Serving Madison, WI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We need a quick turnaround after our house tested high for radon during a home inspection. The owner Don was super responsive with the initial quote and was right on top of every from start to finish. Got our installation scheduled right away and blew away the tight timeline we were facing with closing approaching. I hope I only need one remediation system in my lifetime but if I ever had to use his services again, this would be the first spot I would call."
Recommended by100%of homeowners
Haack Homestead Inspections LLC
4.7(
13
)

Serving Madison, WI and surrounding areas

"We had an excellent experience with Dave, from beginning to end. I was able to get an appointment scheduled very promptly. The email exchange to finalize the details of scheduling and contracting services was also very prompt, and we were given good information ahead of time on what to expect with a home inspection. As for the actual inspection, we couldn't be happier. Dave was extremely thorough, and he was very patient in answering all of our questions. It was evident to us that he really cares about his work and the people he is helping. And we received the report, with photos, within 24 hours of the inspection! If you are interested in learning about the inner workings of a prospective home and how to best care for it to keep it in good condition for years to come, I highly recommend working with Dave."
Recommended by92%of homeowners
Showing 1-10 of 32
FAQs for radon gas abatement projects in Madison, WI

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 Madison, WI homeowners’ guide to radon gas abatements

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