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Find Radon gas abatement pros in Manhattan

Avatar for PROFESSIONAL RADON SYSTEMS INC
PROFESSIONAL RADON SYSTEMS INC
5.0(
81
)

Serving Manhattan, IL and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"It took less than one hour for the serviceman to replace our old loud radon fan. He was friendly and answered all the questions we had. We highly recommend them."
Additional Photos
Additional Photos
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2 Suction Points

+4

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for American Radon Systems
American Radon Systems
5.0(
106
)

Serving Manhattan, IL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"This is the best company to have ever worked in my house. It took me a week of reviews and readings before selecting American Radon Systems to install the radon mitigation system in my house and I made the right choice. Bill and the rest of the workers are extreemly courteous. Bill took time to come and explain every details to me. He was so friendly and it was like we've been friend for a very long. I think Bill enjoy his work than the money. His staffs are very dedicated to the work, well organize, and pay attentions to details. The materials they used were topnotch qualities (I checked online) and the finishings were so perfect. Within a day, the radon in my basement dropped from 6 to below 1.0 and has stay low ever since (very effective). The cost was relatively low (very cheap). In general, I will rate American Radon Systems 10/5! Yes, the rating was not an error but because they exceeded my expectations. Please, hire American Radon Systems and thank me later! Thanks again Bill. I will recommend you any day to anybody without reservation."
Radon System
Plainfield Radon System
Plainfield Radon System Basement
Response time9 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Clean Air Radon Systems, Inc.
Clean Air Radon Systems, Inc.
5.0(
20
)

Serving Manhattan, IL and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Schan did a great job, very professional. He came out to see what the job was before he gave me a quote. I have a huge crawl space which took some time but he stuck with it to finish it in one day. Now I can breathe easier knowing it's taking care of right. I highly recommend Clean Air Radon Systems."
pipe in garage
2) Main suction point
3) Our secondary suction point
4) Fan in attic
5) vented through roof

+18

Response time12 hrs
21 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Stuedemann Radon Resolutions
Stuedemann Radon Resolutions
4.9(
250
)

Serving Manhattan, IL and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Quality work

"We were very happy with the crew who worked in our home. Very professional. Prepared the site so we could not tell they had even been in our home. Testing following the job indicated that the radon gas was leaving our home. Our radon level went from 12 to 0."
New sump pump lid installation
Caulking around the sump pump cover
Caulking around the exterior Radon fan
Radon fan on exterior of home
Radon fan on exterior of home

+11

Recommended by99%of homeowners
Avatar for RadoVent Illinois LLC
RadoVent Illinois LLC
5.0(
68
)

Serving Manhattan, IL and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"The guys came out within a day or two of my initial call and spent quite a bit of time explaining what they would do. They were patient and seemed very knowledgeable. Their solution involved routing the exhaust through the garage and garage attic and out the roof, which would be much more attractive and less subject to weather extremes than routing the exhaust pipe along the exterior of the house. After I gave them the go ahead, they were able to schedule the work within 1-2 weeks. They arrived on time and were very efficient, finishing a little earlier than I had expected. In addition to the radon remediation they patched a foundation crack for considerably less money than companies that specialize in foundation repair."
Recommended by97%of homeowners
Avatar for American Radon Systems
American Radon Systems
5.0(
39
)

Serving Manhattan, IL and surrounding areas

Free estimates

Warranties offered

"Bill was very professional and efficient in completing the radon mitigation system! I was pleasantly surprised at how thorough, yet unobtrusive, the finished project is. Not only was American Radon helpful with radon but, a month later, Bill responded to an after-hours question about a sump pump concern (adjacent to my radon system). Problem solved by a prompt text response! I highly recommend Bill and American Radon Systems!"
Recommended by97%of homeowners
Avatar for DuPage Radon Contractors - Mitigation
DuPage Radon Contractors - Mitigation
5.0(
41
)

Serving Manhattan, IL and surrounding areas

In business since 1989

Free estimates

Warranties offered

"Great. Excellent workmanship. We are happy with the result. One problem. We wanted the exterior vent housing and exhaust pipe painted to match our siding. Dupage Radon Contractors agreed to do this if we supplied the paint. Which we did. When I asked how much paint and primer to purchase I was told 2 gallons of each. This seemed excessive but I did as told. Total cost: $116 (paint) + $100 (primer) = $216. I now have almost 2 full gallons of unneeded paint and primer. 1 - 2 quarts of each would have been more than enough."
Recommended by90%of homeowners
Avatar for MJG Home Inspections P.C.
MJG Home Inspections P.C.
5.0(
93
)

Serving Manhattan, IL and surrounding areas

In business since 2013

Free estimates

Warranties offered

"A++ service. Mike performed an excellent job testing a house we are in the process of purchasing in addition to the Radon testing. We found him to be personable, straight forward, detailed, honest and informative. Each area of concern, Mike provided clear details for the rating given which included pictures with arrows pointing to the exact location. Overall process went smoothly. Would gladly hire again in the future and/or provide as a reference."
Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Manhattan, IL

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 Manhattan, IL homeowners’ guide to radon gas abatements

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