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Find Radon gas abatement pros in Mchenry

Avatar for U.S. Waterproofing
U.S. Waterproofing
4.3(
596
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"My existing window well had pulled back from the homes foundation over the past 20 years, allowing water and sediment to enter the well. Sediment would plug the drain causing water to build up and create an aquarium in the window well. You pass waterproofing installed a new window well and securely fastened it to the cement foundation. They carefully removed the previous window well and took care not to brutalize the surrounding landscape. Completely satisfied with their work"
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for Gardner Services
Gardner Services
4.6(
15
)

Serving Mchenry, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"This company is great to work with. They did some mold testing on parents’ home and did excellent work. They also did some work on my home. They replaced a water heater and bathroom fans. He was easy to get a hold of, personable and come over right away."
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+18

Response time8 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Clue Radon Services
Clue Radon Services
5.0(
117
)

Serving Mchenry, IL and surrounding areas

In business since 2015

Emergency services offered

"Sidad installed our Radon gas system. He was on time, had all the materials with him at the job, worked straight through and completed the job and cleaned up his mess inside and out. The Radon was retested in our home and came in significantly below what is considered the acceptable limit. I would recommend him to anyone putting in a Radon system."
logo
Radon monitor
Radon monitor
Response time5 hrs
Response rate89%
Recommended by99%of homeowners
Avatar for Clue Radon Services
Clue Radon Services
5.0(
40
)

Serving Mchenry, IL and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Sidad did amazing job installing radon mitigation system at my townhome. He was very prompt on answering my questions and follow up. His pricing beat all competitors price. I would recommend Sidad to anyone who needs in radon mitigation system."
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+16

Recommended by100%of homeowners
THE HOUSE DOCTORS
4.7(
12
)

Serving Mchenry, IL and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

"Scheduling was easy, and the staff were always quick to respond when I needed to contact them if I had to leave a message, I received a call back in 15 minutes or less. The inspection was done by Chuck, who was willing to work with me to stay within my budget. He spoke honestly about what he saw, and gave reliable advice. He turned around a slick report which detailed every issue and the implications. I will definitely use this service in the future."
Recommended by91%of homeowners
Avatar for Midwest Spray Coatings A Perfect Crawlspace
Midwest Spray Coatings A Perfect Crawlspace
4.7(
193
)

Serving Mchenry, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"We were in the inspection process of buying a house, and Greg agreed to do an estimate, even though we knew the crawlspace might have been a deal breaker for us since it was in pretty bad shape.  The home inspector suggested a vapor barrier.  I searched Angie's list and found Greg and his crew.  
Another local company I called would not come out to do an estimate since it was only a home inspection, and we weren't 100% sure we were going to buy the house, let alone complete the work after the purchase.
Upon talking with Greg the first time, I had a feeling that he was going to do a good job and be easy to work with.  He was very straight forward and truthful.
The crawlspace was a dirt floor, and probably hadn't been touched in over 20 years.  It was dank, wet, full of bugs as evidenced by the webs and old traps.  It was also had the beginnings of some rather serious issues from the neglect.  The bones were good, but it was definitely time to dry it out and start over.  Originally, I was looking to get the sealed with concrete and Greg suggested a new material, a spray on material, to use instead.  He assured me it would be strong enough to be used for storage items.  It would also save us 4 inches of clearance over the concrete, which makes a difference in a crawl space.  I decided to go with it, even though it was a brand new method at the time for Greg and his team.
 We decided to move forward and buy the house and we also decided to hire Greg and team to help transform the space in to a working storage area.
I could not be more happy with the result.  Greg's team showed up and immediately got to work.  Even though the house was not being lived in at the time and other contractors were there, the entrance and work areas were covered in plastic which is good thing as the guys coming out of the crawl were covered in mud.  I was surprised out how swiftly the crew got to work.  They got the job done quickly, and were extremely professional throughout the entire process.
After a fantastically wet spring, it turns out that a foundation crack was causing some very minor seepage from the outside after all of the work was complete.  Other houses in the area had their entire basements and crawls completely flooded.  Greg came back and sealed a very small crack free of charge to finish up the job.
I wish I had more crawlspaces to give Greg and his team more work.  I will definitely use them again should the need arise."
Exposed stone foundation
Foundation repair and insulation
Polyurea Coating
Ineffective fiberglass
Repairs to Foundation - Same Day

+16

Recommended by98%of homeowners
Avatar for Reliable Basement Services LLC
Reliable Basement Services LLC
4.7(
208
)

Serving Mchenry, IL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"I called Reliable Basement Services (RBS) to get some information.  Although they use an answering service when busy, I got a quick call back from Lisa.  She was extremely helpful in answering my long list of questions.  I scheduled the service and to my surprise they were able to come out in 2 days!  
The installer called ahead of time and asked to come early, which worked out great for me.  He was extremely thorough, conscientious, cleaned up his work, and most important thorough.  He did an excellent job of asking me questions where he thought I might have a preference and explaining the new system.  Two example: 1) the sump pit lid had been hacked up due to a radon mitigation system and was quite messy.  The installer informed me and gave me a couple of options.  2) I had originally wanted a conduit hole sealed due to water intrusion.  After inspecting it and calling his supervisor, he recommended an electrician come out to look at it more thoroughly.  I had him seal another instead and it was a small up-charge since it was a larger job. 
I was extremely happy with the price too!  I shopped around calling about half a dozen plumbers.  RBS was on the less expensive side w/ the Angie's list discount, and considering that I got better equipment than some of the cheaper estimates, I feel like I got the best product and services all for a great price!  I would highly recommend them to anyone.
"
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+6

Recommended by95%of homeowners
Avatar for High Tech Waterproofing LLC
High Tech Waterproofing LLC
4.7(
63
)

Serving Mchenry, IL and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"Chuck asked all the right questions before giving a quote and gave us multiple options to address the problem leaks. His serviceman, Josh, was courteous and professional, clean and efficient. They filled two basement cracks with the injection sealant and we are pleased with the results. I would use them again.
"
crack repair
crack repair
BEFORE
AFTER
Crawlspace Storage

+1

Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Mchenry, 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 Mchenry, IL homeowners’ guide to radon gas abatements

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