De Pere, WI5 Radon Mitigation Professionals near you

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De Pere Radon Mitigation Professionals

Browse these radon mitigation services with great ratings from Thumbtack customers in De Pere.

  • 18 years in business
  • 5 hires on Thumbtack
Lucy D.
Verified review

Very reliable company. Office staff and installers are professional and friendly. Did great work, cleaned up thoroughly and guaranteed their work!


We offer radon gas testing and reduction services. We provide common sense radon solutions without sales pressure. We are the longest-operating radon contractor in the Fox Valley. We are NRSB listed and was EPA certified in 1995. Call us with your radon problem, and we'll be happy to help.


We offer radon testing and mitigation systems, serving all of Northeast Wisconsin. Great Lakes Radon Testing and Mitigation LLC strives to complete each project on time and in accordance with the clients' demands. It is always our first priority to do a quality job and have referred clients rather than do quick aimless work. Great Lakes Radon only uses top-notch products in your application and the majority of the time, radon is tested with a continuous radon monitor (Sun Nuclear 1028). Occasionally and in accordance with EPA protocols, our monitors are simultaneously used to show documentation that the monitors are collecting radon information precisely. A micromanometer is used to ensure that pressure field extension is encompassed beneath the entire floor (a vacuum is created beneath the basement floor). Rest assured, the same person who designs the system is the one who will be installing it. I install all systems myself; occasionally, I will have a helper. I have over 20 years of "real experience" in every aspect of the building trades. Radon mitigation requires knowledge and skills in plumbing, electrical work, HVAC, indoor air quality, concrete, drainage, roofing and general construction. My real experiences have been in residential and heavy commercial building, and I have always been fascinated with new building procedures. I became interested in radon testing and mitigation from information that our building techniques could be causing health issues to its residents. Great Lakes Radon is NEHA/NRPP certified and Wisconsin proficient. We are an ARRST member and keep up with new procedures and protocols.

  • 18 years in business

We specialize in Radon Testing (within 40 miles of our office) and Mitigation for most of NE Wisconsin. We test using professional Radon monitors that give an hour by hour printout, which allows for interpretation of the test. We install Radon mitigation systems to lower Radon levels and also moisture levels in the basement, which affects the whole house. We pride ourselves on our reputation in that we install the highest quality Radon system with the best price. This is because of the amount of systems we install and the training we get and give our installers.

  • 8 years in business

If you are in need of radon mitigation installation services, hire the pros of this business to assist you. They have basement radon mitigation contractors who also provide mold removal and snow removal services.

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