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TRUSTED BY NOVI, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon14
    Verified radon detection and reduction services reviews

Verified Reviews for Radon Detection And Reduction pros in Novi, MI

*The Angi rating for Radon Detection And Reduction companies in Novi, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Novi, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on November 20, 2025

Find Radon detection and reduction specialists in Novi

Avatar for Great Lakes Radon
Great Lakes Radon
4.9(
8
)
Radon Gas - Abatement

Serving Novi, MI and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Dane was incredibly professional and explained everything he did. His craftsmanship was fantastic. I would highly recommend his work in the future."
Radon Removal
Response time9 hrs
Response rate88%
Recommended by100%of homeowners
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Avatar for Full View Inspections, LLC
Full View Inspections, LLC
5.0(
7
)
Radon Gas - Testing

Serving Novi, MI and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Very personable and easy to work with. I used them to help me with my house inspections. Would recommend this company to anyone needing a home inspection. I will use them again for other inspections in the future."
Missing Shingles
Exhaust Vent Issues
Damaged Sheathing
Damaged Facia
Response time50 mins
Response rate88%
Recommended by80%of homeowners
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Avatar for Go Green Contracting Inc
Go Green Contracting Inc
4.7(
12
)
Radon Gas - Testing

Serving Novi, MI and surrounding areas

Approved

In business since 1999

Emergency services offered

Credit card accepted

"Go Green Contracting was responsive to our inquiries related to performing a complete demo of our old kitchen. The price and work was A1 on time. They were very professional and tidy after the work. A definite recommendation!"
Additional Photos
Additional Photos
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Additional Photos
Response time8 hrs
5 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for MI Radon Testing
MI Radon Testing
4.9(
7
)
Radon Gas - Testing

Serving Novi, MI and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"This Company does the testing for Radon. They arrived when they were supposed to and performed the test in the time frame they committed to. I had Radon gas over the safe limit and they recommended me to Peak Environment which was also very good at the mitigation installation. Very professional!"
Response time3 hrs
Response rate96%
Recommended by100%of homeowners
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Avatar for Shawn Taylor & Associates, LLC
Shawn Taylor & Associates, LLC
4.5(
41
)
Radon Gas - Testing

Serving Novi, MI and surrounding areas

In business since 2003

Warranties offered

Offers commercial services

"Very professional. Took the time to listen to my concerns and answer my questions. Were specific in what was being done and explained the follow-up after getting test results."
Dearborns Happy Home Owners
Rear
Southfield Condo
Response time6 hrs
Recommended by97%of homeowners
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Avatar for Buyer's Inspector LLC
Buyer's Inspector LLC
4.9(
134
)
Radon Gas - Testing

Serving Novi, MI and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"The Buyer's Inspector was extremely thorough. I have heard it said that he is the "pit bull" of home inspectors. He left radon detection equipment behind for over 50 hours. He offered additional water testing at my request. He has provided me with a itemization of all things good, marginal, bad, dangerous of every aspect of my house. He cross referenced these comments with pictures and suggestions. He seemed highly knowledgeable. It will be easy for electrician, plumbers, chimney sweeps, etc. to understand and locate the problem areas in the home. But beware when you schedule: My inspection lasted 6 hours!"
Patrick Lyons
Recommended by97%of homeowners
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Showing 1-10 of 44
Radon Detection and Reduction questions, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The Novi, MI homeowners’ guide to radon detection and reduction services

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