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*The Angi rating for Radon Detection And Reduction companies in Posen, 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 Posen, 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 May 28, 2026

Find Radon detection and reduction specialists in Posen

MCL Radon Gas Tech
4.8(
14
)

Serving Posen, MI and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Quality work

"Mike, of MCL, made an appointment to review the project and showed up on time. He is very knowledgeable and clearly went over all technicalities needed to take care of our radon gas problem. The next day he sent a quote. The job was finished on time at the quoted price, work was very professional and neat. I would definitely recommend MCL to complete mechanical work of this nature."
Safely Routed Outdoors
Safely Routed Outdoors
Crawl Space Encapsulation
Sump Pump Despressurization System
We offer you our Deluxe System!

+4

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for MichiganPro Home Inspections
MichiganPro Home Inspections
4.6(
71
)

Serving Posen, MI and surrounding areas

In business since 2006

Credit card accepted

Offers commercial services

"I wanted to share with you that my home inspector (Bill) truly went above and beyond for me today and far exceeded my already very high expectations! I hired MichiganPro.com for a termite inspection and well water analysis for my Veterans Affairs mortgage refinance requirements. Instead of getting what he needed and getting out or rushing through things, Bill not only let my son and I follow him around, he patiently and thoroughly answered our 10,000 questions about our house. And most importantly for us, he pointed out every little thing around our house that has the potential of becoming something more, even though those things were not directly related to what we hired him for. And as a HUGE added bonus, he gave us great tips and tricks to save a ton of money by easily and efficiently fixing everything ourselves. In my opinion, he genuinely went the extra mile to make sure that I was a very satisfied customer and very well informed homeowner! If you ever need it, MichiganPro.com Home Inspections is truly your best bet!"
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Exterior Inspection

+6

Response time3 hrs
Response rate88%
Recommended by93%of homeowners
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Avatar for MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe
MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe
4.3(
7
)

Serving Posen, MI and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Excellent. The inspector was very thorough, and identified numerous concerns that we hadn't noticed ourselves. Thank you!"
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

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.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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

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

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