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

*The Angi rating for Radon Detection And Reduction companies in Southfield, 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 Southfield, 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 April 15, 2026

Find Radon detection and reduction specialists in Southfield

Avatar for West Michigan Radon Removal LLC
West Michigan Radon Removal LLC
5.0(
40
)

Serving Southfield, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Installed a radon mitigation system. Explained everything to me before he started and also when the job was completed."
Response time4 hrs
Response rate98%
10 neighbors recently requested a quote
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Avatar for Great Lakes Radon
Great Lakes Radon
4.9(
8
)

Serving Southfield, 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
)

Serving Southfield, MI and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

Full View Home Inspections is known for our extensive market knowledge and unmatched devotion to clients, our success is based almost exclusively on positive referrals. We earn the respect of our clients by working on their behalf and by always offering them candid advice. For most people your home is your largest investment. Full View Home Inspections can show you how to maintain and repair your largest investment. With 25+ years of experience building, renovating, buying and selling residential homes.\nFull View Home Inspections first priority is to ensure that the home inspection process is easy and stress-free. We carefully listen to our clients wants and needs to achieve the best outcome in every transaction. Our clients love knowing they can count on us and we're always available and alongside them during the entire process.\nWe're committed to being a reliable resource and a trusted advisor in regards to any of your inspection questions, curiosities, or needs.

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
)

Serving Southfield, 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
7 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Crawlspace Remediation LLC
Crawlspace Remediation LLC
5.0(
2
)

Serving Southfield, MI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Job was completed efficiently today and within the timeframe that was scheduled. The guys that did the installation answered all my questions regarding how they would proceed with this project and explained clearly how the system works. Good job done ✅."
Encapsulation
Entry Point
Insulation
Response time1 day
17 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for MI Radon Testing
MI Radon Testing
4.9(
7
)

Serving Southfield, 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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Showing 1-10 of 49
Radon Detection and Reduction questions, answered by experts

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

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.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

The Southfield, 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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