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*The Angi rating for Radon Detection And Reduction companies in Hazel Green, WI 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 Hazel Green, WI 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 Hazel Green

Avatar for EJS Roofing LLC
EJS Roofing LLC
4.4(
89
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hazel Green, WI and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"The first  contact was answered promptly and an estimate meeting was arranged. A few days later the estimate  and shingle color samples were delivered by mail.  No better estimates came.  In fact, most companies contacted failed to respond at all.  When I accepted the offer, we talked again to schedule the job.  He estimated the job would start on July 16, and it did.
They started early on the first day, worked nearly until dark, and came back to finish the next day.  They were done by mid-afternoon.Apart from the roof being all new, I could hardly tell they had been there.  No mess, no mashed plantings, no shingle fragments or nails lying about.  Still waiting for a rain to test it, but it looks great."
EJS Roofing.
EJS Roofing.
EJS Roofing.
Recommended by88%of homeowners
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Avatar for Clay's Property Services, LLC
Clay's Property Services, LLC
5.0(
1
)
Radon Gas - Testing

Serving Hazel Green, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to finish of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality - regardless of how large or small the job is.

Response time10 mins
Recommended by100%of homeowners
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Mike's Quality Home Inspection
0.0(
3
)
Radon Gas - Testing

Serving Hazel Green, WI and surrounding areas

In business since 2011

Free estimates

Warranties offered

With years of experience serving the Dodgeville's surrounding area, Mike's Quality Home Inspection is your solution for all your Inspection needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! We now accept credit cards.\n\n \n

damaged gutter can cause water damage and mold
railing spindles to wide
bad wiring safety hazard
hot wire loose
water damage

+17

Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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 Hazel Green, WI 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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