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Verified Reviews for Radon Detection And Reduction pros in Hanover, MA

*The Angi rating for Radon Detection And Reduction companies in Hanover, MA 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 Hanover, MA 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 March 02, 2025

Find Radon detection and reduction specialists in Hanover

Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)

Serving Hanover, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Jon came by for a consult to look at some ugly looking black staining that was growing in my basement. He was very professional and punctual and thoroughly explained why it was not mold, but harmless mildew and how to rectify it. I was so appreciative for his integrity and honesty and I will absolutely use Indoor Environmental if I ever do get mold in my house."
4 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)

Serving Hanover, MA and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"I think the total cost was around $2,500. I think the technical it is good, the good side, the bad side I think is the process between my first phone call and the last work was long."
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Recommended by96%of homeowners
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Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving Hanover, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"He was on time, arrived at 9am as quoted and began to install the system. The system required two suction points and a sump pit cover. The sump pit originally had a pedestal pump in place and none of the other radon companies would change the pedestal pump to a submersible pump as required for the mitigation system to function properly. Rhino Radon not only changed the pump but installed a back flow check valve to ensure proper functioning of the system. All of the other companies said we would have to employ a plumber or a handy man to get this done. Had we gone that route the closing would not have happened. Rhino Radon gladly did all the work required and didn't even break for lunch!!! He was more concerned with getting us out of the vacant house seeing we are already down the cape. The system that involved a crawl space and being vented through the garage roof was completed immaculately and the test results came back at 0.5 pCil/L. This pleased the lender and buyer and exceeded our expectations. We highly recommend Rhino Radon Services.
"
Recommended by100%of homeowners
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Avatar for Bay State Brick & Stonework
Bay State Brick & Stonework
4.9(
102
)

Serving Hanover, MA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Mike Hernon and his crew were very thorough and cleaned up every day. The work was well done and in a timely manner. They were a very professional group."
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+18

Recommended by98%of homeowners
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Avatar for All Pro Steam Cleaning
All Pro Steam Cleaning
4.5(
53
)

Serving Hanover, MA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We bought a special cleaning for 119 but there were some blood stains that were in the furntiure and we paid a little extra for that to be cleaned. They did a great job and came out beautiful."
1
2
3
Recommended by85%of homeowners
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Radon Detection and Reduction questions, answered by experts

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

The Hanover, MA 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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