Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Hartville, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Hartville, OH?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Hartville, OH

*The Angi rating for Radon Detection And Reduction companies in Hartville, OH 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 Hartville, OH 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 August 29, 2026

Top-Rated Radon detection and reduction specialists in Hartville - Updated Nov 2026

Avatar for Stoll Radon Installation llc
Stoll Radon Installation llc
5.0(
63
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hartville, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Tim was quick to respond to my Anji request and came out within a couple days to set up the radon testing equipment. He was knowledgeable, communicated very well, and returned promptly to read the test and explain the results. I was very pleased with this radon pro. I would highly recommend him."
Response time5 hrs
Response rate99%
22 neighbors recently requested a quote
Request Quote
Avatar for Down Home Inspections, LLC
Down Home Inspections, LLC
5.0(
15
)
Radon Gas - Testing

Serving Hartville, OH and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Russ was awesome and so pleasant to work with. I didn't really understand Radon at the time so he took his time to explain it in detail. I highly recommend his services for radon testing!"
Main Breaker panel
Live wire
Exposed wiring
Corroded piping
Electrical tape repair failed

+5

Response time3 hrs
Recommended by100%of homeowners
Request Quote
Avatar for Harner Radon Relief
Harner Radon Relief
4.9(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hartville, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Terrific experience. Highly recommended. Professional. Answered all our questions. Great to deal with."
Response time2 days
Response rate87%
4 neighbors recently requested a quote
Request Quote
Avatar for Safe Space Home Services LLC
Safe Space Home Services LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hartville, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Connor was the best person to do my rado system.. I would recommend him to my family and friends."
Radon Mitigation
Radon Mitigation
Radon mitigation
radon mitigation
radon mitigation

+2

36 neighbors recently requested a quote
Request Quote
Avatar for Ohio Radon Testing and Mitigation Company
Ohio Radon Testing and Mitigation Company
5.0(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving Hartville, OH and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very professional and friendly. Answered all my questions patiently. Problem appears to be solved."
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install
Mitigation Install

+1

Recommended by100%of homeowners
Request Quote
Avatar for Safe & Secure Home Inspections - Pgina inicial Facebook
Safe & Secure Home Inspections - Pgina inicial Facebook
4.8(
19
)
Radon Gas - Testing

Serving Hartville, OH and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Very reasonably priced, professional, thorough and responsive. All we needed was a radon inspection, but I wouldn't hesitate to hire Bill again should a need arise -- and I highly recommend him."
Safety Hazard!
Mold Growth
Broken Foundation
Roof and Chimney Inspection
Missing Flashing and Gutter

+2

Response time50 mins
Response rate92%
Recommended by94%of homeowners
Request Quote
Avatar for Sharpshooter Radon Mitigation
Sharpshooter Radon Mitigation
5.0(
2
)
Radon Gas - Abatement

Serving Hartville, OH and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Matt at sharpshooter was very professional, and very knowledgeable when it comes to mitigation. I would 100% recommend them for your radon needs!"
Exterior system, painted pipe
Exterior system
Combination system
Response time1 day
Response rate95%
Recommended by50%of homeowners
Request Quote
Avatar for Oasis Property Inspection, LLC
Oasis Property Inspection, LLC
5.0(
4
)
Radon Gas - Testing

Serving Hartville, OH and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"Mike was very thorough with his inspection he took his time, we felt very comfortable purchasing are home knowing he had inspected it!"
Home Inspection
Home Inspection
Home Inspection
Response time4 hrs
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 14
Radon Detection and Reduction FAQs, answered by experts

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.

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).

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Hartville, OH 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.

See all articles