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Verified Reviews for Radon Detection And Reduction pros in North Olmsted, OH

*The Angi rating for Radon Detection And Reduction companies in North Olmsted, 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 North Olmsted, 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 June 14, 2026

Find Radon detection and reduction specialists in North Olmsted

Avatar for Harner Radon Relief
Harner Radon Relief
4.9(
6
)
Radon Gas - AbatementRadon Gas - Testing

Serving North Olmsted, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Very impressed with Evan, the owner. He was very prompt and did an excellent job"
Response time2 days
Response rate87%
4 neighbors recently requested a quote
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Avatar for Radon Survey Systems, Inc.
Radon Survey Systems, Inc.
4.3(
8
)
Radon Gas - Abatement

Serving North Olmsted, OH and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"my wife want more details on the quote and an undesrtanding of the radon test results done in October 2018"
External System Piping
Basement View of Radon Piping
Radon Mitigation Pics
Radon Mitigation Pics
Internal or Attic system

+2

Response time2 hrs
Response rate93%
Recommended by100%of homeowners
Request Quote
Avatar for Veterans Environmental LLC
Veterans Environmental LLC
5.0(
16
)
Radon Gas - Testing

Serving North Olmsted, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"This is the review. Let me know this is good before I send Prompt and on time service for the asbestos removal along with safe and proper poly containment. Also 3rd party testing confirmed safe air test. The workers were in suits, masks and had ASD machines running very professional and highly recommended for any asbestos work! We are very pleased the cleanup was nice, with no debris . I would definitely hire again if needed"
Asbestos Removal Project
Asbestos Removal Project
Asbestos Removal Project
Asbestos Removal Project
Asbestos Removal Project

+24

Response time10 mins
Response rate100%
1 neighbors recently requested a quote
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Avatar for Safe Space Home Services LLC
Safe Space Home Services LLC
5.0(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving North Olmsted, 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

31 neighbors recently requested a quote
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Avatar for Black River Radon, LLC
Black River Radon, LLC
5.0(
22
)
Radon Gas - Abatement

Serving North Olmsted, OH and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

"We had our home checked for Radon since the levels were high in our area. Matt was able to come out and install/test the scavenging system in a very timely manner. He was very professional, and reasonable!"
Company Logo
Company Logo
Radon Specialist
Owner
Black River Radon LLC

+11

Response time5 hrs
Recommended by95%of homeowners
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 North Olmsted, 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 North Olmsted, OH and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Dave was very thorough but quick and efficient. Sat down and went through all finding and recommendations on the report."
Safety Hazard!
Mold Growth
Broken Foundation
Roof and Chimney Inspection
Missing Flashing and Gutter

+2

Response time50 mins
Response rate92%
Recommended by94%of homeowners
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Avatar for Tri-County Inspections
Tri-County Inspections
5.0(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving North Olmsted, OH and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Called Mike Vakos about a Home Inspection on a home I was making purchase on. He was very prompt and professional about the whole thing. He was very thorough and didn't skimp on making sure everything was inspected and tested. I really appreciate his patience to make sure all my question were answered and I was happy about the whole thing. Also, He provided me a list of everything I needed to do to address any problems. and offer suggestions. Great job and would recommend to anyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Recommended by100%of homeowners
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Showing 1-10 of 18
Radon Detection and Reduction questions, answered by experts

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).

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

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The North Olmsted, 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