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Best radon detection and reduction specialists near Grandview Heights, OH

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

Avatar for A&J Radon Away
A&J Radon Away
5.0(
32
)
Radon Gas - TestingRadon Gas - Abatement

Serving Grandview Heights, OH and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"This was a great experience from start to finish. They arrived on time got and got the work done with zero mess even though this involves drilling a large hole in the basement floor. The system did what it’s supposed to do and reduced radon levels to almost 0. I am very happy with this company and would highly recommended them.The price was great too."
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Buckeye State Radon
Buckeye State Radon
4.9(
98
)
Radon Gas - AbatementRadon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"They installed a radon system in our home. It was a little complicated, but they completed the work fairly quickly. They were very friendly and professional, you can tell they knew what they were doing. In less than 24 hours, the radon levels in our home were normal."
Active radon system
Active radon system
Active radon system
Active radon system
Active radon system

+4

Response time7 hrs
23 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for MaGen Property Inspections and Radon Mitigation
MaGen Property Inspections and Radon Mitigation
5.0(
7
)
Radon Gas - TestingRadon Gas - Abatement

Serving Grandview Heights, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"MaGen did an amazing job testing and abating our radon issue, which we weren't even aware of. Maryan's process was easy to follow, he performed work that was even beyond the agreed process (like making necessary fixes to our crawl space), and ensured that the radon system was working well. We went from having the meter read over 10 (pre-work) to under 1. If you're looking for someone that can handle your radon needs, get MaGen to do it ASAP!"
Radon Fan Installation
Radon Mitigation
1 neighbors recently requested a quote
Avatar for Radon Be Gone
Radon Be Gone
4.9(
201
)
Radon Gas - AbatementRadon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"All of the Radon Be Gone staff I dealt with were very professional. They designed the system so it vents in a back corner of the house and is barely visible. The staff delivered the external vent pipes several days in advance of the installation so I could paint them to match the exterior of my home. They were timely, polite and very competent at their work. The radon readings in my home were reduced to a very low and safe level."
Crawl Space
Crawl Space
Radon Fan
Radon Fan
Company Trucks

+1

Recommended by98%of homeowners
Avatar for Radon Pros
Radon Pros
5.0(
21
)
Radon Gas - AbatementRadon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Radon pros was awesome...they had clear communication throughout the process and made it happen. I don't know much about radon but the tech educated me and I didn't waste a bunch of money on a below ground vacuum."
Grove City
Basement w/ no crawl
Condo
Sfh
Full basement

+55

Response time1 day
Response rate94%
Recommended by95%of homeowners
Avatar for Radon Systems
Radon Systems
4.8(
29
)
Radon Gas - AbatementRadon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

In business since 1977

Free estimates

Warranties offered

"FANTASTIC CUSTOMER SERVICE, INSTALLER WAS FANTASTIC. IF YOU NEED A RADON MITIGATION COMPANY, LOOK NO FURTHER!! LUCAS IS GREAT, AS WELL AS DONNA. AND ESPECIALLY MY INSTALLER GOUGH!!"
External Mitigation System
Sump Suction System
Encapsulate Crawl
Encapsulate Crawl
Vapor Barrier Installed In Crawl

+9

Response time8 hrs
Response rate95%
Recommended by93%of homeowners
Avatar for Ohio Radon Specialists, LLC
Ohio Radon Specialists, LLC
4.7(
17
)
Radon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Absolutely professional. Tyler came out exactly on time. His co worker/partner set everything up and explained the process and worked with our schedule. Pricing was VERY affordable and for a job done exceptionally well and clean. I reccomend getting the levels tested in your basement as over time this can be detrimental to ones health. If we have any issues in the future, I will be using Ohio Radon Specialists for all of our mitigation needs."
Response time1 day
Response rate88%
Recommended by93%of homeowners
Avatar for Rescue Environmental
Rescue Environmental
4.9(
19
)
Radon Gas - AbatementRadon Gas - Testing

Serving Grandview Heights, OH and surrounding areas

In business since 2009

Emergency services offered

"Phillip and his partner were knowledgeable, decisive and straightforward about what they could do to ameliorate the water damage. They took a very reasonable and least invasive approach that solved the problem both immediately and long term. They answered my questions by providing me with choices. After any storm, the market is flooded with people needing this service, which causes stress. I was never in doubt that the work was going to get done, but needed to be patient as they dealt with all of their other customers."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Showing 1-10 of 15
Radon Detection and Reduction FAQs, 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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

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

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).

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 Grandview Heights, 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.