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Verified Reviews for Radon Detection And Reduction pros in Grand River, OH

*The Angi rating for Radon Detection And Reduction companies in Grand River, 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 Grand River, 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 October 27, 2025

Find Radon detection and reduction specialists in Grand River

Avatar for Harner Radon Relief

Harner Radon Relief

3530 Farmview Cir
4.90(
5
)
•Approved Pro

Harner Radon Relief

3530 Farmview Cir
4.90(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Research has shown that radon gas is one of the leading causes of lung cancer, making it an invisible threat to your family's wellbeing. Radon is an odorless, colorless gas that's nearly impossible to detect on your own, but not for the professionals. Our contractors specialize in radon testing, radon mitigation, and indoor air quality services. From radon inspections and testing to radon mitigation services and more, the specialists at Harner Radon Relief can protect your home from an invisible threat. Schedule a free estimate on any of our radon or dehumidifier services today! We are proud to serve Mantua, Akron, Cleveland, Canton, Youngstown, Lorain, Elyria, Lakewood, Cuyahoga Falls, Euclid, and surrounding cities in Northeast Ohio.

"They did a great job and were very professional."

Brent N on March 2025

Research has shown that radon gas is one of the leading causes of lung cancer, making it an invisible threat to your family's wellbeing. Radon is an odorless, colorless gas that's nearly impossible to detect on your own, but not for the professionals. Our contractors specialize in radon testing, radon mitigation, and indoor air quality services. From radon inspections and testing to radon mitigation services and more, the specialists at Harner Radon Relief can protect your home from an invisible threat. Schedule a free estimate on any of our radon or dehumidifier services today! We are proud to serve Mantua, Akron, Cleveland, Canton, Youngstown, Lorain, Elyria, Lakewood, Cuyahoga Falls, Euclid, and surrounding cities in Northeast Ohio.

"They did a great job and were very professional."

Brent N on March 2025

Avatar for Double Eyes Property Inspections

Double Eyes Property Inspections

5880 Schramling Rd
5.00(
6
)

Double Eyes Property Inspections

5880 Schramling Rd
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have over 30 Yrs experience in Construction, Inspection & Rehabbing homes. License, Certified & Insured in both OH & PA. We specialize in General Home & Commercial Inspections, Radon Testing, Termite Inspection, Septic Dye Testing & Evaluation, Water Quality Testing, Mold Inspection & Testing, Well Water Flow & Yield Testing. Charles holds the following accreditations: InterNACHI Certified Professional Inspector, State of Pennsylvania, License Home Inspector, State of Ohio (License # OHI.2019006462), Licensed Radon Tester, State of Ohio (License # RT1420), Certified Radon Tester, State of PA DEP (Certification # 3373), Licensed Wood Destroying Insect Inspector, State of Ohio (License # 145236), Certified Mold Inspector, A graduate of Homespection Training Institute.

"Charles was right on time did a complete inspection he even looked at things i never thought of also explaining evert step along the was was very polite and professional will definitely refer him and rehire him if needed 11q"

Tony R on October 2022

We have over 30 Yrs experience in Construction, Inspection & Rehabbing homes. License, Certified & Insured in both OH & PA. We specialize in General Home & Commercial Inspections, Radon Testing, Termite Inspection, Septic Dye Testing & Evaluation, Water Quality Testing, Mold Inspection & Testing, Well Water Flow & Yield Testing. Charles holds the following accreditations: InterNACHI Certified Professional Inspector, State of Pennsylvania, License Home Inspector, State of Ohio (License # OHI.2019006462), Licensed Radon Tester, State of Ohio (License # RT1420), Certified Radon Tester, State of PA DEP (Certification # 3373), Licensed Wood Destroying Insect Inspector, State of Ohio (License # 145236), Certified Mold Inspector, A graduate of Homespection Training Institute.

"Charles was right on time did a complete inspection he even looked at things i never thought of also explaining evert step along the was was very polite and professional will definitely refer him and rehire him if needed 11q"

Tony R on October 2022

Avatar for Lion Guard Home Inspections Inc.

Lion Guard Home Inspections Inc.

6927 Lake Dr SW
5.00(
4
)

Lion Guard Home Inspections Inc.

6927 Lake Dr SW
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lion Guard Inspectors are highly trained, certified, experienced, and most importantly honest. Being both InterNACHI and HSTI certified professionals you will be assured that attention to detail is our top priority. A home inspection requires a lot of work and continuing education. We guarantee to give our very best effort with every inspection we do; as it is our passion.

"He did a great job. He was very thorough. He really did do a great inspection. He was awesome with the pricing as well. We eve gave our realtor his information, so she can use him in the future."

Tiffany S on July 2018

Lion Guard Inspectors are highly trained, certified, experienced, and most importantly honest. Being both InterNACHI and HSTI certified professionals you will be assured that attention to detail is our top priority. A home inspection requires a lot of work and continuing education. We guarantee to give our very best effort with every inspection we do; as it is our passion.

"He did a great job. He was very thorough. He really did do a great inspection. He was awesome with the pricing as well. We eve gave our realtor his information, so she can use him in the future."

Tiffany S on July 2018

Avatar for Discovery Property Inspections

Discovery Property Inspections

2661 Eaver St NW
5.00(
2
)

Discovery Property Inspections

2661 Eaver St NW
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Discovery Property Inspections is a full sevice residential and commercial inspection company. Serving NE Ohio 7 days a week. Home & Commercial Inspections, Radon Testing, WDI (Termites Inspections), and more.

Discovery Property Inspections is a full sevice residential and commercial inspection company. Serving NE Ohio 7 days a week. Home & Commercial Inspections, Radon Testing, WDI (Termites Inspections), and more.

Brick by Brick Home Inspections

No reviews yet

Brick by Brick Home Inspections

No reviews yet
9 years of experience

We provide you with an unbiased, professional evaluation of the physical condition of the property. Our findings as well as suggestions concerning repairs and maintenance are produced in an easy to understand computerized report with maintenance recommendations describing the home or building components in great detail. Your report will also include digital photographs of any issues.

We provide you with an unbiased, professional evaluation of the physical condition of the property. Our findings as well as suggestions concerning repairs and maintenance are produced in an easy to understand computerized report with maintenance recommendations describing the home or building components in great detail. Your report will also include digital photographs of any issues.

Avatar for Cavelli Home Inspections LLC

Cavelli Home Inspections LLC

7802 Cedar Rd.
5.00(
14
)

Cavelli Home Inspections LLC

7802 Cedar Rd.
5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General Home Inspections, Radon Testing, Mold Testing, Infrared, Commercial Drone Pilot, Water Quality Testing, Wood Destroying Insects, InterNachi certified. Fully insured. If you are looking for a very thorough inspection, you’ve come to the right place! The most common thing my clients say about my inspections is “you are very thorough!”. My reports include many photos and detailed descriptions. I spend a lot of time on my reports to make them easy to understand and locate defects. I take my time on inspections and I will not do a quick inspection. I will spend 4 hours on average and if given the opportunity, I’ll take longer. I treat every inspection as if i was inspecting for a member of my family. I provide several free home protection plans including a 90 day warranty and a 5 year roof protection plan! You can get a discount on Sherwin Williams paint and supplies for being my client! Ask me how! Call, text, or email me for a quote!

General Home Inspections, Radon Testing, Mold Testing, Infrared, Commercial Drone Pilot, Water Quality Testing, Wood Destroying Insects, InterNachi certified. Fully insured. If you are looking for a very thorough inspection, you’ve come to the right place! The most common thing my clients say about my inspections is “you are very thorough!”. My reports include many photos and detailed descriptions. I spend a lot of time on my reports to make them easy to understand and locate defects. I take my time on inspections and I will not do a quick inspection. I will spend 4 hours on average and if given the opportunity, I’ll take longer. I treat every inspection as if i was inspecting for a member of my family. I provide several free home protection plans including a 90 day warranty and a 5 year roof protection plan! You can get a discount on Sherwin Williams paint and supplies for being my client! Ask me how! Call, text, or email me for a quote!

ProPrecise Property Inspections

2625 Wadsworth Rd.
5.00(
2
)

ProPrecise Property Inspections

2625 Wadsworth Rd.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

1 Owner/Employee Payment must be received prior to inspection. 10% off for all past and present veterans, police officers, and fire fighters.

1 Owner/Employee Payment must be received prior to inspection. 10% off for all past and present veterans, police officers, and fire fighters.

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Radon Detection and Reduction questions, answered by experts

Yes, if high levels are detected, professionals can provide solutions for radon reduction.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

To determine whether you have radon in your home, you must run a test. Radon gas has no odor or color, so you won’t notice a concentration of radon. You could purchase a DIY test at a local hardware store, but it may not deliver completely trustworthy results. The best way to test and receive accurate results is to hire a local radon detection specialist.

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

The Grand River, 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.

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