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Find Radon gas abatement pros in Willoughby

Avatar for Radon Survey Systems, Inc.

Radon Survey Systems, Inc.

4.83(
6
)
•Approved Pro

Radon Survey Systems, Inc.

4.83(
6
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very competitively priced. They even offered me a small discount to help me decide on a pro since all 3 quotes I got were about the same. Job was done professionally, neatly and on-time. Nice work."

Jim S on February 2020

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Very competitively priced. They even offered me a small discount to help me decide on a pro since all 3 quotes I got were about the same. Job was done professionally, neatly and on-time. Nice work."

Jim S on February 2020

Avatar for EEHI LLC

EEHI LLC

5.00(
45
)
•Approved Pro

EEHI LLC

5.00(
45
)
•Approved Pro
Customers say: Quality work
28 local quotes requested
3 years of experience

EEHI LLC offering superior services to the Northeast Ohio Region. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

"holistic quality focused, detailed, knowledgeable, personable. I only wish he were in the general contractor business :-). No need to look any further."

vaidhy i on November 2025

EEHI LLC offering superior services to the Northeast Ohio Region. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

"holistic quality focused, detailed, knowledgeable, personable. I only wish he were in the general contractor business :-). No need to look any further."

vaidhy i on November 2025

Avatar for Harner Radon Relief

Harner Radon Relief

4.90(
5
)
•Approved Pro

Harner Radon Relief

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

SWAT Environmental

4.58(
12
)

SWAT Environmental

4.58(
12
)
Customers say: Quality work
37 years of experience

America's #1 Radon Reduction Company Since 1988 Free Estimates Guaranteed Results Lifetime Warranty

"The radon mitigation system was done and it works, however for two days I listened to the installer complaint about this company."

Nancy L on December 2022

America's #1 Radon Reduction Company Since 1988 Free Estimates Guaranteed Results Lifetime Warranty

"The radon mitigation system was done and it works, however for two days I listened to the installer complaint about this company."

Nancy L on December 2022

Avatar for Tech Corp

Tech Corp

5.00(
2
)

Tech Corp

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

Tech Corp, LLC, founded by a third generation roofing contractor, is a Division 7 company specializing in commercial and industrial systems. We are a full-service restoration company, and our team of experts has the knowledge and expertise to handle projects of any size and scope. We offer 24-hour emergency service and have numerous warranty programs.

Tech Corp, LLC, founded by a third generation roofing contractor, is a Division 7 company specializing in commercial and industrial systems. We are a full-service restoration company, and our team of experts has the knowledge and expertise to handle projects of any size and scope. We offer 24-hour emergency service and have numerous warranty programs.

Ohio Restoration Solutions

4.33(
9
)

Ohio Restoration Solutions

4.33(
9
)
Customers say: Quick response
20 years of experience

Formerly Biltmore Restoration Solutions, Ohio Restoration Solutions is your locally owned & operated insurance claims specialist and general contractor. Our specialty is working with building owners, commercial or residential insurance agents and adjusters, property managers, homeowners, rental property managers and anyone else who owns property. We restore, remodel, construct, and much more for properties such as apartment complexes, government buildings, schools, hotels, motels, office buildings, shopping centers, homes, garages, workshops and even guest houses. It doesn't matter, we do it all. Also serving Massillon, New Philadelphia, North Olmstead, Olmstead Falls, Olmstead Township, Seven Hills, Streetsboro OH. Additional email - info@ohrestoration.com. Additional website - www.ohrestoration.com. Additional contact name - Dan Reljin.

Formerly Biltmore Restoration Solutions, Ohio Restoration Solutions is your locally owned & operated insurance claims specialist and general contractor. Our specialty is working with building owners, commercial or residential insurance agents and adjusters, property managers, homeowners, rental property managers and anyone else who owns property. We restore, remodel, construct, and much more for properties such as apartment complexes, government buildings, schools, hotels, motels, office buildings, shopping centers, homes, garages, workshops and even guest houses. It doesn't matter, we do it all. Also serving Massillon, New Philadelphia, North Olmstead, Olmstead Falls, Olmstead Township, Seven Hills, Streetsboro OH. Additional email - info@ohrestoration.com. Additional website - www.ohrestoration.com. Additional contact name - Dan Reljin.

Avatar for P & K Air Care Solutions

P & K Air Care Solutions

No reviews yet

P & K Air Care Solutions

No reviews yet
12 years of experience

P & K Air Care Solutions provides superior duct cleaning and a variety of other services. P & K is Veteran owned and operated. P & K offers special discounts for Veterans, Seniors, and various qualifying employer discounts as well. Honest service and honest prices.

P & K Air Care Solutions provides superior duct cleaning and a variety of other services. P & K is Veteran owned and operated. P & K offers special discounts for Veterans, Seniors, and various qualifying employer discounts as well. Honest service and honest prices.

Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Avatar for Pillar To Post Professional Home Inspection

Pillar To Post Professional Home Inspection

4.13(
15
)

Pillar To Post Professional Home Inspection

4.13(
15
)
Customers say: Super punctual
26 years of experience

We are a locally owned Pillar To Post franchise. Pillar to Post is the best home inspection services in the industry ASHI member (American Society of Home Inspectors) NAHI member (National Association of Home Inspectors)

We are a locally owned Pillar To Post franchise. Pillar to Post is the best home inspection services in the industry ASHI member (American Society of Home Inspectors) NAHI member (National Association of Home Inspectors)

Avatar for Ohio State Home Services, Inc.

Ohio State Home Services, Inc.

3.40(
204
)

Ohio State Home Services, Inc.

3.40(
204
)
Customers say: Super punctual
106 local quotes requested

Founded in 1978, OSW has serviced all types of basements, crawl spaces and slab homes with foundation repair services that range from crack patching and basement waterproofing, to ventilation solutions, to complete foundation repairs including wall rebuilding. Additional phone numbers - (330) 452-5016, (330) 746-6776, (800) 800-8780, (800) 231-5897, (330) 376-3565. Additional DBAs - Ohio State Home Svc, Ohio State Home Services.

"Honestly - the worst experience ever. TLDR: two faulty installs by the company caused $10,000 damage in our basement and made our basement completely unusable for 9 months. They did our basement in 2020. When a contractor worked in the basement in 2024, he found water everywhere. Ohio State Waterproofing admitted they installed their very expensive waterproofing system incorrectly. We had $10,000 worth of damage because of their faulty install. They said they would redo the system but would NOT pay for the $10,000 damage their faulty install caused. Then to make matters worse, when we went to install our carpet months later (the concrete has to cure), the concrete came up in chunks - Ohio State Waterproofing did a FAULTY INSTALL NOT ONCE BUT TWICE. Our basement was completely unusable for months while the concrete cured AGAIN. Again, they redid the waterproofing a third time but made no effort to compensate us for our unusable basement or stress because of their terrible company."

Heather W on June 2025

Founded in 1978, OSW has serviced all types of basements, crawl spaces and slab homes with foundation repair services that range from crack patching and basement waterproofing, to ventilation solutions, to complete foundation repairs including wall rebuilding. Additional phone numbers - (330) 452-5016, (330) 746-6776, (800) 800-8780, (800) 231-5897, (330) 376-3565. Additional DBAs - Ohio State Home Svc, Ohio State Home Services.

"Honestly - the worst experience ever. TLDR: two faulty installs by the company caused $10,000 damage in our basement and made our basement completely unusable for 9 months. They did our basement in 2020. When a contractor worked in the basement in 2024, he found water everywhere. Ohio State Waterproofing admitted they installed their very expensive waterproofing system incorrectly. We had $10,000 worth of damage because of their faulty install. They said they would redo the system but would NOT pay for the $10,000 damage their faulty install caused. Then to make matters worse, when we went to install our carpet months later (the concrete has to cure), the concrete came up in chunks - Ohio State Waterproofing did a FAULTY INSTALL NOT ONCE BUT TWICE. Our basement was completely unusable for months while the concrete cured AGAIN. Again, they redid the waterproofing a third time but made no effort to compensate us for our unusable basement or stress because of their terrible company."

Heather W on June 2025

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FAQs for radon gas abatement projects in Willoughby, OH

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Willoughby, OH homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.

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