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Find Radon gas testers in Ellwood City

G and S construction
4.2(
5
)

In business since 1979

Emergency services offered

Veteran family owned and operated and proudly doing business in western Pennsyvania and eastern Ohio since 1979. References upon request. Zero call backs in over 30 years. If you are not happy, we are not happy. When we sell you a job, we are there, not someone you have never seen before after we sell you the job. When you commit to us, we commit to you. You deal directly with us. If we need to bring in a sub contractor, we will be there with him/her the entire time the work is being done.

Recommended by80%of homeowners
R&J Service
New to Angi

In business since 2013

Free estimates

Emergency services offered

R&J Services is a family oriented business! Payment for most services is half due at beginning of service and half in middle to assure proper payment procedures. We accept credit/debit, or cash. No checks. We guarantee all services and will match or beat any competitors quotes. Bonded/insured!

Avatar for Mitig8 LLC
Mitig8 LLC
New to Angi

In business since 2024

Free estimates

Emergency services offered

We specialize in water mitigation, mold remediation, sewage/asbestos removal, and material and mold sampling. \nCustomer satisfaction is our top priority and we will do everything we can to make sure you’re happy with the service.\nQuick response time. We can schedule an assessment for same day.

Avatar for CIERRA ENVIRONMENTAL
CIERRA ENVIRONMENTAL
5.0(
6
)

In business since 2001

Emergency services offered

Cierra Environmental has been in business for 11 Years. We continue to maintain an A+ Rating with the Better Business Bureau. We warrenty our work for 5 years. We provide air testing and remediation for both residental and commercial buildings. Meantion this site and recieve a free estimate depending on your location in Ohio. Our service area is the state of Ohio, Eastern Indiana, and Western PA. We will provide our services nationwide depending on the size of the job.

Recommended by100%of homeowners
Avatar for Moldlab
Moldlab
4.7(
352
)

In business since 2000

Free estimates

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."
Recommended by89%of homeowners
Global Plasma Solutions
5.0(
1
)

In business since 2008

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.

Recommended by100%of homeowners
Avatar for Mold Medics
Mold Medics
New to Angi

Free estimates

Mold testing, Mold Remediation, Radon Mitigation, Air Duct Cleaning, Professional Sanitization .\n\nOur home allergen specialists help to find the root of any poor air quality issues that you may be experiencing. We provide thorough mold remediation services, top-to-bottom air duct cleaning, accurate mold testing and professional sanitization services to mitigate the air quality problems that are affecting your health. Call or click to get a free, no commitment quote today!

Avatar for Restore With MD LLC
Restore With MD LLC
New to Angi

In business since 2023

Free estimates

Emergency services offered

Restore with MD is a IICRC certified damage and restoration specialist trained to deal with storm, water, fire, or mold damage for both residential and commercial properties. We are locally and veteran-owned. We serve home owners and businesses across the east coast and have completed jobs in PA, WV, OH, and NY. We are licensed, insured and bondable for all your project needs.

Avatar for Keystone Basement Systems & Structural Repair Inc
Keystone Basement Systems & Structural Repair Inc
4.4(
280
)

In business since 2003

Free estimates

Emergency services offered

"Select another company or hire someone to redo your driveway instead. It'll take 1/4 of the time to schedule, reschedule, and complete the project, and you won't have to deal with all the messes and damage they leave in their wake. While Keystone's sales team does a great job selling their leveling service, delivery and scheduling are abysmal. It takes months to schedule, followed by weeks of equipment failures and rescheduling. You'll also be cleaning up stains and messes left behind, reminding them of what has and hasn?t been done yet, as well as essential contracted items and processes that were skipped throughout. You can call and discuss the issues with the crew and management, but only if you can actually wade through all their random phone numbers and find someone willing to answer or return your calls. For tens of thousands of dollars, you expect a simple level of service, coordination, and professionalism that doesn't follow through from sales to crew. "
Recommended by81%of homeowners
Avatar for Allergen Sweep LLC
Allergen Sweep LLC
5.0(
17
)

In business since 2016

Free estimates

Emergency services offered

"They were timely and complete and made the process seamless"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Ellwood City, PA

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Ellwood City, PA homeowners’ guide to radon gas testings

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