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Find Radon gas testers in Lewistown

Avatar for SWAT Environmental of Pennsylvania
SWAT Environmental of Pennsylvania
4.4(
41
)

Serving Lewistown, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

"Install done in 2023 and parts was under warranty. 2 years later it breaks and the company wants to charge to fix it. Product under warranty mean no charge to home owner. Not a reliable company. "
Recommended by85%of homeowners
Avatar for Baxter Group, Inc.
Baxter Group, Inc.
5.0(
1
)

Serving Lewistown, PA and surrounding areas

In business since 1989

Free estimates

Warranties offered

Baxter Group, Inc. is a locally owned, small business that offers Indoor Environmental Quality services to protect your family, co-workers and friends from indoor environmental contaminants.

Recommended by100%of homeowners
Avatar for '58 Foundations & Waterproofing
'58 Foundations & Waterproofing
5.0(
1
)

Serving Lewistown, PA and surrounding areas

In business since 1958

Free estimates

Warranties offered

"Our home is about 100 years old and has a stone foundation. Water has been an issue in the basement for far longer than we have owned the home. In three days '58 Foundations installed a drain, pump and sealed the walls. It has been six months and there has been absolutely no signs of water or other moisture in the basement. We are extremely happy with the service they provided."
Recommended by100%of homeowners
Avatar for Davis Home Inspection LLC
Davis Home Inspection LLC
New to Angi

Serving Lewistown, PA and surrounding areas

In business since 2011

Free estimates

Warranties offered

Davis Home Inspection, LLC is the premier home inspection company in the State College, Centre County area. We offer many great services that are designed to help inform, and educate you, our customer. As Certified Master Indoor Environmental Specialists and Green Energy Consultants you can utilize our knowledge about many other factors beyond just the scope of the structural inspection. Services We Offer: PRE-LISTING HOME INSPECTION BUYER HOME INSPECTION REVIEW INSPECTIONS TOWN HOME INSPECTIONS CONDOMINIUM INSPECTIONS DUPLEX INSPECTIONS HOME PRESERVATION INSPECTIONS RADON TESTING MOLD INSPECTION AND ASSESSMENTS INDOOR AIR QUALITY TESTING POOLS AND SPAS WATER TESTING SEPTIC ANALYSIS PHASE 1 ENVIRONMENTAL SITE ASSESSMENT

Avatar for Accredited Environmental Technologies
Accredited Environmental Technologies
New to Angi

Serving Lewistown, PA and surrounding areas

In business since 1984

Free estimates

Emergency services offered

Solutions to complex environmental problems consulting and contracting includes asbestos, lead, pcb, mold, water damage, industrial hygiene, indoor air quality, hvac, osha, underground storage tanks, environmental site assessments, vapor intrusion, brownfield investigations, restoration consulting, environmental claims investigation, waste disposal, characterization & general environmental concerns.\n\n

Penoco, Inc.
New to Angi

Serving Lewistown, PA and surrounding areas

In business since 1988

Free estimates

Warranties offered

When Penoco first opened its doors in April of 1988, founders Donald Peno and Timothy Sommer wanted to provide their customers with unbeatable service. Not just any service but a service no one else in the environmental contracting industry would be able to match. By continuously offering the best quality of work, along with the most courteous and professional experience, their business quickly grew and to date, has resulted in nearly 7,000 successful jobs.\n\nBy 1996, Penco had grown immensely, taking on countless jobs and hiring several more employees. The time had come to relocate from their cozy office at Cato Park to a much larger space in Pleasant Gap. In 2009, to accommodate the company's continuing growth, the building went under major interior renovations.\n\nOver the past 25 years, Penoco has presented superior service to residential homes, offices, churches, hospitals, and schools. They have been known and trusted for their experience and excellence in asbestos building inspection and abatement, mold inspection and remediation, radon testing and mitigation, and lead-based paint testing, along with interior demolition, shot blasting, floor preparation, and building inspections.\n\nBefore purchasing a home, or beginning construction or destruction, allow Penoco to perform the essential inspections and assessments, followed by the necessary removal and abatement processes.\n\nTo learn more about what Penoco can do for you, visit our website or call us today!

FAQs for radon gas testing projects in Lewistown, 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 Lewistown, PA homeowners’ guide to radon gas testings

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