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Find Radon gas testers in Salem

Avatar for Oregon Restoration Co.
Oregon Restoration Co.
5.0(
125
)

Serving Salem, OR and surrounding areas

Angi Approved

In business since 2008

Emergency services offered

Warranties offered

"Ambrosio was friendly and kind, made a thorough search through the attic and rooms of the house to evaluate the roof leak and resulting mold, and gave a detailed estimate of all the work that would be involved in remediation. Didn't charge for gas or estimate. We since haven't been able to get in contact for next steps, but appreciated the timely and thorough response for our initial request for evaluation."
Professional mold mitigation in progress. We tackle mold issues at the source to protect both your home and your health.
Mold removal in action — we ensure your home is safe, clean, and free from harmful contaminants.
Water damage containment setup in progress. We carefully isolate affected areas to protect the rest of your home while we work.
Expert craftsmanship in kitchen restoration — we ensure a seamless transformation from damage to a beautifully finished space.
Using the most advanced drying equipment, we address water damage efficiently to protect your home

+9

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
112
)

Serving Salem, OR and surrounding areas

Angi Approved

In business since 2002

Free estimates

Warranties offered

"The guys from Alpha took care of our attic issue in no time at all. They were clean and tidy in the access area - you'd never know they were even there. We would highly recommend them......."
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Nordic Service Group, LLC
Nordic Service Group, LLC
5.0(
4
)

Serving Salem, OR and surrounding areas

Angi Approved

In business since 2024

Free estimates

Credit card accepted

"Nordic Service Group responded quickly to my inspection request and agreed to meet my schedule for the inspection. The inspector showed up on time, actually early, and exceeded my expectation with the inspection report. This is a professional who really knows homes. Why take a chance with anyone else? Steve"
Response time3 hrs
Response rate92%
20 neighbors recently requested a quote
Avatar for Cascade Radon Inc
Cascade Radon Inc
4.9(
157
)

Serving Salem, OR and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."
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+2

Recommended by99%of homeowners
Avatar for Perfection Inspection Inc.
Perfection Inspection Inc.
4.9(
43
)

Serving Salem, OR and surrounding areas

In business since 2007

Free estimates

Credit card accepted

Perfection Inspection Inc. specializes in highly advanced and thorough home inspections with the benefit of thermal imaging and the latest computer software.\nEnsuring that you understand your current home or one that you are about to purchase is the most important part of our inspection process. Perfection Inspection provides Thermal/Infrared scans on all inspections to add a level of diagnostics and information that cannot be beat. Thermal imaging/Infrared scans can provide information on insulation, structure, leaks, electrical defects, roofing defects, plumbing and heating system problems. We take every inspection very seriously and we want to ensure that you know and understand as much as possible about the condition of your current or future home.

Missing Ceiling Insulation
Over heating breaker
Roof Leak
Recommended by97%of homeowners
Avatar for Environmental Works LLC
Environmental Works LLC
4.6(
67
)

Serving Salem, OR and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"I hired Environmental Works on the recommendation of a co-worker. Not only was it the least expensive of the three bids I received but it was also the only company that offered a lifetime guarantee on its work. The entire installation of a radon mitigation system in my home took less than six hours. The company guarantees that its radon mitigation system can keep radon levels below 2.7 pCi/L. A three-month radon monitoring test, completed ten months after the installation of my mitigation system, indicated radon levels at 1.4 pCi/L. I am very pleased with the work that was performed at my home."
Recommended by88%of homeowners
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FAQs for radon gas testing projects in Salem, OR

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 Salem, OR homeowners’ guide to radon gas testings

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