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Find Radon gas testers in North Monmouth

Avatar for Aqua-Max of Maine
Aqua-Max of Maine
4.4(
106
)

Serving North Monmouth, ME and surrounding areas

In business since 1994

Free estimates

Warranties offered

"It was easy to work with this team to get our radon mitigation system installed. I was able to have several questions after the install answered immediately. I would hire them again."
Radon Mitigation Units
6- membrane process
whole house reverse osmosis system
Radon Mitigation Units
Water Radon Unit

+6

Recommended by96%of homeowners
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Avatar for Mathews Home Inspections Facebook
Mathews Home Inspections Facebook
4.7(
17
)

Serving North Monmouth, ME and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Prompt, open to discussion during the inspection and after the report was received. Pleasant and easy to work with. Thorough."
Inspection concerns
Inspection concerns
Inspection concerns
Inspection concerns
Inspection concerns

+6

Response time4 hrs
Response rate94%
Recommended by93%of homeowners
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Maine Line Water & Radon Treatment
4.9(
12
)

Serving North Monmouth, ME and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Work is scheduled for June so I can speak to the initial meeting with them. Wayne was very friendly and took time to explain what I need done and why. He was very thorough and suggested things I had not been advised to do by a prior company that was not listed on Angi. He sent me a complete quote the same day that I accepted"
Response time1 day
Recommended by100%of homeowners
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Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving North Monmouth, ME and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"He was on time, arrived at 9am as quoted and began to install the system. The system required two suction points and a sump pit cover. The sump pit originally had a pedestal pump in place and none of the other radon companies would change the pedestal pump to a submersible pump as required for the mitigation system to function properly. Rhino Radon not only changed the pump but installed a back flow check valve to ensure proper functioning of the system. All of the other companies said we would have to employ a plumber or a handy man to get this done. Had we gone that route the closing would not have happened. Rhino Radon gladly did all the work required and didn't even break for lunch!!! He was more concerned with getting us out of the vacant house seeing we are already down the cape. The system that involved a crawl space and being vented through the garage roof was completed immaculately and the test results came back at 0.5 pCil/L. This pleased the lender and buyer and exceeded our expectations. We highly recommend Rhino Radon Services.
"
Recommended by100%of homeowners
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Avatar for Main Choice Inspections
Main Choice Inspections
5.0(
80
)

Serving North Monmouth, ME and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Main Choice Inspections is the best inspection company out there. They are so thorough and their reports are very detailed. They really are a one-stop-shop and do everything including: sewer line scoping, well flow test, septic inspection, mold testing, water testing, air radon testing, and the list goes on. I wouldn't hire anyone else to inspect my home! Always quick to respond and answer any questions for myself and my clients. When you use MCI to inspect your home.... you have them for life! FIVE STARS!"
Recommended by94%of homeowners
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Avatar for octagon-restoration
octagon-restoration
4.7(
96
)

Serving North Monmouth, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It went great. Chris wa very polite, practiced Covid Precaustions and explained what he was doing. He left no mess and my carpets are cleaned."
Water extraction.
Octagon vehicles
Drying structure damaged by water.
MOLD REMEDIATION
Dirty air duct.

+2

Response time6 hrs
Response rate100%
Recommended by90%of homeowners
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FAQs for radon gas testing projects in North Monmouth, ME

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 North Monmouth, ME homeowners’ guide to radon gas testings

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

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