Brunswick, ME Radon Levels

Q: What EPA Radon Zone is Brunswick in?

Brunswick is in Cumberland County, EPA Zone 1.

Q: How much does radon mitigation cost in Brunswick?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Brunswick radon levels and find certified testing and mitigation professionals to keep your home safe

Brunswick, ME Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Cumberland County, ME

Zip Code 04011

Set in Cumberland County within the Portland Metro area, Brunswick sits in an EPA Zone 1 region where Maine's granite bedrock and glacial deposits create conditions favorable for elevated radon levels. The college town's housing stock includes historic New England architecture and modern residential developments, predominantly featuring full basements typical of northern climates. Though comprehensive radon testing data for the 04011 area is not currently available, Maine's consistently high radon potential makes testing a critical safety measure for all local homeowners.

Brunswick, ME Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Brunswick, ME

What EPA Radon Zone is Brunswick in?

Brunswick and the 04011 zip code are in Cumberland County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Brunswick?

Radon mitigation in Brunswick typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Brunswick?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Maine

Cities in Maine with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Rumford	6.00 pCi/L	4
York	8.50 pCi/L	2
Saco	7.50 pCi/L	2
Hampden	4.50 pCi/L	2
Scarborough	14.00 pCi/L	1
Kittery	12.00 pCi/L	1
South Portland	10.00 pCi/L	1
Portland	4.00 pCi/L	1