Lee, ME Radon Mitigation and Testing

Q: What EPA Radon Zone is Lee in?

Lee is in Penobscot County, EPA Zone 1.

Q: How much does radon mitigation cost in Lee?

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

Penobscot County

EPA Zone 1

Small Lee in Penobscot County sits within Maine's central region as part of the broader Bangor Metro area, where glacial deposits over granite bedrock can influence radon levels. Testing data for zip code 04455 remains insufficient, making individual home testing important for residents. Maine's generally elevated radon potential, combined with the area's older homes and full basement construction, makes professional testing a recommended precaution.

Lee, ME Radon Mitigation

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

Lee, ME Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Lee Radon Facts

Key details about the radon risk profile for Lee and the 04455 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Penobscot County, ME

Zip Code

04455

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lee and the 04455 zip code are located in Penobscot County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Lee, ME

What EPA Radon Zone is Lee in?

Lee and the 04455 zip code are in Penobscot 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 Lee?

Radon mitigation in Lee 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 Lee?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Rumford	5.67 pCi/L	3
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