Thorndike, ME Radon Mitigation and Testing

Q: What EPA Radon Zone is Thorndike in?

Thorndike is in Waldo County, EPA Zone 2.

Q: How much does radon mitigation cost in Thorndike?

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

Waldo County

EPA Zone 2

Thorndike sits in Waldo County in central Maine, where glacial deposits over granite and metamorphic bedrock create moderate radon potential typical of inland New England. The rural community features primarily older residential properties with basement foundations common to Maine's traditional construction methods. Since testing data is not currently available for zip code 04986, residents should conduct radon measurements as Maine's geology can produce variable but sometimes significant radon levels.

Thorndike, ME Radon Mitigation

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

Thorndike, ME Radon Testing

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

Thorndike Radon Facts

Key details about the radon risk profile for Thorndike and the 04986 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Waldo County, ME

Zip Code

04986

Predicted Screening Level

2–4 pCi/L (Zone 2)

Thorndike and the 04986 zip code are located in Waldo County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Thorndike, ME

What EPA Radon Zone is Thorndike in?

Thorndike and the 04986 zip code are in Waldo County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Thorndike?

Radon mitigation in Thorndike 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 Thorndike?

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