Saco, ME Radon Mitigation and Testing

Q: What is the average radon level in Saco, ME?

Based on 2 user-submitted tests, the average radon level is 7.50 pCi/L.

Q: What EPA Radon Zone is Saco in?

Saco is in York County, EPA Zone 1.

Q: How much does radon mitigation cost in Saco?

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

Avg: 7.50 pCi/L

York County

EPA Zone 1

2 user tests

This coastal York County city in the Portland Metro area has recorded an average radon level of 7.5 pCi/L, significantly exceeding the EPA's 4.0 pCi/L action threshold. Located where the Saco River meets the Atlantic, the community's glacial and marine sediments over granite bedrock create conditions that can trap radon gas in homes. Residents in zip code 04072 should prioritize mitigation given the documented elevated readings from recent testing.

7.50

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Saco, ME. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Saco, ME Radon Mitigation

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

Saco, ME Radon Testing

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

Saco, Maine Radon Levels

User-submitted radon test readings from homes in the Saco area.

Radon Level	City	Home Age	Foundation	Submitted
8 pCi/L	Saco, ME	0-20 Years	Full Basement	Aug 2024
7 pCi/L	Saco, ME	51-99 Years	Full Basement	Nov 2021

Have a radon test result for Saco? Submit your reading to help other homeowners.

Saco Radon Facts

Key details about the radon risk profile for Saco and the 04072 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

York County, ME

Zip Code

04072

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.50 pCi/L

User Tests Submitted

Saco and the 04072 zip code are located in York 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 Saco, ME

What is the average radon level in Saco, ME?

Based on 2 user-submitted tests, the average radon level in Saco is 7.50 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Saco in?

Saco and the 04072 zip code are in York 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 Saco?

Radon mitigation in Saco 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 Saco?

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