Holyoke, MA Radon Mitigation and Testing

Q: What EPA Radon Zone is Holyoke in?

Holyoke is in Hampden County, EPA Zone 2.

Q: How much does radon mitigation cost in Holyoke?

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

Hampden County

EPA Zone 2

Located in Hampden County within the Springfield Metro area, Holyoke sits in the Connecticut River valley where glacial deposits overlay metamorphic bedrock. Limited radon testing data for zip code 01040 makes individual home testing important for residents. The city's older housing stock, including many multi-family buildings with basements dating to the early 1900s, can trap radon in below-grade spaces.

Holyoke, MA Radon Mitigation

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

Holyoke, MA Radon Testing

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

Holyoke Radon Facts

Key details about the radon risk profile for Holyoke and the 01040 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Hampden County, MA

Zip Code

01040

Predicted Screening Level

2–4 pCi/L (Zone 2)

Holyoke and the 01040 zip code are located in Hampden 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 Holyoke, MA

What EPA Radon Zone is Holyoke in?

Holyoke and the 01040 zip code are in Hampden 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 Holyoke?

Radon mitigation in Holyoke 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 Holyoke?

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 Massachusetts

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

City	Avg User Radon Level	Submissions
Littleton	9.40 pCi/L	5
Gloucester	8.40 pCi/L	5
Florence	7.40 pCi/L	5
Douglas	12.00 pCi/L	4
Weymouth	8.50 pCi/L	4
Mashpee	5.00 pCi/L	4
Natick	5.00 pCi/L	4
Worcester	17.67 pCi/L	3
Attleboro	10.00 pCi/L	3
Stoneham	9.67 pCi/L	3
Hopkinton	9.33 pCi/L	3
Medford	8.00 pCi/L	3
Boxford	6.67 pCi/L	3
Reading	5.67 pCi/L	3
Haverhill	5.00 pCi/L	3
Melrose	5.00 pCi/L	3
Somerville	4.33 pCi/L	3
Woburn	19.00 pCi/L	2
Marlborough	13.50 pCi/L	2
Cohasset	11.50 pCi/L	2