Somerset, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Somerset in?

Somerset is in Gunnison County, EPA Zone 1.

Q: How much does radon mitigation cost in Somerset?

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

Gunnison County

EPA Zone 1

Located high in Gunnison County amid Colorado's West Elk Mountains, Somerset sits where Cretaceous sedimentary rocks and coal measures create specific geological conditions for radon formation. This 81434 mining community features homes adapted to mountain conditions, often with partial basements or crawl spaces due to the challenging terrain. With testing data currently limited, residents should prioritize radon measurements given the area's mining history and geological complexity.

Somerset, CO Radon Mitigation

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

Somerset, CO Radon Testing

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

Somerset Radon Facts

Key details about the radon risk profile for Somerset and the 81434 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Gunnison County, CO

Zip Code

81434

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Somerset and the 81434 zip code are located in Gunnison 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 Somerset, CO

What EPA Radon Zone is Somerset in?

Somerset and the 81434 zip code are in Gunnison 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 Somerset?

Radon mitigation in Somerset 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 Somerset?

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 Colorado

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

City	Avg User Radon Level	Submissions
Fairplay	12.00 pCi/L	9
Crested Butte	8.56 pCi/L	9
Denver	6.22 pCi/L	9
Montrose	9.25 pCi/L	8
Gunnison	7.38 pCi/L	8
Buena Vista	12.57 pCi/L	7
Pueblo	10.67 pCi/L	6
Grand Junction	8.17 pCi/L	6
Bayfield	6.00 pCi/L	6
Canon City	10.80 pCi/L	5
Aurora	7.40 pCi/L	5
Windsor	7.00 pCi/L	5
Telluride	6.80 pCi/L	5
Parker	5.40 pCi/L	5
Salida	15.50 pCi/L	4
Johnstown	9.50 pCi/L	4
Granby	9.00 pCi/L	4
Longmont	8.00 pCi/L	4
Edwards	6.75 pCi/L	4
Mancos	6.00 pCi/L	4