Kersey, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Kersey in?

Kersey is in Weld County, EPA Zone 1.

Q: How much does radon mitigation cost in Kersey?

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

Weld County

EPA Zone 1

Situated in Weld County within the Greeley metro area, Kersey sits on Colorado's Front Range where Great Plains geology meets foothills geology, creating variable radon conditions. Although testing data for zip code 80644 is currently limited, Colorado's overall high radon potential makes professional assessment crucial for residents. The state's geological diversity means radon levels can vary dramatically even within small geographic areas, emphasizing the need for property-specific testing.

Kersey, CO Radon Mitigation

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

Kersey, CO Radon Testing

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

Kersey Radon Facts

Key details about the radon risk profile for Kersey and the 80644 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Weld County, CO

Zip Code

80644

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Kersey and the 80644 zip code are located in Weld 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 Kersey, CO

What EPA Radon Zone is Kersey in?

Kersey and the 80644 zip code are in Weld 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 Kersey?

Radon mitigation in Kersey 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 Kersey?

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