Hesperus, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Hesperus in?

Hesperus is in La Plata County, EPA Zone 2.

Q: How much does radon mitigation cost in Hesperus?

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

La Plata County

EPA Zone 2

Nestled in La Plata County near Durango, Hesperus sits in Colorado's high country where geological formations and elevation create complex radon conditions that require individual assessment for ZIP code 81326. While specific testing data for this mountain community remains limited, Colorado's uranium-rich geology and variable soil conditions make professional radon testing essential for homeowners. Mountain communities often experience unique radon patterns influenced by local geological features and seasonal variations.

Hesperus, CO Radon Mitigation

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

Hesperus, CO Radon Testing

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

Hesperus Radon Facts

Key details about the radon risk profile for Hesperus and the 81326 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

La Plata County, CO

Zip Code

81326

Predicted Screening Level

2–4 pCi/L (Zone 2)

Hesperus and the 81326 zip code are located in La Plata 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 Hesperus, CO

What EPA Radon Zone is Hesperus in?

Hesperus and the 81326 zip code are in La Plata 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 Hesperus?

Radon mitigation in Hesperus 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 Hesperus?

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