Ridgway, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Ridgway in?

Ridgway is in Ouray County, EPA Zone 1.

Q: How much does radon mitigation cost in Ridgway?

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

Ouray County

EPA Zone 1

Nestled high in Colorado's San Juan Mountains, Ridgway in Ouray County sits at elevation among volcanic and sedimentary rock formations that can contribute to radon production. The area's housing consists mainly of seasonal and year-round mountain residences with varied foundation systems adapted to alpine conditions. Although comprehensive testing data for zip code 81432 is currently unavailable, homeowners should conduct radon testing given Colorado's statewide radon concerns and the area's EPA Zone 1 classification.

Ridgway, CO Radon Mitigation

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

Ridgway, CO Radon Testing

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

Ridgway Radon Facts

Key details about the radon risk profile for Ridgway and the 81432 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Ouray County, CO

Zip Code

81432

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Ridgway and the 81432 zip code are located in Ouray 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 Ridgway, CO

What EPA Radon Zone is Ridgway in?

Ridgway and the 81432 zip code are in Ouray 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 Ridgway?

Radon mitigation in Ridgway 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 Ridgway?

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