Jefferson, CO Radon Mitigation and Testing
Nestled in Park County within the Denver Metro area, Jefferson sits at high elevation where granite bedrock and mountain geology can produce elevated radon levels. Limited testing data for zip code 80456 makes individual home testing especially important for mountain residents. The area's housing includes both seasonal cabins and year-round homes, many with walk-out basements built into hillsides.
Jefferson, CO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Jefferson, CO Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Jefferson Radon Facts
Key details about the radon risk profile for Jefferson and the 80456 zip code area.
Jefferson and the 80456 zip code are located in Park 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 Jefferson, CO
What EPA Radon Zone is Jefferson in?
How much does radon mitigation cost in Jefferson?
Should I test for radon if I'm buying a home in Jefferson?
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 |