Salt Lake City, UT Radon Mitigation and Testing

Q: What EPA Radon Zone is Salt Lake City in?

Salt Lake City is in Salt Lake County, EPA Zone 2.

Q: How much does radon mitigation cost in Salt Lake City?

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

Salt Lake County

EPA Zone 2

Salt Lake City, UT resides in Salt Lake 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. Testing is recommended for all homes in the 84101 zip code area.

Salt Lake City, UT Radon Mitigation

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

Salt Lake City, UT Radon Testing

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

Salt Lake City Radon Facts

Key details about the radon risk profile for Salt Lake City and the 84101 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Salt Lake County, UT

Zip Code

84101

Predicted Screening Level

2–4 pCi/L (Zone 2)

Salt Lake City and the 84101 zip code are located in Salt Lake 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 Salt Lake City, UT

What EPA Radon Zone is Salt Lake City in?

Salt Lake City and the 84101 zip code are in Salt Lake 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 Salt Lake City?

Radon mitigation in Salt Lake City 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 Salt Lake City?

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 Utah

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

City	Avg User Radon Level	Submissions
Vernal	8.60 pCi/L	5
Logan	8.00 pCi/L	5
Smithfield	12.00 pCi/L	4
Bountiful	6.75 pCi/L	4
Cedar City	4.50 pCi/L	4
Eagle Mountain	10.67 pCi/L	3
Heber City	5.00 pCi/L	3
Brigham City	9.00 pCi/L	1
Lehi	7.00 pCi/L	1
Saint George	No submissions	0
Sandy	No submissions	0