EPA Zone 1 (Highest Risk)☢️ Avg: 5.5+ pCi/L

Radon Testing & Mitigation in Salt Lake City, Utah

Utah's Wasatch Front — from Ogden through Salt Lake City to Provo — sits on geology that produces significant radon levels. The combination of granitic mountain geology, high-altitude dryness, and tight home construction makes the Salt Lake metro a strong radon market.

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Avg Radon Level

5.5+ pCi/L

EPA action: 4.0 pCi/L

EPA Zone

Zone 1

Highest Risk

Metro Population

1.3 million

Service area

Avg Mitigation

$1,000 – $2,200

Installed cost

Avg Testing

$125 – $325

Professional test

Radon Facts for Salt Lake City, UT

1Salt Lake County is classified as EPA Zone 1
2Utah has multiple dedicated radon service companies (Utah Radon Services, Utah Radon Defense)
3The Wasatch Front's granite and volcanic geology produces above-average radon
4Utah's growing population means new homes need post-construction radon testing
5The Utah DEQ maintains a radon program with free test kits

🏠 Salt Lake City Housing Stock

Growing suburban footprint along the Wasatch Front with basements common — radon risk across all housing ages

Real estate transaction in Salt Lake City

📋 Real Estate & Radon Disclosure

Utah requires seller disclosure of known defects. Salt Lake's competitive housing market increasingly includes radon testing as standard practice.

Why Salt Lake City Homes Need Radon Testing

With average radon levels of 5.5+ pCi/L in the Salt Lake City metro area — well above the EPA’s recommended action level of 4.0 pCi/L — professional radon testing isn’t optional, it’s essential.

Radon inspector testing a home in Salt Lake City

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High Local Levels

Salt Lake City’s average of 5.5+ pCi/L means a significant percentage of homes exceed the EPA action level. The only way to know your home’s level is to test.

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Local Housing Factors

Salt Lake City’s housing stock — growing suburban footprint along the wasatch front with basements common — radon risk across all housing ages… — creates conditions where radon can enter and accumulate.

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Utah Disclosure Laws

Utah requires seller disclosure of known defects. Salt Lake's competitive housing market increasingly includes radon testing as standard practice.… Proactive testing protects both buyers and sellers.

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Family Health Risk

Radon is the #2 cause of lung cancer in the US, responsible for 21,000 deaths annually. Long-term exposure in a high-radon area like Salt Lake City increases risk significantly.

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Affordable Protection

Testing costs just $125 – $325 and mitigation averages $1,000 – $2,200 in Salt Lake City — a small price for your family’s safety and your home’s value.

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