Utah Radon Mitigation Cost by County, Foundation, and Rules
Compare typical local price ranges for basement, slab, and crawl space systems. Use the state-level ranges first, then open your county when you need a local estimate after a confirmed radon result.
Fastest Start
Use ZIP Instead of Scrolling
If you know the property ZIP, jump straight to the right county estimate instead of browsing the full state list.
Cost Basics
Foundation & Result Ranges
Use the national cost guide if you need basement, slab, crawl-space, or 4.0+ result context first.
Validate the Risk
Check UT Radon Levels
If you do not have a confirmed radon result yet, review EPA zone context before you compare mitigation pricing.
Browse Counties
Jump to County Pricing
Open your county if you already know the area and just need a local basement, slab, or crawl-space price range.
Official State Resource
Utah radon program and rules
Use the state program link to verify local radon guidance, disclosure language, and contractor credential expectations before you act on an estimate.
Disclosure rule tracked
Utah requires sellers to disclose known defects through the Seller's Property Condition Disclosure.
Credential note
Utah does not require specific radon licensing.
UT Cost Starting Point
Utah cost range by foundation
Basement
$910-$1617
Use this when the home has a basement or lowest-level slab that supports a standard sub-slab suction system.
Slab-on-Grade
$859-$1515
Slab homes can price differently when finished space, routing, or core drilling complicates the system path.
Crawl Space
$1412-$2570
Crawl-space jobs can move higher when vapor-barrier sealing, access, and sub-membrane suction add labor.
State rules that can change the quote
Disclosure: Required or commonly expected in this state context. Utah requires sellers to disclose known defects through the Seller's Property Condition Disclosure.
Mitigation licensing: No state-specific mitigation license premium is modeled. Utah does not require specific radon licensing.
EPA zone mix in Utah
7
Zone 1
22
Zone 2
0
Zone 3
29 classified counties are used for state-level risk context. EPA zones do not replace a home test, but they help explain why county pages and confirmed 4.0+ results matter before comparing quotes.
Local cost guides
Utah evidence-backed cost route
The cost directory follows the same eligibility rule as the county cost pages themselves. State hubs, sitemap candidates, and internal links point at pages Google can actually index.
29
Listed
29
Evidence
29
Measured
Best county pages to open first
Salt Lake County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 37% 4.0+
Salt Lake County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 37% 4.0+ with a local housing base of 430,705 units and a modeled planning range of $910-$1617.
Utah County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 43.1% 4.0+
Utah County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 43.1% 4.0+ with a local housing base of 195,342 units and a modeled planning range of $910-$1617.
Davis County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 31.2% 4.0+
Davis County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 31.2% 4.0+ with a local housing base of 116,139 units and a modeled planning range of $910-$1617.
Weber County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 34.5% 4.0+
Weber County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 34.5% 4.0+ with a local housing base of 96,614 units and a modeled planning range of $910-$1617.
Washington County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 13.8% 4.0+
Washington County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 13.8% 4.0+ with a local housing base of 75,758 units and a modeled planning range of $910-$1617.
Cache County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 53.8% 4.0+
Cache County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 53.8% 4.0+ with a local housing base of 44,260 units and a modeled planning range of $910-$1617.
Summit County
Evidence-backed local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 38% 4.0+
Summit County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 38% 4.0+ with a local housing base of 25,959 units and a modeled planning range of $910-$1617.
Tooele County
Demand cohort local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 48.1% 4.0+
Tooele County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 48.1% 4.0+ with a local housing base of 23,365 units and a modeled planning range of $910-$1617.
Box Elder County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 56.8% 4.0+
Box Elder County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 56.8% 4.0+ with a local housing base of 19,788 units and a modeled planning range of $910-$1617.
Wasatch County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 62% 4.0+
Wasatch County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 62% 4.0+ with a local housing base of 14,746 units and a modeled planning range of $910-$1617.
Uintah County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 39.3% 4.0+
Uintah County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 39.3% 4.0+ with a local housing base of 13,689 units and a modeled planning range of $910-$1617.
Sanpete County
Demand cohort local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 52.6% 4.0+
Sanpete County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 52.6% 4.0+ with a local housing base of 10,320 units and a modeled planning range of $910-$1617.
Duchesne County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 35.2% 4.0+
Duchesne County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 35.2% 4.0+ with a local housing base of 8,873 units and a modeled planning range of $910-$1617.
Sevier County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 57.8% 4.0+
Sevier County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 57.8% 4.0+ with a local housing base of 8,596 units and a modeled planning range of $910-$1617.
Iron County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 17.9% 4.0+
Iron County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 17.9% 4.0+ with a local housing base of 22,028 units and a modeled planning range of $910-$1617.
Carbon County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 28.8% 4.0+
Carbon County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 28.8% 4.0+ with a local housing base of 9,623 units and a modeled planning range of $910-$1617.
Grand County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 10.7% 4.0+
Grand County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 10.7% 4.0+ with a local housing base of 5,248 units and a modeled planning range of $910-$1617.
Morgan County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 51.6% 4.0+
Morgan County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 51.6% 4.0+ with a local housing base of 3,750 units and a modeled planning range of $910-$1617.
Kane County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 26.3% 4.0+
Kane County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 26.3% 4.0+ with a local housing base of 6,109 units and a modeled planning range of $910-$1617.
San Juan County
Cost eligible local evidence
$910-$1617
Utah EPHT Radon Test Kit Results: 31.5% 4.0+
San Juan County is a strong cost page because it pairs Utah EPHT Radon Test Kit Results: 31.5% 4.0+ with a local housing base of 5,552 units and a modeled planning range of $910-$1617.
County estimates
Open a Utah county page for local pricing
County pages narrow the state range with local EPA zone context, housing data, state rules, and the foundation scenario you choose.
Why Does Cost Vary in Utah?
Price ranges across Utah move with local labor rates, permit friction, roofline routing, and foundation type. County pages narrow this down for homeowners comparing basement, slab, or crawl space mitigation after a confirmed radon reading.