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Best Radon Pros in St Paul, MN
2 contractorsCompare 2 certified contractors for radon mitigation, testing, and crawlspace work.
St Paul is in a EPA Zone 1 — high-radon region. Compare certified local providers below.
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4.8 (149 Google reviews)
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Take the 90-second radon assessment →Local Radon Guidance for St Paul
Cost estimates, risk data, testing advice, and tools for St Paul, Minnesota.
Radon in St Paul
Minnesota includes EPA Zone 1 counties, so radon mitigation in St Paul should be treated as a core indoor-air priority. 2 local contractors are currently listed, so broader metro comparisons may help with pricing and availability. Based on EPA county-level mapping, Minnesota includes Zone 1 areas, which indicates high predicted indoor radon potential. State context: Minnesota is considered a high-risk state for radon. The Twin Cities metro is one of the highest-radon urban areas in the country.
Local Contractor Market
We track 2 local contractors. The strongest service coverage is 100% mitigation installs and 100% testing and measurement.
Mitigation installs100% (2)
Testing and measurement100% (2)
Commercial projects50% (1)
Crawlspace work0% (0)
Typical Mitigation Cost
Homeowners in Minnesota often report radon mitigation quotes in a general range of $1,200–$2,800 for most single-family homes. Actual pricing depends on foundation type, pipe routing, fan placement, system design, and local labor conditions. Get at least two written quotes from certified contractors for an accurate comparison.
Compare your estimate with the cost calculatorEPA Zone / County Risk
Primary state-level EPA reference: Zone 1. Most of Minnesota is Zone 1-2, with the highest levels in the Twin Cities metro and southern counties.
EPA zone maps are county-level screening tools. Home-level testing is still required to confirm risk.
When to Test in St Paul
Minnesota is generally mapped as higher-potential radon territory (Zone 1), so annual-to-biannual testing is common after mitigation or major foundation changes. For seasonal timing, closed-house winter testing usually captures worst-case indoor buildup. For real-estate transactions, run a short-term test during due diligence, then confirm with follow-up testing if results are near or above 4.0 pCi/L.
ZIP Risk Lookup for St Paul
Check EPA zone guidance by ZIP, then compare options for radon mitigation in St Paul.
Open full ZIP risk lookup toolHelpful Resources
Radon testing & monitoring products for St Paul, Minnesota
Start with a low-cost test kit, or set up continuous monitoring after mitigation.
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Radon test kits from $10
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Next Steps
FAQ: Radon in St Paul
City Resources for St Paul
Radon mitigation cost in St Paul, Minnesota
Use the calculator to estimate system cost before you compare local contractors.
High radon test in St Paul? What to do next
Follow the exact next steps after a reading above the EPA action level.
Radon levels by ZIP near St Paul
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Radon mitigation in Minnesota
Browse statewide contractors and compare service availability by city.
Radon assessment tool
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All radon guides
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Radon products for St Paul homeowners
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