Minneapolis, Minnesota · 2026 pricing
Radon mitigation cost in Minneapolis
A typical sub-slab system in an 1,800 sqft full-basement home at 6 pCi/L in Minneapolis: $1,178–$3,471 · metro cost factor 0.98× vs. US average (state factor 0.98× · metro overlay 1.00×).
Radon Mitigation Cost Calculator
Estimated cost
$1,113–$3,479
Typical: $2,087 · state factor 1.10×
Line items
- System — Sub-slab depressurization (most common)$2,087
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Estimates are educational — actual quotes from local pros may differ based on site conditions, permits, and seasonal demand.
Minneapolis local market
Twin Cities + outer suburbs have 80+ MDH-licensed mitigators. Minnesota Department of Health Radon Program is among the most rigorous in the US. Mandatory disclosure on residential transfers — almost every home sale triggers testing. Competitive multi-quote pricing.
Permits, code, and licensing in Minneapolis
MDH Radon Mitigation Professional license mandatory under Minn. Stat. §144.4961. Mechanical + Electrical permit required at municipal level ($75-$300). Real-estate transactions trigger automatic disclosure of any prior testing.