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Radon Mitigation in Omaha, NE

Compare 25 radon mitigation contractors near you in Omaha and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

Verified Pro Installers

Other Businesses in This Area

Kurt's Radon Testing

Omaha Radon Mitigation Professionals

Omaha Radon Pros

5½+ years online
omaharadonpros.com

Platinum Radon Mitigation Omaha

5½+ years online
platinumradonmitigation.com/locations/omaha

Radon Mitigation

5½+ years online
omaharadonpros.com/about-us.html

Comer Radon

5.0

M1 Radon Plus Waterproofing

5.0

Radon System Installers

5.012+ years online
radonsysteminstallers.com

AirScan Environmental Radon Testing & Radon Mitigation

4.97½+ years online
radonmitigationomaha.com

All Dry Services

4.97½+ years online
myalldry.com/omaha-nebraska

SRE Home Inspections

4.99½+ years online
srehomeservices.com

Radon Defense Midwest

4.86+ years online
radonmidwest.com

Thrasher Foundation Repair

4.8~12 years online
gothrasher.com/service-area/omaha-ne.html

Pratt Radon Testing And Mitigation

4.411½+ years online
omaharadonexpert.comGet a Free Quote

National Radon Defense

4.119+ years online
nationalradondefense.com

Arid Resources

2.5

Radon Mitigation in Nearby NE Cities

Bellevue(22)Lincoln(4)

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Radon Mitigation in Omaha, NE

Omaha radon mitigation specialists in this directory cover the Old Market, Dundee, Aksarben, and surrounding Douglas County. Nebraska falls in EPA Radon Zone 1 — most Douglas County homes test elevated. Sub-slab depressurization on a typical Omaha basement home runs $1,400-$2,800 installed. Crawlspace systems run $2,400-$4,000.

Nebraska Department of Health and Human Services publishes county-by-county radon zone maps showing Douglas County in Zone 1. Real-estate transactions in Omaha almost universally include radon testing.

Frequently Asked Questions

Do most Omaha homes have radon issues?
Yes — Nebraska is largely EPA Zone 1, and the majority of Douglas County homes test above 4 pCi/L.
How long does Omaha radon mitigation take?
Sub-slab depressurization is a 1-day job. Post-mitigation testing confirms levels below action limit. Total turnaround is typically 3-5 days.
What about radon in Omaha crawlspaces?
Crawlspaces require sealed vapor barrier, sealed perimeter, and active sub-membrane vent fan. Cost runs $2,400-$4,000.

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