NRPP #115300-RMP
48-Hour Testing
Montgomery County Based
Radon Testing Pricing
Flat-rate residential radon testing pricing by area — no hidden fees, no vague "starting at" quotes. Pricing is based on distance from our Montgomery County base, since travel time is real cost. Custom quotes for commercial, institutional, rental portfolio, HUD, nursing home, and school projects.
Home base
Montgomery County, MD
$125
Includes professional monitor placement, 48-hour testing, pickup, and electronic report.
Book NowExtended service area
Howard County · North DC · Arlington · Frederick City & Urbana
$175
Same professional monitor placement, 48-hour testing, and electronic report.
Check AvailabilityExtended service area
South DC · Fairfax County · Frederick County (outer)
$200
Same professional monitor placement, 48-hour testing, and electronic report.
Check AvailabilityExtended service area
Loudoun County · Prince William County
$225
Same professional monitor placement, 48-hour testing, and electronic report.
Check AvailabilityCommercial
Project Quote
Custom
For nursing homes, multifamily buildings, schools, childcare centers, property portfolios, HUD-related projects, and commercial sites.
Request QuoteFull pricing by area
| Area | Price |
|---|---|
| Montgomery County, MD | $125 |
| Howard County, MD | $175 |
| North DC (upper NW/NE — Chevy Chase DC, Tenleytown, Cleveland Park, Petworth) | $175 |
| South DC (downtown, Capitol Hill, SW, SE, Anacostia) | $200 |
| Arlington, VA | $175 |
| Fairfax County, VA | $200 |
| Loudoun County, VA | $225 |
| Prince William County, VA | $225 |
| Frederick City & Urbana, MD | $175 |
| Frederick County, MD (outside Frederick City/Urbana) | $200 |