NRPP #115300-RMP 48-Hour Testing Montgomery County Based

Radon Testing in Garrett Park, Maryland

Need a radon test in Garrett Park? RADON & CO provides fast, NRPP-certified 48-hour radon testing for homeowners, real estate transactions, rentals, property managers, and commercial projects.

Radon testing in a National Register historic town

Garrett Park is a small incorporated town — about 154 acres along the B&O Railroad — that has been listed on the National Register of Historic Places since 1975. Laid out as an English village with winding, tree-lined streets, the town's roughly 340 structures span a genuinely wide range of architecture: late Victorian homes, 1920s "Chevy" houses, 1950s Prairie Style homes, Tudor Revival, International Style, and Sears Roebuck mail-order houses, with about 40 structures predating World War I.

A town with this much architectural range needs individualized radon testing, not a one-size-fits-all approach — a pre-WWI Victorian and a 1950s Prairie Style house rarely share the same foundation logic. RADON & CO evaluates each home's specific lowest livable level before placing the digital continuous monitor, then runs the standard minimum 48-hour closed-house test.

Pricing

Residential radon testing in Garrett Park is $125 flat rate (Montgomery County pricing), including monitor placement, the 48-hour test, pickup, and an electronic report.

Services in and near Garrett Park

  • Residential radon testing
  • Real estate radon testing
  • Rental property testing
  • Commercial radon testing
  • Property manager and portfolio testing

Nearby areas we also serve

How the 48-hour test works

We schedule the appointment, place a professional digital radon monitor, measure during the testing window, retrieve the device, and deliver an electronic report.

Need radon testing in Garrett Park?

Book online or call/text (301) 842-4818 for residential and commercial radon testing availability.

Call/Text Book Now