Verified radon testing and mitigation for Cascade — same standards, same scheduling, same follow-up test as everywhere else we work.
Call (406) 770-7460Tell us your test result and foundation type and we'll put a firm price in writing. Call (406) 770-7460.
Cascade sits on a bend of the Missouri about half an hour southwest of Great Falls, roughly midway to Helena — a town of about 600 that grew up with the Montana Central Railway and incorporated in 1911, and whose blue-ribbon stretch of river draws anglers from everywhere. Its most famous wedding was Charlie Russell's: Montana's cowboy artist married Nancy Cooper here in 1896 before the couple moved downriver to Great Falls. The town's radon story is less romantic: Cascade County is EPA Zone 1, the county health department reports 60 percent of collected samples above the action level, and the valley's soils and underlying shale don't make an exception for a pretty riverfront.
Cascade's housing is classic Montana small town — original townsite homes with decades-old basements, newer ranches on the benches, and river properties with crawl spaces and additions. All of it shares the county's six-in-ten odds, and none of it should guess. A winter test under closed-house conditions — which in Cascade is just called winter — gives the honest number.
Half an hour down I-15 is a scheduled service run, not a special trip. Cascade jobs book the same week as Great Falls jobs.
The practical promise for Cascade is the same one Great Falls gets, in writing: firm quotes before work, the same published price ranges, and a post-mitigation verification test on every install. Townsite housing — solid older homes with real basements — is exactly the stock sub-slab systems were designed for, and installs here run the same three-to-five-hour visit they do in the city. If your house tested high at a sale years ago and the report went in a drawer, that number didn't expire; call it in and we'll price the fix from it today.
Most tested homes in this part of Montana come back high. One call gets you the number — and the fix if you need it.
(406) 770-7460Assume yes until tested: Cascade County is EPA Zone 1 like nearly all of Montana, and Montana DEQ reports about half of tested homes statewide at or above the 4.0 pCi/L action level. The only way to know a specific Cascade house is to test it.
No trip-charge games. Cascade is inside the normal working range from our Great Falls base, and jobs there schedule the same week like everything else.
The same honest range as the rest of the area: standard sub-slab systems typically about $1,000 to $2,500 installed, with foundation type the biggest variable. See the full cost breakdown.