OlympusInsulation (406) 930-1558Call Olympus Insulation
Montana ranch home near the Crazy Mountains in Olympus Insulation's Big Timber service area

Based in Big Timber · Centered on the corridor

Serving the I-90 corridor from Billings to Bozeman

Our shop sits at 113 Anderson St in Big Timber — almost exactly halfway between Billings and Bozeman. That central location means fast scheduling, no travel charges, and crews that already work your area every week.

Every town we serve

Insulation, concrete lifting, and waterproofing for these Montana communities — and the ranches, shops, and ag operations between them. Don't see your town? If you're within about 90 minutes of Big Timber, call anyway.

Why a Big Timber contractor is the corridor's best-kept secret

Contractors based in Billings or Bozeman price for Billings and Bozeman overhead. We don't. Big Timber sits dead-center on the corridor, so we reach either city in about an hour, Livingston in 35 minutes, and the Boulder, Shields, and Sweet Grass valleys faster than anyone. Our crews cluster jobs by area, which keeps windshield time off your invoice — and because Olympus is part of the Terland Enterprises family alongside Synergy Concrete and Titan Sand & Gravel, we bring 25+ years of Montana construction behind every estimate.

Get on next week's route

Tell us your town and your project — we'll fold you into the next crew run through your area.

Call (406) 930-1558 — Free Estimate