Professional window cleaning · Flathead Valley
Streak-free glass, hand-detailed piece by piece. Frames wiped down, screens washed on request, and a walk-through with you before we leave. Homes and businesses from Kalispell to Bigfork.
01What we do
Every piece of glass gets cleaned by hand, edge to edge, and every frame gets wiped down. Screens can be added on: removed, hand-washed and put back.
Residential
Interior glass by hand, exterior with a professional squeegee, drop cloths and shoe covers inside.
Post-construction
Stucco, mortar, paint overspray and sticker adhesive removed with the right tool for each kind of glass.
Commercial
Storefronts, offices and multi-tenant buildings on a recurring route built around your hours.
Recurring
Put your home on a schedule and stop thinking about it. We reach out when your next clean is due.
02Our work
Clips from homes, builds and storefronts across the valley. Tap any clip to watch it with sound.
03Reviews
04Instant estimate
Answer a few questions about your windows, tell us where to send it, and your estimate appears on the spot. Barrett follows up within 24 hours to lock in your exact price.
05Where we work
OCS is owner-operated out of Kalispell. The person who quotes your job is the same one on the ladder.
“Work Done Well, Work Done Right.”
06FAQ
The glass, cleaned by hand edge to edge, and the frame wiped down. Screens are an add-on: we remove them, hand-wash them and put them back.
Within 24 hours of your estimate request, Barrett reaches out to confirm your exact price and find a time.
It’s a close range based on what you tell us. Barrett confirms the exact number with you before anything is scheduled.
Often, yes. Hard-water restoration is different from regular cleaning, so we look at it first and quote it separately.
Yes. OCS is a licensed Montana business, and property managers can request a certificate of insurance.
Ready when you are
