(406) 581-4284
— CALL OR TEXT FOR A FREE QUOTE —
1172 Happy Ln.
Belgrade, MT 59714
Mon – Fri8:00 AM – 6:00 PM
Saturday9:00 AM – 2:00 PM
SundayClosed — mobile emergency by text
Bozeman & the Gallatin Valley
Rock Beats Glass.
Rock Beats Glass.
We Beat Rock.
Mobile and in-shop windshield repair & replacement, ADAS calibration, and rock-chip fixes — with direct insurance billing and a lifetime workmanship warranty.
Locally owned & operated — not a franchise. Fully trained and licensed for the highest quality work.
We bill your insurance directly
ADAS calibration certified
Mobile — we drive to you
Lifetime workmanship warranty
What we do
Glass work built for Montana driving
From a coin-sized chip to a full replacement after a wildlife strike, we handle it — in our Belgrade shop or wherever you're parked.
Windshield Replacement
OEM-quality glass installed by hand, with same-week appointments and every recalibration included.
Rock Chip Repair
Most chips are a 30-minute fix, and it's free with comprehensive coverage — before it spreads into a crack.
ADAS Calibration
Certified static and dynamic calibration for lane-assist cameras and safety sensors mounted on your glass.
Mobile Service
We bring the van to your driveway, job site, or office — anywhere in the Gallatin Valley.
Why locals call us first
We know what Bozeman does to a windshield
01
Gravel roads & ranch lanes
Washboard gravel out toward Gallatin Gateway and Paradise Valley throws rocks that in-town shops don't see as often. We do.
02
Freeze-thaw swings
A sub-zero night followed by a sunny afternoon is exactly how a small chip turns into a windshield-length crack. We repair chips fast, before the temperature does the damage for you.
03
I-90 & US-191 traffic
Commuter and semi-truck traffic between Bozeman, Belgrade, and Four Corners means rock chips are a fact of life here.
04
Wildlife on the road
Deer and elk strikes happen. When they crack a windshield, we get you a fast, fully-calibrated replacement.
How it works
Four steps, start to finish
1
Call or text a photo
Tell us your vehicle and what happened. We quote most jobs same day.
2
We check your coverage
If you carry comprehensive insurance, we contact your carrier directly.
3
Pick your spot
We come to your home or job site, or you stop by our Belgrade shop.
4
Calibrate & warranty
Every replacement includes ADAS recalibration and a lifetime workmanship warranty.
Where we work
Serving the whole Gallatin Valley
Based in Belgrade, our mobile units cover Bozeman and the surrounding towns — most appointments are same-day or next-day.
Bozeman
Belgrade
Four Corners
Manhattan
Three Forks
Livingston
Big Sky
Gallatin Gateway
Don't see your town? Text us — we cover most of Gallatin County.
Trusted locally
What Gallatin Valley drivers say
★★★★★
We're proud of the reviews we've earned from drivers across Bozeman and Belgrade. Read them on Google, or leave your own after your appointment.
Read Our Google Reviews
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Montana Auto Glass
1172 Happy Ln.
Belgrade, MT 59714
1172 Happy Ln.
Belgrade, MT 59714