Semi Truck Windshield Repair in Minnesota
Need fast, certified semi truck windshield repair? Glass Masters MN brings mobile, AGSC-certified repair and ADAS calibration for Freightliner, Kenworth, Peterbilt, Mack, Western Star, International, Volvo, Sterling, and more—wherever your fleet operates.
⚠️ Repair Acknowledgement: Our expert process restores chips and cracks up to 3" that don't penetrate both layers of laminated glass. For larger damage or failed laminates, we offer complete windshield replacement—always with OEM-quality, DOT-compliant materials and transferred DOT registration.
Why Fleet Windshield Repair is Critical
Chips and cracks in a semi truck windshield can grow rapidly—turning a simple repair into a costly replacement. Delaying service risks DOT violations, CSA points, and driver safety. Our mobile techs respond fast and get your truck back on the road—often in under 60 minutes, with 95% strength restored and zero downtime.
Fleet downtime costs $150/hour or more. We minimize it—dispatching to your yard, terminal, or even roadside, so you never miss a load or delivery slot.
7-Step Windshield Repair Process
- DOT Damage Assessment: Chip, crack, and location inspection to ensure repair is legal and safe.
- Glass Prep: Clean and protect all surfaces—wipers, dash, cameras, sensors.
- Vacuum and Air Removal: Pulls out debris and trapped air for perfect resin fill.
- High-Grade Resin Injection: UV-cured, low-VOC resin bonds the break and restores structural clarity.
- Finishing and Polish: Smooth out repair for crystal-clear driver vision.
- Strength Test: Verify structural integrity, ADAS calibration, and DOT visibility.
- Warranty & DOT Sticker: Lifetime on labor and adhesion; we reapply your DOT sticker on every completed job.
Insurance-Friendly, Mobile to You
We work with all major insurers (Progressive, GEICO, State Farm, USAA, and more), handle direct billing, and minimize paperwork for your fleet or independent rig. Most repairs are covered with $0 out-of-pocket. Our mobile units cover the Twin Cities, western suburbs, and the greater MN region.
Manufacturers We Service
Explore our semi truck windshield repair & replacement services by brand—just click your make for model details.
Freightliner
Repair and replacement for Cascadia, M2, Columbia, and all models.
Kenworth
Certified glass service for T680, W900, T800, and T470.
Peterbilt
Premium repairs for 379, 389, 579, and classic Peterbilt rigs.
Mack
Expert repair for Anthem, Granite, Pinnacle, and CH613.
Western Star
Windshield repairs for 4900AE, 5700XE, Ghost, and 6900XD.
International
On-site repair for LT, HX, HV, MV, WorkStar, and 9900i.
Volvo Trucks
Expert glass repair for VNL, VNR, VHD, VAH, and VNX series.
Sterling
Discontinued but supported—A-Line, L-Line, and M-Line glass repair.
Testimonials from the Road
“Our truck passed DOT with a flawless repair, and Glass Masters transferred our sticker—no hassle, no headache.”
– Greg P., Owner-Operator
– Greg P., Owner-Operator
“Service was fast and professional, insurance handled direct, and our drivers were rolling same day.”
– Monica L., Fleet Manager
– Monica L., Fleet Manager
“No one else in Minnesota matches their turnaround time or warranty. Highly recommend for large fleets.”
– Todd F., Maintenance Lead
– Todd F., Maintenance Lead
Frequently Asked Questions
What types of windshield chips can you repair?
Star, bullseye, and combination chips under 1", and cracks up to 3"—provided the inner layer is intact.
How fast can you respond?
Most jobs are scheduled same-day or next-day—especially for fleet emergencies in the Twin Cities and western suburbs.
Are repairs DOT-compliant?
Always. Our process and resins are certified, and your DOT sticker is transferred to the new glass or maintained for repairs.
Will insurance cover the repair?
For most fleets and truckers, yes. We work with your insurance from start to finish, so you’re not stuck with paperwork.
Visit us at
4133 Main Street, PO Box 411,
Saint Bonifacius, MN, 55375
Monday-Friday: 8:00 am – 5:00 pm
Saturday-Sunday: Closed
CSR@GlassMastersMN.com