At Glass Masters Auto Glass, we back every repair and replacement with a comprehensive lifetime warranty. From chips to calibration, you’re protected — because peace of mind is part of our promise.
We use advanced resin-injection techniques to fill chips and small cracks (under 3") immediately, restoring structural integrity and optical clarity. If any repaired area expands or re-cracks during your ownership of the vehicle, we will credit the full cost of that repair toward a complete windshield replacement.
Windshield repair is designed to halt damage propagation, not to erase its appearance. You acknowledge that:
All glass replaced by Glass Masters is OE-quality, laminated to factory specifications, and installed using premium urethane. Your windshield is warranted against defects in materials, stress cracks, seal failure, and manufacturing errors.
This warranty excludes damage from subsequent rock chips, road debris, vandalism, or any external impact occurring after installation is complete.
Our technicians are AGSC-certified and follow strict installation protocols. We guarantee our workmanship for the life of your vehicle. Should any aspect of our installation fail due to labor, we will remediate it promptly at no charge.
Covers defects arising directly from labor performed by Glass Masters technicians. Does not cover damage from misuse, collisions, unauthorized alterations, or subsequent impacts. Upon valid claim, we will inspect and correct the issue at no cost.
Should you discover any water infiltration after glass replacement, contact us immediately. We will perform a comprehensive leak-detection test—inspecting seals, sunroofs, antennas, and racks—to pinpoint the source, reseal the glass (successful in 90% of cases), or, if necessary, remove and reinstall with new urethane at no charge.
Excludes leaks caused by customer alterations, accidents, or external damage. If you are ever dissatisfied with our work or service, notify us promptly so we may address and resolve the issue—your satisfaction is our highest priority.
Our calibration process uses the Opti-Aim laser-guided system and manufacturer's software to restore ADAS features—Forward Collision Alert and Lane Departure Warning—to factory tolerances. We guarantee proper operation post-calibration.
Valid only if calibration is performed by Glass Masters after windshield installation. Void if the customer declines calibration, fails to remit payment, or if the invoice is unsigned by the insured policyholder. Ensuring proper ADAS function is critical to your safety.
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4133 Main Street, PO Box 411, Saint Bonifacius, MN, 55375
Monday-Friday: 8:00 am – 5:00 pm
Saturday-Sunday: Closed