San Antonio, TX
San Antonio's Auto Glass Experts
Fast, professional glass replacement and repair for cars, fleets, and RVs. Licensed, insured, and ready when you need us.
What We Service
From a single chip to a full fleet — we handle it all.
Windshield replacement and chip repair for all makes and models. OEM-quality glass, fast turnaround, and mobile service available.
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Dedicated fleet glass programs for businesses of all sizes. Scheduled service, volume pricing, and a single point of contact.
Fleet Inquiry
Specialized windshield and window replacement for motorhomes, travel trailers, and Class A–C RVs. We come to you.
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Cab glass for excavators, dozers, wheel loaders, and heavy machinery. We source hard-to-find glass and also custom cut for all major brands and get your equipment back on the job site fast.
Learn MoreWhy San Antonio Trusts Rock Guard
15+
Years in Business
12,000+
Vehicles Serviced
5-Star
Average Rating
Certified technicians with OEM and OEE glass options
Mobile service — we come to your home, office, or fleet yard
All major insurance accepted, including direct billing
Lifetime warranty on all workmanship
Verified Google Reviews
What Our Customers Say
Lisa
Aug 10, 2026
Left a 5-star rating
Beatriz Perales
Jul 13, 2026
"The gentleman that helped me was very kind and understanding. For I am deaf. And I really do appreciate for doing a great job on the windshield to my car. Thank you so much."
Keith Corley
Jul 13, 2026
"Rockguard came through in a pinch. I needed same day replacement for my back passenger window after someone broke into my truck looking for valuables. Safelite wasn't able to fix it until the next day. Rockguard was able to get me on the schedule within the hour. I scheduled an appointment and they had the window replaced in 45 minutes, with the factory tint. Hopefully I won't have to replace a windshield or glass in the future, but if I do, I'm calling Rockguard first!"
Jerry Rodriguez
Jul 11, 2026
"WOW!! These guys when above and beyond to bail us out of an emergency situation. Chris helped us out by sending Ignacio Peña to meet us where we were located and install our window after it was vandalized and the hotel we stayed at. Nacho installed our window while it was pouring down rain. He was willing and glad to help us. This was 5 stars customer service to the MAX!! Thank you to Chris and and Nacho at Rock Guard Autoglass."
Wells Shepherd
Jul 9, 2026
"Rock Auto Glass Repair did an excellent job replacing my back driver-side window. They were professional, worked quickly, and the installation looks great. The staff was friendly, kept me updated throughout the process, and made everything hassle-free. I definitely recommend them if you need quality auto glass work at a fair price."
Ronnie Sandoval
Jul 8, 2026
"Excellent service. Chris replaced and installed the windshield very efficiently. The price was a lot better than I got at other places I considered. Highly recommend Rock guard Auto"
Get Your Free Quote Today
Tell us about your vehicle and we'll get back to you fast — usually within the hour.
Find Us in San Antonio
Shop Location
5555 Timberhill Ste #3
San Antonio, TX 78238
Call or Text
(210) 844-1216Hours
Mon – Fri: 7:30 AM – 5:00 PM
Sat: 9:00 AM – 12:00 PM (by appointment)
Sun: Closed
Or call us directly at (210) 844-1216