Full-Service Auto Glass & ADAS Calibration
dONE rIGHT, thE FIRST TIME.
-We offer the complete range of auto glass services for personal vehicles, commercial fleets, and government accounts — anywhere in Arizona.
wINDSHEILD REPLACMENT
Your windshield is a structural component of your vehicle. A compromised windshield affects airbag deployment, roof crush resistance, and the performance of every camera and sensor mounted behind it. We treat every replacement like the safety-critical job it is.
What's included:
-OEM, OEM-equivalent, and aftermarket glass options — we explain the differences and let you choose
-Premium urethane adhesive — industry-rated safe drive-away time honored on every job
-Molding and trim replacement as needed
-Post-installation inspection and clean-up
-Insurance billing handled directly — we submit so you don't have to
-Zero-deductible glass claims under Arizona A.R.S. 20-264
WINDSHEILD REPAIR
Not every chip or crack requires a full replacement. Small damage caught early can often be repaired in under 30 minutes, preserving your original glass and keeping your insurance costs down. We will give you an honest assessment — if repair is the right call, we will tell you.
Repair is appropriate for:
-Chips smaller than a quarter
-Cracks shorter than 6 inches not in the driver's primary line of vision
-Damage that has not reached the inner layer of the glass
ADAS CALIBRATION
Advanced Driver Assistance Systems — lane departure warning, automatic emergency braking, adaptive cruise control, blind spot monitoring — depend on cameras and sensors that are positioned to precise tolerances. When your windshield is replaced, those systems must be recalibrated to manufacturer specifications or they will not function correctly.
We preform both calibration types:
Static calibration
Performed in a controlled environment using target boards and specialized equipment. Required for most forward-facing camera systems.
Dynamic calibration
Performed while driving at specified speeds on clearly marked roads. Required for some radar-based systems and as a complement to static calibration.
door, rear, and specialty glass
We replace all vehicle glass — not just windshields. Front and rear door glass, rear windows, quarter glass, vent glass, and sunroof/moonroof panels.
fleet & commercial accounts
Guardian is structured and certified to serve high-volume fleet and commercial accounts. We offer:
Dedicated account management and priority scheduling
Net billing terms for qualified commercial accounts
Government contract vehicles via SDVOSB and WOSB set-asides
Statewide mobile service for field vehicles
Consolidated invoicing and fleet reporting
Contact us to discuss your fleet's needs: (480) 686-3601
We Accept All Major Insurance
Under Arizona law (A.R.S. 20-264), comprehensive auto insurance policies cover glass replacement with zero deductible. Your insurer cannot increase your premium for a no-fault glass claim (A.R.S. 20-263). You also have the legal right to choose your own glass shop — your insurer cannot require you to use a specific provider.
Request a Service Consultation
Complete the inquiry form to receive a comprehensive proposal tailored to your vehicle’s exact requirements.