Arizona's Premier Auto Glass & ADAS Calibration
Veteran Owned. Mission Driven.
Windshield replacement, repair, and advanced driver safety calibration — serving all of Arizona. We accept all major insurance. Zero-deductible glass coverage under Arizona law.
WHY CHOOSE GUARDIAN?
We built this company on a foundation of service, precision, and accountability. When you call Guardian, you are calling a team that brings military discipline and mission-ready standards to every single job.
Insurance Expertise
We work directly with all insurers — State Farm, Progressive, GEICO, Allstate, USAA, and more. We handle the paperwork so you don't have to.
Arizona law is on your side. Under A.R.S. § 20-263, your insurance company is prohibited from increasing your premium, canceling your policy, or penalizing you in any way for filing a no-fault auto glass claim under your comprehensive coverage. A cracked or broken windshield is not your fault — and Arizona made sure your insurer cannot treat it like it is.
Under Arizona’s free-choice-of-shop law, your insurer cannot require you to use a specific glass company. You have the legal right to choose Guardian Glass & Calibration — and we will handle the entire insurance process for you from start to finish.
ADAS Calibration
Modern vehicles require precision camera and sensor calibration after glass replacement. We perform both static and dynamic ADAS calibration to manufacturer specs — keeping your safety systems working exactly as designed.
Mobile Service Statewide
We come to you — at home, at work, or anywhere in Arizona. Our mobile technicians bring the shop to your location with the same quality and standards as a fixed facility.
Fleet & Government Contracts
As a certified SDVOSB and Woman-Owned business, we are positioned to serve government agencies, military installations, and commercial fleets with set-aside contract vehicles. With a previously certified COR III on our team, we’re ready to meet your fleet demands.
Request a quote or Service
No commitment. No runaround. Just a straight answer on your glass and calibration needs. We will call or text you back within the hour.
About Guardian
— Service. Precision. Integrity.
Service ~ Precision ~ Integrity
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Service ~ Precision ~ Integrity ~
A veteran-owned, woman-led auto glass company built from the ground up in Arizona, with 19 years of experience serving the auto glass needs of our community.
PRECISION
Auto glass and ADAS calibration are life-safety work. We hold ourselves to the same exacting standards that govern military operations. Precision is not optional.
INTEGRITY
We are transparent with our customers, fair with our partners, and honest about what we can and cannot do. Our word is our bond.
SERVICE
We show up. We follow through. We do not cut corners. Every vehicle we touch is treated like it belongs to someone we care about — because it does.
OUR CERTIFICATIONS & COMMITMENT
SDVOSB
Service-Disabled Veteran-Owned Small Business
WOSB
Women-Owned Small Business — SBA Certified
AZ
Arizona Veteran & Woman-Owned Business Preference
These certifications are more than designations. They represent our commitment to accountability, our eligibility for government and fleet contracts, and our obligation to deliver at the standard those programs demand. With a previously certified COR III on our team, we know exactly what our Federal partners expect and need from their vendors, and we’re here to deliver that.