Guardian Auto Glass Phoenix is a locally-owned group of windshield and auto glass replacement and repair shops serving the Phoenix, Tempe, Mesa, Chandler, Gilbert, and Scottsdale areas serving the entire Valley. Guardian Auto Glass Phoenix offers full-service auto glass, auto glass replacement, and auto glass repair services and mobile auto glass. We specialize in windshield installation, windshield replacement, and windshield repair. Call today for a free quote. Guardian Auto Glass Phoenix is a Joint Venture partnership that features local ownership teaming with Guardian Industries, the only Original Equipment glass manufacturer participating in the retail business direct to the consumer.