Discount Door and Window is a window replacement and sliding glass door installation company based in San Diego, CA. They offer custom-sized retrofit replacement windows, vinyl patio sliding doors, French doors, fiberglass entry doors, and solid wood doors. Their services cover door and window installation with a focus on energy-efficient, durable products backed by manufacturer warranties.

Mira Mesa Glass & Screen is a family-owned window repair and replacement company located in San Diego, CA. Since 1978, they have provided glass, mirror, and window services including custom-cut mirrors, energy-efficient window replacements, and screen installations. They serve residential and commercial clients across San Diego County, combining traditional craftsmanship with modern techniques.

C & C Glass is a women-owned window and glass repair and installation company based in San Diego, CA. They provide expert services including window replacement and sliding glass door repair for both residential and commercial clients. With over 40 years of experience, C & C Glass is certified as a small business and offers emergency service after hours through their Chula Vista location.