The 10 Best Window contractors in Santa Ana, CA

Serving Orange County Since 1988 - Beautiful Window & Door Products at the Right Price Professional Association: BBB Accredited, AAMA (American Architectural Manufacturers Association), CSLB (Contractors State License Board) Credentials: BBB A+ Rating, Award-Winning Milgard Certified Dealer, AAMA Certified Installers, 5 Diamond Milgard Dealer, Certified Andersen Dealer, Certified Jeld Wen... (more)

Notable project: (Nonbldg-alter/repair. 735 S Figueroa St, Los Angeles, CA, 90017). Install 2 steel pylons 17 diameter with glass cladding encasing existing concrete vent shafts @ ground level structure only (signs under separate permit) - this is a deferred submittal for 10016-10000-22711

Notable project: (Rental sfr: single family. 38452 Carolside Ave, Palmdale, CA, 93550). Rru for single family residence

Notable project: (Historical. 337 S Poinsettia Ave, Brea, CA, 92821). Residential blockwall - non-retaining block wall. 11''x 6 block wall segment between two existing block wall segments on prop. line. shared with 333 poinsettia #06040109. and 10''x 6 block wall seg. shared with 343 poinsettia #06040110 #06040110

XO Window Systems is a licensed and insured window and door installation company proudly serving homeowners throughout Orange County. We specialize in energy-efficient window replacements, sliding glass doors, French doors, and custom-fit solutions that enhance curb appeal and indoor comfort. Our team works closely with city permits and HOAs to ensure a smooth, code-compliant process from start... (more)

Notable project: (Building/residential/building combo new add/cbnr. 1316 Lord St, Walnut Grove, CA, 95690). New sfd/replace existing house demo permit req for exist dwelling

Notable project: (Bldg-alter/repair. 12831 N San Fernando Rd, Sylmar, CA, 91342). Window (228) change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 152(b) of title 24