Santa Ana sits at the center of a service area that runs from Villa Park and North Tustin a few miles out to places like Chino Hills and Laguna Beach fifteen miles off, with 41 named areas in between - Midway City, Westminster, Stanton, Placentia, Cypress, Seal Beach, Buena Park, Los Alamitos, Rossmoor, La Palma, Laguna Woods, Hawaiian Gardens, Brea, La Habra, Cerritos, Aliso Viejo, East Whittier, Artesia, Laguna Hills, Silverado, Lakewood, La Habra Heights, South Whittier, Rowland Heights, Norwalk, Trabuco Canyon, South Coast Metro, and Riverview West among them. Housing across the area was mostly built between 1938 and 2005, with the median build year landing around 1970, and most neighborhoods we drive into are still carrying that 1960s-70s stock. That matters for garage doors because hardware from that era was built to specs that changed decades ago - torsion spring winding cones, track gauge, even the width of the door opening itself can differ from what a hardware store carries today. The region sits in a mild temperate climate band, so we're not dealing with the freeze-thaw cracking or snow-load failures that wreck doors elsewhere; most of what fails here fails from age, UV on vinyl seals, and decades of daily use rather than weather extremes. We travel to all of these towns from our base in Santa Ana - we're not based in any of them, just driving out when a call comes in.