AC Installation & Repairs in San Jose, CA

We cover San Jose end to end — Willow Glen, Almaden Valley, Berryessa, Evergreen, downtown, and everywhere in between. Being one of the largest cities in the Bay Area, San Jose has a real mix of housing styles, from mid-century ranch homes to newer builds, so we size and recommend systems based on your specific property rather than a one-size-fits-all approach.

San Jose’s inland climate means summer highs often push into the 90s, so guessing at unit size is a real risk — too small and it never catches up, too big and it short-cycles and wears out faster. We run a proper load calculation based on square footage, insulation, and window exposure before recommending equipment, rather than sizing off square footage alone.

That depends on the type of system, the size of your home, and the condition of any existing ductwork. Rather than quote a ballpark number that might not hold up once we see your house, we come out for a free assessment and hand you a detailed, itemized estimate before any work is scheduled.

Same-day appointments are usually possible if you reach out earlier in the day. During peak summer stretches, appointment windows fill up fast across San Jose, so it’s worth calling as soon as the unit starts acting up rather than waiting to see if it resolves on its own. Call (408) 733-2000 to check today’s availability.

If your home already has solid, well-sealed ductwork, central AC is often the more cost-effective route. If ducts are missing, damaged, or you’re only trying to cool an addition or a couple of rooms, ductless mini splits skip that whole issue and let you control zones independently. We’ll look at your actual setup rather than default to one answer.

Yes — Air & Plumbing Systems carries California HVAC License #901246 and has more than 25 years in the trade, with San Jose as one of our core service areas across the Bay Area. All work is fully insured and comes with a workmanship warranty.