Licensed AC repair, maintenance, and ductless cooling for San Anselmo’s older Ross Valley homes — same-day help when the heat climbs.
John Owens Services has repaired and installed cooling systems for San Anselmo homes since 1986 and is fully licensed (CA #501853). We offer same-day AC repair whenever possible, with trucks stocked to fix most failures on the first visit.
Ductless mini-splits are usually the best fit for the town’s early-1900s bungalows and hillside homes, giving you quiet, zoned cooling without adding ducts. We size and install them to handle the rooms that actually overheat in the Ross Valley.
Once a year, ideally in spring before the inland heat arrives. Annual AC maintenance keeps efficiency up, catches small issues early, and is especially worth it during smoke season when you’re relying on the system with the windows closed.
More homeowners do every year — San Anselmo runs warmer than coastal Marin because the valley misses the marine fog, and summer afternoons in town can get genuinely hot. We help you choose right-sized, efficient cooling for your specific home.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.