Get 21% OFF Labor on any service, FREE Diagnostic, and up to $1,999 OFF when you trade in your old system – plus a FREE Smart Thermostat with any new installation! Ozone Service provides full-cycle HVAC in San Jose – from repair and maintenance to complete system installation. Whether your furnace quit in the middle of winter or it's time for a heat pump upgrade, we've got you covered – fast, honest, and hassle-free. Our founders bring decades of combined experience – industrial refrigeration across Europe, plus 7 years of residential and commercial HVAC in California. Together, they've worked on hundreds of projects at the Bay Area's biggest HVAC companies. That track record is exactly why they launched Ozone Service – to cut through the red tape of large corporations and give customers something rare: a straight-forward, fully transparent experience where you always know what's being done and why. We specialize in heat pump upgrades, furnace and AC installations, and full-service HVAC maintenance – always with a focus on energy efficiency, long-term reliability, and workmanship that stands behind itself. No upsells, no runaround – just two experienced pros who care about doing the job right. Your home deserves comfort year-round. Let's make that happen.

Website: serviceozone.com

Phone: (669) 315-6161

Cross Streets: Between Manzanita Dr and Strawberry Park Dr