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.
Eco Comfort Cooling & Heating is a family‑owned HVAC company built on honesty, quality, and real customer care. We are Trane certified dealers, Experts on designing and sizing systems, we promise you the best experience you ever had. We work directly with homeowners and never subcontract, ensuring consistent workmanship, clear communication, and fair pricing without unnecessary middlemen. Our company is BBB Accredited, reflecting our commitment to transparency and ethical service. Eco Comfort specializes in Trane equipment, giving us deep product knowledge and advanced troubleshooting skills. Whether it’s installation, repair, or maintenance, we focus on delivering reliable comfort and long‑term value. Honest service. Quality work. No shortcuts. That’s the Eco Comfort promise.
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Commitment to better customer care and faster response times. We understand that heating and cooling issues can not wait.
Our company provides full HVAC installation, service and repair. Attic and Crawlspace solutions: From Attic Cleaning & Insulation Removal to New Insulation Installation, Radiant & Vapor Barriers.
Certified technicians, best customer service, competitive pricing, free estimates, great warranty, affordable service plans, flexible scheduling, open to ideas, residential & commercial services, experienced team, brand flexibility, friendly team members.
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Call for A/C, Heating, Plumbing & Electrical Services 'Happy Customers ,Finance Plans, Discounts & Specials
Furnace, HP & A/C installation. Maintenance ,repairs and service calls Commercial & Residential HVAC work. Free estimates . We also do rodent proofing and insulation.
Upgrade your HVAC now and pay later. One team for all your home improvement at the best price — comfort without the financial rush.
