Therma Tech: Reliable HVAC Services Serving San Jose, CA 95125

We provide comprehensive HVAC installation, repair, and maintenance services. This includes furnace tune-ups, air conditioning repairs, and system replacements for residential properties in San Jose. Our team handles everything from routine maintenance to full system upgrades, ensuring your home stays comfortable year-round.

For short cycling systems, we perform thorough diagnostics to identify issues like thermostat problems or refrigerant leaks, then provide precise repairs to restore proper operation. For aging systems, we offer maintenance plans to extend their lifespan and energy-efficient replacement options when needed, helping San Jose homeowners avoid breakdowns during hot summers or cool winters.

Owner Henry Elia brings 18 years of hands-on experience and a customer-first approach. We provide detailed evaluations before any work, offer financing options, and guarantee satisfaction. Our membership service includes regular maintenance to improve efficiency and prevent costly repairs, backed by certified technicians who arrive in fully stocked trucks to complete jobs correctly the first time.