Promax Service Group

Promax Service Group is a licensed and trusted HVAC contractor serving the Bay Area, including San Jose, Fremont, Santa Clara, Mountain View, Sunnyvale, Cupertino, Menlo Park, Los Gatos, Los Altos, Palo Alto, and Redwood City. We provide professional HVAC installation, maintenance, and repair for residential and commercial properties. Our services include HVAC system installation, air conditioning and furnace installation and repair, heating upgrades, preventative maintenance plans, emergency HVAC repair, and energy-efficient heating and cooling solutions. Searching for “HVAC repair near me” or “emergency HVAC repair in the Bay Area”? Our certified technicians offer fast, same-day service, clear pricing, and reliable results. Financing and rebate options are available. As a Mitsubishi Electric Diamond Contractor, we’re committed to year-round comfort and quality you can trust.