Cali HVAC

Cali HVAC has earned a perfect 5.0-star rating across 105 verified customer reviews, establishing itself as one of the most trusted HVAC contractors serving Concord, Antioch, and throughout Contra Costa County. The company operates around the clock Monday through Saturday, offering same-day service appointments and weekend availability for homeowners facing heating or cooling emergencies. Their team of licensed and insured professionals handles everything from minor thermostat replacements to complete system installations, with free estimates on new equipment and flexible financing options designed to fit various budgets.

What distinguishes Cali HVAC from other contractors in the East Bay area is their specialization in ductless mini-split systems and their commitment to transparent, competitive pricing. The company provides comprehensive duct services including installation, repair, and replacement, addressing one of the most common sources of system inefficiency in California homes. Their heat pump services cover not just climate control but also heat pump water heaters, an increasingly popular upgrade for homeowners seeking energy-efficient alternatives to traditional water heating.

Customer reviews consistently highlight specific team members who go above and beyond. Don May praised the crew after a mini-split installation that came in at the lowest bid while maintaining exceptional craftsmanship, noting the technician returned cheerfully to address a minor concern. Sujay Arun's review specifically named Daniel and Tom for their knowledge during a new system installation, with the team even handling county inspection corrections. Gloria Redding mentioned Sales Manager Oleg's quick response and Tom's meticulous installation work on a new AC and furnace in Antioch, calling the experience 100% satisfactory.