Freon HVAC & Electrical Service - San Francisco

Freon HVAC & Electrical Service operates as a dual-trade contractor serving the San Francisco Bay Area with both heating/cooling and electrical capabilities. The company maintains a perfect 5.0-star rating across verified customer reviews and offers continuous 24-hour availability, including weekends and holidays. Operating under the Freon brand, this contractor handles residential and light commercial projects across a geographic footprint spanning Daly City, Oakland, San Mateo, Berkeley, and the broader Peninsula corridor. Service requests within San Francisco proper receive same-day priority, and the company maintains a membership program for customers seeking scheduled preventive maintenance rather than emergency callbacks.

The integrated electrical division distinguishes this contractor from HVAC-only competitors, enabling single-point coordination for projects requiring both trades. Website listings confirm certifications in EV charger and Teslacharger installation, positioning them for homeowners investing in electric vehicle infrastructure alongside climate control upgrades. The company registers warranties digitally after installation completion, a paperwork detail that reviewers specifically note as standing out among competitors who leave customers to navigate manufacturer claim processes independently. Ductwork sizing and indoor air quality testing accompany standard HVAC replacements, addressing Bay Area concerns about older building envelope performance.

Review narratives highlight specific scenarios including same-day AC repair during extreme heat events, heat pump replacement completed within a single workday, and emergency heating restoration during cold snaps. Technician Dmitry receives named recognition for assembly and installation speed in a October 2025 review. Emergency service calls from reviewers describe arrival windows under two hours, with parts inventory carried on service vehicles enabling single-visit completions rather than follow-up appointments.