Best HVAC Services near San Francisco, CA (2026)

Looking for reliable HVAC services in San Francisco, CA? Our local business directory helps homeowners, renters, property managers, and businesses connect with qualified HVAC contractors serving neighborhoods from the Mission and SoMa to the Sunset, Richmond, and Marina. Whether you need air conditioner repair during a warm Bay Area day, furnace service for chilly foggy evenings, heat pump installation, ductwork, thermostat upgrades, or routine HVAC maintenance, find professionals equipped for San Francisco’s unique climate and building styles. Compare local HVAC companies for residential and commercial heating, cooling, ventilation, indoor air quality, emergency repairs, and energy-efficient system replacements. Browse provider details, service offerings, customer reviews, and contact information to choose an HVAC specialist that fits your property needs and budget. Start your search for San Francisco HVAC contractors today and keep your space comfortable year-round.