Top 3 HVAC Contractors in San Francisco

Compare the highest-rated hvac professionals in San Francisco, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

San Francisco Comfort Systems

4.8
(324 reviews)
Verified

A premier HVAC contractor specializing in high-efficiency heating and cooling systems tailored to San Francisco's unique climate. They offer comprehensive installation, repair, and maintenance services with a strong focus on energy-efficient solutions and indoor air quality.

2880 19th Street, San Francisco, CA 94110

Specialties & Features

Energy Efficiency Upgrades
Heat Pump Installation
24/7 Emergency Service
Ductless Mini-Splits
Wi-Fi Thermostat Integration

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Fog City Heating & Air

4.7
(278 reviews)
Verified

A family-owned and operated HVAC company with deep roots in the community. Known for their expertise in repairing and replacing older furnace systems common in San Francisco's Victorian and Edwardian homes, and for installing modern, space-saving ductless systems.

450 14th Street, San Francisco, CA 94103

Specialties & Features

Furnace Repair & Installation
Ductwork Design & Sealing
Historic Home HVAC
Boiler Services
24/7 Emergency Service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
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#3

Bay Area Climate Control

4.6
(215 reviews)
Verified

Specializes in high-performance HVAC systems for both residential and commercial properties. They are recognized for their expertise in complex ductwork modifications and zoning systems, which are ideal for San Francisco's multi-unit buildings and homes with varying temperature needs.

1315 3rd Street, San Francisco, CA 94107

Specialties & Features

Zoning Systems
Commercial HVAC
Precision Ductwork
AC Maintenance Plans
Indoor Air Quality Solutions

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in San Francisco

The San Francisco HVAC market is characterized by a high demand for reliable heating systems due to the city's cool, foggy summers and chilly, damp winters. There is less emphasis on high-capacity AC than in other parts of California, but a growing demand for heat pumps and dual-fuel systems that provide both efficient heating and cooling. The prevalence of older housing stock creates a need for contractors skilled in retrofitting systems into tight spaces without compromising historic integrity. Energy efficiency is a major driver due to high local energy costs and strict California environmental standards.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with San Francisco regulations and climate