Warm-Air Heating, Ventilating and Air-Conditioning Contractors in San Francisco, CA
97 Warm-Air Heating, Ventilating and Air-Conditioning contractors in San Francisco, California appear in the CSLB public record — 94 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Associated Heating of San Francisco Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Q4 Mechanical Corporation
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Astorga Construction Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Kevel Home Performance
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Lopez Heating
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Tritec Construction Company Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
High Zone Building Services
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Green Air Mechanical Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Mech 23 Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Nani Heating & Air Conditioning
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Apollo Heating and Ventilating
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Bay Area Pipe & Equipment Inc DBA Bay Area Mechanical
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Iy Development & Renovation Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
All-Electric California
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
RSB Construction Group Inc
C-20 · San Francisco, CA
Verified August 4, 2026
Heises Plumbing
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Gorsneg Construction
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
William Duarte
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Skytec General Engineering
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Next Service Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Dynamics LLC
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Helios Climate Industries
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
Vayu Industries Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
A + General Construction Inc
C-20 · San Francisco, CA
Verified August 4, 2026 · Bonded
More Warm-Air Heating, Ventilating and Air-Conditioning cities in California
- San Jose (296)
- Los Angeles (284)
- Sacramento (262)
- San Diego (247)
- Riverside (202)
- Fresno (185)
- Bakersfield (184)
- Anaheim (165)
- Glendale (129)
- Corona (110)
- El Cajon (105)
- Escondido (95)
All Warm-Air Heating, Ventilating and Air-Conditioning contractors in California →
Before you hire in San Francisco
Frequently asked questions
How many Warm-Air Heating, Ventilating and Air-Conditioning contractors are licensed in San Francisco, California?
This directory lists 97 Warm-Air Heating, Ventilating and Air-Conditioning contractors in San Francisco, California, of which 94 currently hold an active CSLB license.
How do I check if a Warm-Air Heating, Ventilating and Air-Conditioning contractor is licensed in San Francisco, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a Warm-Air Heating, Ventilating and Air-Conditioning contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.