Warm-Air Heating, Ventilating and Air-Conditioning Contractors in Livermore, CA
54 Warm-Air Heating, Ventilating and Air-Conditioning contractors in Livermore, California appear in the CSLB public record — 53 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Five or Free Electrical Solutions Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Mechanical Services LLC
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Streamline Power
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
East Bay Heating & Air
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Omni Mechanical Solutions
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Killen Mechanical Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
T 3 Mechanical Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Left Coast Heating and Air Conditioning
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Barker Heating & Cooling
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Helfrich Refrigeration & Mechanical Services LLC
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Service Experts Heating & Air Conditioning
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Vargas Mechanical Services Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Iron Horse Heating and Cooling
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
National Energy Services Inc DBA Sound HVAC Solutions
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Ais Heating & Air Conditioning Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
CA Heating and Air Conditioning
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Cohen Air Conditioning & Heating
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Melgar & Associates Mechanical Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
M&a Mechanical Service LLC
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
HVAC Service Star Inc
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Vargas HVAC
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
RH Mechanical LLC
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Miller's Air Conditioning & Heating
C-20 · Livermore, CA
Verified August 4, 2026 · Bonded
Ok Heating and Air Conditioning Inc
C-20 · Livermore, 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)
- San Francisco (97)
All Warm-Air Heating, Ventilating and Air-Conditioning contractors in California →
Before you hire in Livermore
Frequently asked questions
How many Warm-Air Heating, Ventilating and Air-Conditioning contractors are licensed in Livermore, California?
This directory lists 54 Warm-Air Heating, Ventilating and Air-Conditioning contractors in Livermore, California, of which 53 currently hold an active CSLB license.
How do I check if a Warm-Air Heating, Ventilating and Air-Conditioning contractor is licensed in Livermore, 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.