Warm-Air Heating, Ventilating and Air-Conditioning Contractors in Danville, CA
18 Warm-Air Heating, Ventilating and Air-Conditioning contractors in Danville, California appear in the CSLB public record — 16 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Ascent Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Angel Appliance and Repair Inc
C-20 · Danville, CA
Verified August 4, 2026 · Bonded
M-23 Mechanical Systems
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
DJ's Mechanical Service Co
C-20 · Danville, CA
Verified August 4, 2026 · Bonded
Abraham K Alvarez
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Boscolai Construction
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
HVAC Energy Solutions
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Ascent Conserve Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Caw Air Construction Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
H C Jensen Plumbing Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
California Air Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Alex R Mathews Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Olsson Plumbing Company
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
R & J Construction Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Air Design Heating & Cooling
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
S & H Construction Inc
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Qualtech Heating & Cooling
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
Matheneys Plumbing & Heating
C-20 · Danville, CA
Verified September 28, 2026 · Bonded
More Warm-Air Heating, Ventilating and Air-Conditioning cities in California
- San Jose (300)
- Los Angeles (290)
- Sacramento (272)
- San Diego (260)
- Riverside (210)
- Fresno (192)
- Bakersfield (186)
- Anaheim (165)
- Glendale (134)
- Corona (114)
- El Cajon (110)
- San Francisco (101)
All Warm-Air Heating, Ventilating and Air-Conditioning contractors in California →
Before you hire in Danville
Frequently asked questions
How many Warm-Air Heating, Ventilating and Air-Conditioning contractors are licensed in Danville, California?
This directory lists 18 Warm-Air Heating, Ventilating and Air-Conditioning contractors in Danville, California, of which 16 currently hold an active CSLB license.
How do I check if a Warm-Air Heating, Ventilating and Air-Conditioning contractor is licensed in Danville, 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.