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Heating and air conditioning in California
13,404 heating and air conditioning listed in California, each checked against the issuer's record. In the published order.
A T a Heating & Air Conditioning Inc
Woodland Hills, CA · WC ✓
Proof for A T a Heating & Air Conditioning Inc
- License
- CSLB 876392
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Woodland Hills, CA · serves California
- Phone
- (818) 331-0606
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T C Mechanical LLC
Concord, CA · WC ✓
Proof for A T C Mechanical LLC
- License
- CSLB 1043760
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 818-8084
- Listing
- Built from public records. Not claimed yet, so call them directly.
A&T Heating Cooling
Westminster, CA · WC ✓
Proof for A&T Heating Cooling
- License
- CSLB 1155246
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Westminster, CA · serves California
- Phone
- (714) 383-0303
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T Mechanical
Antelope, CA · WC ✓
Proof for A T Mechanical
- License
- CSLB 934527
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antelope, CA · serves California
- Phone
- (916) 335-4447
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T S Heating and Air Corp
San Diego, CA · WC ✓
Proof for A T S Heating and Air Corp
- License
- CSLB 1004762
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (619) 375-9185
- Listing
- Built from public records. Not claimed yet, so call them directly.
A T S Heating and Air Services
Sacramento, CA · WC ✓
Proof for A T S Heating and Air Services
- License
- CSLB 1042530
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sacramento, CA · serves California
- Phone
- (916) 910-4367
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-Team Heating and Air Conditioning
Lancaster, CA · WC ✓
Proof for A-Team Heating and Air Conditioning
- License
- CSLB 1099919
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lancaster, CA · serves California
- Phone
- (661) 483-0563
- Listing
- Built from public records. Not claimed yet, so call them directly.
A Tech Electric and Mechanical
Citrus Heights, CA · WC ✓
Proof for A Tech Electric and Mechanical
- License
- CSLB 923061
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Citrus Heights, CA · serves California
- Phone
- (916) 699-7500
- Listing
- Built from public records. Not claimed yet, so call them directly.
A - Tek Mechanical Inc
Murrieta, CA · WC ✓
Proof for A - Tek Mechanical Inc
- License
- CSLB 938144
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Murrieta, CA · serves California
- Phone
- (619) 944-8757
- Listing
- Built from public records. Not claimed yet, so call them directly.
A-Tomic Construction & Electric
West Sacramento, CA · WC ✓
Proof for A-Tomic Construction & Electric
- License
- CSLB 739116
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- West Sacramento, CA · serves California
- Phone
- (916) 410-1886
- Listing
- Built from public records. Not claimed yet, so call them directly.
A U S Decking Inc
West Sacramento, CA · WC ✓
Proof for A U S Decking Inc
- License
- CSLB 845255
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C8 Concrete; C39 Roofing; C43 Sheet Metal; D12 Synthetic Products
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- West Sacramento, CA · serves California
- Phone
- (916) 373-5320
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V a Heating & Cooling
Pacoima, CA · WC ✓
Proof for A V a Heating & Cooling
- License
- CSLB 1071549
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pacoima, CA · serves California
- Phone
- (818) 645-6198
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V Action Air Inc
Palmdale, CA · WC ✓
Proof for A V Action Air Inc
- License
- CSLB 883221
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Palmdale, CA · serves California
- Phone
- (661) 267-0078
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V E Sheetmetal & Rain Gutters Inc
Norwalk, CA · WC ✓ via leasing firm
Proof for A V E Sheetmetal & Rain Gutters Inc
- License
- CSLB 965528
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Norwalk, CA · serves California
- Phone
- (562) 404-3031
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V Metal Decking
Litchfield Park, AZ · WC ✓ via leasing firm
Proof for A V Metal Decking
- License
- CSLB 977484
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Litchfield Park, AZ · serves California
- Phone
- (623) 935-0307
- Listing
- Built from public records. Not claimed yet, so call them directly.
A V R Heating & Cooling Service
Concord, CA · WC ✓
Proof for A V R Heating & Cooling Service
- License
- CSLB 972841
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (925) 595-2009
- Listing
- Built from public records. Not claimed yet, so call them directly.
A & W Air Conditioning & Heating
Bakersfield, CA · WC ✓
Proof for A & W Air Conditioning & Heating
- License
- CSLB 766919
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bakersfield, CA · serves California
- Phone
- (661) 304-1799
- Listing
- Built from public records. Not claimed yet, so call them directly.
A - Z Building Services
Bangor, CA · WC ✓
Proof for A - Z Building Services
- License
- CSLB 706398
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bangor, CA · serves California
- Phone
- (530) 990-8831
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Elite Air Condition Inc
Woodland Hills, CA · WC ✓
Proof for A1 Elite Air Condition Inc
- License
- CSLB 1022299
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Woodland Hills, CA · serves California
- Phone
- (818) 326-3399
- Listing
- Built from public records. Not claimed yet, so call them directly.
A1 Guaranteed Heating & Air Conditioning Inc
Vallejo, CA
Proof for A1 Guaranteed Heating & Air Conditioning Inc
- USDOT registration
- US-DOT 2760695
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Vallejo, CA · serves California
- Phone
- (707) 645-0734
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cities
San Jose 304Los Angeles 293Sacramento 279San Diego 269Riverside 226Bakersfield 194Fresno 188Anaheim 168Glendale 129El Cajon 126Corona 122San Francisco 116Escondido 103Modesto 101Stockton 98Simi Valley 93Santa Rosa 92Orange 90Concord 84Rancho Cucamonga 84Huntington Beach 80Long Beach 80Murrieta 79Elk Grove 77
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