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Heating and air conditioning in Ontario, CA
64 heating and air conditioning in Ontario, CA. Every listing checked against the issuer's record, in the published order.
Airqwest Heating & Air Conditioning
Alta Loma, CA · WC ✓ · 7 mi away
Proof for Airqwest Heating & Air Conditioning
- License
- CSLB 642216
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 466-1882
- Listing
- Built from public records. Not claimed yet, so call them directly.
Airtech Brothers
Jurupa Valley, CA · WC ✓ · 5 mi away
Proof for Airtech Brothers
- License
- CSLB 931565
- 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
- Jurupa Valley, CA · serves California
- Phone
- (626) 757-5484
- Listing
- Built from public records. Not claimed yet, so call them directly.
Airwerks Inc
Chino, CA · WC ✓ · 5 mi away
Proof for Airwerks Inc
- License
- CSLB 939296
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (951) 751-0481
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alg Heating & Cooling
Norco, CA · WC ✓ · 8 mi away
Proof for Alg Heating & Cooling
- License
- CSLB 1118227
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (714) 769-4590
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Air Masters Inc
Upland, CA · WC ✓ · 6 mi away
Proof for All Air Masters Inc
- License
- CSLB 791287
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 399-3222
- Listing
- Built from public records. Not claimed yet, so call them directly.
All American Construction
Riverside, CA · WC ✓ · 10 mi away
Proof for All American Construction
- License
- CSLB 1081200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (951) 880-3412
- Listing
- Built from public records. Not claimed yet, so call them directly.
All American Construction Solutions
Chino, CA · WC ✓ · 5 mi away
Proof for All American Construction Solutions
- License
- CSLB 1047163
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C51 Structural Steel
- Expires
- Nov 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (323) 788-9799
- Listing
- Built from public records. Not claimed yet, so call them directly.
All American HVAC Inc
LA Verne, CA · WC ✓ · 9 mi away
Proof for All American HVAC Inc
- License
- CSLB 1058904
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Verne, CA · serves California
- Phone
- (626) 736-0962
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Fast Air Conditioning & Heating
Fontana, CA · WC ✓ · 9 mi away
Proof for All Fast Air Conditioning & Heating
- License
- CSLB 826079
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 600-8735
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Pro Refrigeration Inc
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for All Pro Refrigeration Inc
- License
- CSLB 1038018
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (626) 533-3578
- Listing
- Built from public records. Not claimed yet, so call them directly.
All Star Air Conditioning and Heating
Alta Loma, CA · WC ✓ · 8 mi away
Proof for All Star Air Conditioning and Heating
- License
- CSLB 926415
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 484-1155
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allyn Bruce Plumbing Inc
Pomona, CA · WC ✓ · 8 mi away
Proof for Allyn Bruce Plumbing Inc
- License
- CSLB 245042
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (909) 392-8403
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alta Rancho Air - Conditioning & Heating Co
Rancho Cucamonga, CA · WC ✓ · 8 mi away
Proof for Alta Rancho Air - Conditioning & Heating Co
- License
- CSLB 842084
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 724-8197
- Listing
- Built from public records. Not claimed yet, so call them directly.
America's Climate Heating & Air Conditioning Inc
Chino Hills, CA · WC ✓ · 10 mi away
Proof for America's Climate Heating & Air Conditioning Inc
- License
- CSLB 1160026
- 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
- Chino Hills, CA · serves California
- Phone
- (909) 582-9975
- Listing
- Built from public records. Not claimed yet, so call them directly.
Amfab Inc
Chino Hills, CA · WC exempt · 10 mi away
Proof for Amfab Inc
- License
- CSLB 280314
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Chino Hills, CA · serves California
- Phone
- (951) 201-1782
- Listing
- Built from public records. Not claimed yet, so call them directly.
Angel's Air Inc
Fontana, CA · WC ✓ · 10 mi away
Proof for Angel's Air Inc
- License
- CSLB 1001168
- 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
- Fontana, CA · serves California
- Phone
- (909) 900-3382
- Listing
- Built from public records. Not claimed yet, so call them directly.
Angels Air
Rancho Cucamonga, CA · WC ✓ · 10 mi away
Proof for Angels Air
- License
- CSLB 976406
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 367-6730
- Listing
- Built from public records. Not claimed yet, so call them directly.
Apex Comercial Service
Norco, CA · WC ✓ · 8 mi away
Proof for Apex Comercial Service
- License
- CSLB 512390
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (951) 340-3235
- Listing
- Built from public records. Not claimed yet, so call them directly.
Approved Air Conditioning and Heating
Chino Hills, CA · WC ✓ · 10 mi away
Proof for Approved Air Conditioning and Heating
- License
- CSLB 663607
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 393-0182
- Listing
- Built from public records. Not claimed yet, so call them directly.
Arctic Cooling Systems LLC
Chino, CA · WC ✓ · 5 mi away
Proof for Arctic Cooling Systems LLC
- License
- CSLB 1067503
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 270-2111
- Listing
- Built from public records. Not claimed yet, so call them directly.
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