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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.
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.
Armstrong & Aceves Company Inc
Norco, CA · WC ✓ · 8 mi away
Proof for Armstrong & Aceves Company Inc
- License
- CSLB 931663
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C8 Concrete; C39 Roofing; C43 Sheet Metal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (951) 284-0251
- Listing
- Built from public records. Not claimed yet, so call them directly.
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