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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.
Art's Heating & Air Conditioning
Riverside, CA · WC ✓ · 10 mi away
Proof for Art's Heating & Air Conditioning
- License
- CSLB 1089936
- 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
- Riverside, CA · serves California
- Phone
- (951) 218-0475
- Listing
- Built from public records. Not claimed yet, so call them directly.
Assurance Sheet Metal
Fontana, CA · WC ✓ · 8 mi away
Proof for Assurance Sheet Metal
- License
- CSLB 965563
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C43 Sheet Metal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 587-7133
- Listing
- Built from public records. Not claimed yet, so call them directly.
At Home Service Solutions Inc
Alta Loma, CA · WC ✓ · 7 mi away
Proof for At Home Service Solutions Inc
- License
- CSLB 830874
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (951) 304-9961
- Listing
- Built from public records. Not claimed yet, so call them directly.
B H AC & Mechanical Corp
Chino, CA · WC ✓ · 5 mi away
Proof for B H AC & Mechanical Corp
- License
- CSLB 1157567
- 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
- Chino, CA · serves California
- Phone
- (909) 248-8212
- Listing
- Built from public records. Not claimed yet, so call them directly.
B T U Heating & Air Conditioning
Upland, CA · WC ✓ · 6 mi away
Proof for B T U Heating & Air Conditioning
- License
- CSLB 522680
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Upland, CA · serves California
- Phone
- (909) 230-0346
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bakers Heating and Air Conditioning
Upland, CA · WC ✓ · 6 mi away
Proof for Bakers Heating and Air Conditioning
- License
- CSLB 868280
- 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
- Upland, CA · serves California
- Phone
- (310) 686-6215
- Listing
- Built from public records. Not claimed yet, so call them directly.
Baron's Heating & Air
Upland, CA · 8 mi away
Proof for Baron's Heating & Air
- USDOT registration
- US-DOT 2691866
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Upland, CA · serves California
- Phone
- (909) 469-1360
- Listing
- Built from public records. Not claimed yet, so call them directly.
Barons Heating & Air
Upland, CA · WC ✓ · 8 mi away
Proof for Barons Heating & Air
- License
- CSLB 659986
- 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
- Upland, CA · serves California
- Phone
- (909) 469-1360
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bayside Heating & Air Cond
Rancho Cucamonga, CA · WC ✓ · 8 mi away
Proof for Bayside Heating & Air Cond
- License
- CSLB 917640
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 919-6121
- Listing
- Built from public records. Not claimed yet, so call them directly.
Beal H V a C
Chino, CA · WC ✓ · 5 mi away
Proof for Beal H V a C
- License
- CSLB 931996
- 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
- Chino, CA · serves California
- Phone
- (909) 631-9296
- Listing
- Built from public records. Not claimed yet, so call them directly.
Best Coast HVAC
Upland, CA · WC ✓ · 6 mi away
Proof for Best Coast HVAC
- License
- CSLB 1140079
- 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
- Upland, CA · serves California
- Phone
- (626) 421-2381
- Listing
- Built from public records. Not claimed yet, so call them directly.
Best Electric and Air
Montclair, CA · WC ✓ · 6 mi away
Proof for Best Electric and Air
- License
- CSLB 872298
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Montclair, CA · serves California
- Phone
- (909) 510-1370
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bh A/C & Mechanical
Chino, CA · WC ✓ · 5 mi away
Proof for Bh A/C & Mechanical
- License
- CSLB 1122092
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino, CA · serves California
- Phone
- (909) 248-8212
- Listing
- Built from public records. Not claimed yet, so call them directly.
Big Air Heating and Air Conditioning
Upland, CA · WC ✓ · 6 mi away
Proof for Big Air Heating and Air Conditioning
- License
- CSLB 1106129
- 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
- Upland, CA · serves California
- Phone
- (909) 276-2902
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blake Roofing Inc
Norco, CA · WC ✓ · 8 mi away
Proof for Blake Roofing Inc
- License
- CSLB 972683
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C39 Roofing; C43 Sheet Metal; C46 Solar
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Norco, CA · serves California
- Phone
- (951) 340-2600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Blue Grip Squad Inc
Pomona, CA · WC ✓ · 8 mi away
Proof for Blue Grip Squad Inc
- License
- CSLB 978154
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (909) 242-5235
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bluesky Mechanical Heating & Air Conditioning
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Bluesky Mechanical Heating & Air Conditioning
- License
- CSLB 1141587
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 530-0441
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bom Construction Inc
Riverside, CA · WC ✓ · 10 mi away
Proof for Bom Construction Inc
- License
- CSLB 1009309
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Riverside, CA · serves California
- Phone
- (949) 735-2113
- Listing
- Built from public records. Not claimed yet, so call them directly.
Boming Air Inc
Norco, CA · WC ✓ · 8 mi away
Proof for Boming Air Inc
- License
- CSLB 1088287
- 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
- (657) 275-5855
- Listing
- Built from public records. Not claimed yet, so call them directly.
Boming Li
Norco, CA · WC ✓ · 8 mi away
Proof for Boming Li
- License
- CSLB 1084064
- 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
- (657) 275-5855
- Listing
- Built from public records. Not claimed yet, so call them directly.
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