you asked:
Heating and air conditioning in Montclair, CA
12 heating and air conditioning in Montclair, CA. Every listing checked against the issuer's record, in the published order.
Chillest Industries LLC
Walnut, CA · WC ✓ · 10 mi away
Proof for Chillest Industries LLC
- License
- CSLB 1100936
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C38 Refrigeration
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (951) 231-3909
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ciel Air Conditioning and Electric
Diamond Bar, CA · WC ✓ · 9 mi away
Proof for Ciel Air Conditioning and Electric
- License
- CSLB 1039457
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Diamond Bar, CA · serves California
- Phone
- (818) 963-0508
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cinda Construction Inc
Walnut, CA · WC ✓ · 10 mi away
Proof for Cinda Construction Inc
- License
- CSLB 890143
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (626) 848-2736
- Listing
- Built from public records. Not claimed yet, so call them directly.
Clarion Construction Inc
Walnut, CA · WC ✓ via leasing firm · 10 mi away
Proof for Clarion Construction Inc
- License
- CSLB 577545
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C43 Sheet Metal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Walnut, CA · serves California
- Phone
- (909) 598-4060
- Listing
- Built from public records. Not claimed yet, so call them directly.
Climate Controllers a Partnership the
Ontario, CA · WC ✓ · 7 mi away
Proof for Climate Controllers a Partnership the
- License
- CSLB 953750
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 713-3080
- Listing
- Built from public records. Not claimed yet, so call them directly.
Climate Specialists
Diamond Bar, CA · WC ✓ · 9 mi away
Proof for Climate Specialists
- License
- CSLB 1003654
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Diamond Bar, CA · serves California
- Phone
- (909) 334-0675
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cold War Refrigeration Inc
Chino Hills, CA · WC ✓ via leasing firm · 9 mi away
Proof for Cold War Refrigeration Inc
- License
- CSLB 1013047
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 536-3736
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Demand Mechanical Services
San Dimas, CA · WC ✓ · 7 mi away
Proof for Comfort Demand Mechanical Services
- License
- CSLB 983870
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Dimas, CA · serves California
- Phone
- (626) 533-5768
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Mechanical Enterprises Inc
Rancho Cucamonga, CA · WC ✓ · 7 mi away
Proof for Comfort Mechanical Enterprises Inc
- License
- CSLB 608875
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C2 Insulation and Acoustical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 946-7180
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Temp
Rancho Cucamonga, CA · WC ✓ · 9 mi away
Proof for Comfort Temp
- License
- CSLB 737252
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 625-7473
- Listing
- Built from public records. Not claimed yet, so call them directly.
Comfort Zone Inc
Glendora, CA · WC ✓ · 10 mi away
Proof for Comfort Zone Inc
- License
- CSLB 760955
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Glendora, CA · serves California
- Phone
- (626) 963-8383
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cooling Industries Inc
LA Verne, CA · WC ✓ · 7 mi away
Proof for Cooling Industries Inc
- License
- CSLB 1148285
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- LA Verne, CA · serves California
- Phone
- (626) 627-8314
- Listing
- Built from public records. Not claimed yet, so call them directly.
Corbin Air Conditioning Co
Chino Hills, CA · WC ✓ · 9 mi away
Proof for Corbin Air Conditioning Co
- License
- CSLB 753151
- 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) 628-9440
- Listing
- Built from public records. Not claimed yet, so call them directly.
Corona Air and Water Balancing
Walnut, CA · WC ✓ · 10 mi away
Proof for Corona Air and Water Balancing
- License
- CSLB 1051200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C55 Water Conditioning; D62 Air and Water Balancing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Walnut, CA · serves California
- Phone
- (951) 272-8200
- Listing
- Built from public records. Not claimed yet, so call them directly.
Custom Homes Construction
Ontario, CA · WC ✓ · 7 mi away
Proof for Custom Homes Construction
- License
- CSLB 1045173
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (714) 809-6827
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cut N Dry Restoration
Rancho Cucamonga, CA · WC ✓ via leasing firm · 9 mi away
Proof for Cut N Dry Restoration
- License
- CSLB 1013757
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 987-9861
- Listing
- Built from public records. Not claimed yet, so call them directly.
D C Integrate Inc
City of Industry, CA · WC ✓ · 10 mi away
Proof for D C Integrate Inc
- License
- CSLB 945486
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- City of Industry, CA · serves California
- Phone
- (909) 598-5921
- Listing
- Built from public records. Not claimed yet, so call them directly.
D H Air and Heating
Chino Hills, CA · WC ✓ · 9 mi away
Proof for D H Air and Heating
- License
- CSLB 734206
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Chino Hills, CA · serves California
- Phone
- (909) 902-0841
- Listing
- Built from public records. Not claimed yet, so call them directly.
D J S Heating & Air Conditioning Inc
Covina, CA · WC ✓ · 9 mi away
Proof for D J S Heating & Air Conditioning Inc
- License
- CSLB 687667
- 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
- Covina, CA · serves California
- Phone
- (626) 794-4747
- Listing
- Built from public records. Not claimed yet, so call them directly.
D L HVAC
Walnut, CA · WC ✓ · 10 mi away
Proof for D L HVAC
- License
- CSLB 1120809
- 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
- Walnut, CA · serves California
- Phone
- (626) 236-6677
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.