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NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

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Heating and air conditioning in Alta Loma, CA

18 heating and air conditioning in Alta Loma, CA. Every listing checked against the issuer's record, in the published order.

  1. Air Control Systems Inc

    ActiveC2 Insulation and Acoustical+1

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Air Control Systems Inc
    License
    CSLB 639003
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C2 Insulation and Acoustical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 786-4230
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Air-Ex Air Conditioning Inc

    ActivePrivate motor carrier

    Pomona, CA · 9 mi away

    Proof for Air-Ex Air Conditioning Inc
    USDOT registration
    US-DOT 3215633
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Phone
    (909) 596-6856
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. Air-Ex Air Conditioning Inc

    ActiveB General Building+3

    Pomona, CA · WC ✓ · 9 mi away

    Proof for Air-Ex Air Conditioning Inc
    License
    CSLB 418759
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C7 Low Voltage Systems; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (909) 596-6856
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Air Masters Systems Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Air Masters Systems Inc
    License
    CSLB 555300
    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
    Fontana, CA · serves California
    Phone
    (909) 822-5410
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Airite Heating and Air Conditioning Inc

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Airite Heating and Air Conditioning Inc
    License
    CSLB 232930
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; 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
    (909) 628-6035
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Airtong Heating & Cooling

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Airtong Heating & Cooling
    License
    CSLB 991016
    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
    Ontario, CA · serves California
    Phone
    (626) 780-3666
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Airzone

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Airzone
    License
    CSLB 846350
    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
    LA Verne, CA · serves California
    Phone
    (909) 593-4598
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Albert's Heating Ventilating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Albert's Heating Ventilating and Air Conditioning
    License
    CSLB 756760
    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
    Fontana, CA · serves California
    Phone
    (909) 899-2300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. All American HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Verne, CA · WC ✓ · 7 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.
    Proof → California Contractors State License Board record
  10. All Fast Air Conditioning & Heating

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 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.
    Proof → California Contractors State License Board record
  11. All Pro Cooling Heating Plumbing & Electrical

    ActiveC10 Electrical+2

    Ontario, CA · WC ✓ · 8 mi away

    Proof for All Pro Cooling Heating Plumbing & Electrical
    License
    CSLB 1103983
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 375-1244
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Allied Mechanical

    ActivePrivate motor carrier

    Ontario, CA · 8 mi away

    Proof for Allied Mechanical
    USDOT registration
    US-DOT 3386492
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 947-2723
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  13. Allied Mechanical Products

    ActivePrivate motor carrier

    Ontario, CA · 8 mi away

    Proof for Allied Mechanical Products
    USDOT registration
    US-DOT 4351018
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 947-2723
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  14. Allyn Bruce Plumbing Inc

    ActiveC16 Fire Protection+2

    Pomona, CA · WC ✓ · 9 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.
    Proof → California Contractors State License Board record
  15. Alpine Plumbing and Rooter Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+1

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Alpine Plumbing and Rooter Inc
    License
    CSLB 1041244
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Verne, CA · serves California
    Phone
    (888) 241-4735
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. American Stainless

    ActiveC43 Sheet Metal+3

    Ontario, CA · WC ✓ · 8 mi away

    Proof for American Stainless
    License
    CSLB 1085845
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal; D12 Synthetic Products; D24 Metal Products; D34 Prefabricated Equipment
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 257-5747
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Amj Mechanical

    ActiveC10 Electrical+2

    Ontario, CA · WC ✓ · 8 mi away

    Proof for Amj Mechanical
    License
    CSLB 1031031
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; D35 Pool and Spa Maintenance
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 678-7727
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Angel's Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 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.
    Proof → California Contractors State License Board record
  19. Assurance Sheet Metal

    ActiveC43 Sheet Metal

    Fontana, CA · WC ✓ · 10 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.
    Proof → California Contractors State License Board record
  20. Best Electric and Air

    ActiveC10 Electrical+1

    Montclair, CA · WC ✓ · 8 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.
    Proof → California Contractors State License Board record

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