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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. Dream Air Corp

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Dream Air Corp
    License
    CSLB 1146079
    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
    Fontana, CA · serves California
    Phone
    (909) 327-1867
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ds HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Ds HVAC Inc
    License
    CSLB 1132699
    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
    Ontario, CA · serves California
    Phone
    (909) 235-8838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Dss High Performance HVAC Solutions

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Dss High Performance HVAC Solutions
    License
    CSLB 1158389
    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
    Ontario, CA · serves California
    Phone
    (626) 677-7222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Dynamic HVAC Mechanical Corp

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 10 mi away

    Proof for Dynamic HVAC Mechanical Corp
    License
    CSLB 1123390
    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
    Fontana, CA · serves California
    Phone
    (562) 841-2194
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Dynamite Heating and Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Dynamite Heating and Air
    License
    CSLB 913401
    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
    LA Verne, CA · serves California
    Phone
    (909) 240-9133
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Effina

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Effina
    License
    CSLB 1150901
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 732-2373
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Elite Precision Air Systems

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Elite Precision Air Systems
    License
    CSLB 1139417
    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
    Ontario, CA · serves California
    Phone
    (909) 203-2944
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Emily Grene Corp

    ActiveC10 Electrical+1

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Emily Grene Corp
    License
    CSLB 975808
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Verne, CA · serves California
    Phone
    (949) 351-9579
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Empire Sheet Metal Inc

    ActiveC43 Sheet Metal

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Empire Sheet Metal Inc
    License
    CSLB 759685
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Ontario, CA · serves California
    Phone
    (909) 923-2927
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Erwin Advanced Air Systems

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Ontario, CA · WC ✓ · 7 mi away

    Proof for Erwin Advanced Air Systems
    License
    CSLB 897796
    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
    Ontario, CA · serves California
    Phone
    (909) 237-5365
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Essential Air Services Inc

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

    LA Verne, CA · WC ✓ · 10 mi away

    Proof for Essential Air Services Inc
    License
    CSLB 1150441
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Verne, CA · serves California
    Phone
    (818) 319-6685
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Essential Comfort a C

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Essential Comfort a C
    License
    CSLB 1021287
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (951) 897-3701
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Eubanks Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Eubanks Air Inc
    License
    CSLB 1001508
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (562) 290-2078
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Exaer A/C

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Claremont, CA · WC ✓ · 7 mi away

    Proof for Exaer A/C
    License
    CSLB 1160486
    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
    Claremont, CA · serves California
    Phone
    (323) 680-3277
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Express 1 A/C Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 10 mi away

    Proof for Express 1 A/C Inc
    License
    CSLB 1116223
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 938-5489
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Fidelis Mechanical Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Fidelis Mechanical Inc
    License
    CSLB 1097935
    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
    (570) 905-2789
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Foothill HVAC & Solar

    ActivePrivate motor carrier

    Ontario, CA · 7 mi away

    Proof for Foothill HVAC & Solar
    USDOT registration
    US-DOT 2768830
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 230-4920
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  18. G E S Sheet Metal Inc

    ActiveC43 Sheet Metal+1

    Fontana, CA · WC ✓ · 8 mi away

    Proof for G E S Sheet Metal Inc
    License
    CSLB 280410
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal; C51 Structural Steel
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fontana, CA · serves California
    Phone
    (909) 598-3332
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. G4 Mechanical

    ActivePrivate motor carrier

    Ontario, CA · 7 mi away

    Proof for G4 Mechanical
    USDOT registration
    US-DOT 3897166
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 800-0293
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  20. Garcia's Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Fontana, CA · WC ✓ · 8 mi away

    Proof for Garcia's Air Conditioning
    License
    CSLB 983073
    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
    Fontana, CA · serves California
    Phone
    (909) 969-5661
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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