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

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Heating and air conditioning in Los Angeles, CA

293 heating and air conditioning in Los Angeles, CA. Every listing checked against the issuer's record, in the published order.

  1. L.C Heating and Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for L.C Heating and Air Inc
    License
    CSLB 1073586
    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
    Los Angeles, CA · serves California
    Phone
    (818) 858-7080
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. L C Refrigeration

    ActiveC38 Refrigeration

    Los Angeles, CA · WC ✓

    Proof for L C Refrigeration
    License
    CSLB 755735
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 816-5522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. L T J Designs

    ActiveB General Building+1

    Los Angeles, CA · WC ✓

    Proof for L T J Designs
    License
    CSLB 862727
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 904-9292
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. La Brea Heating and Air Conditioning CO Inc

    ActivePrivate motor carrier

    Los Angeles, CA

    Proof for La Brea Heating and Air Conditioning CO Inc
    USDOT registration
    US-DOT 4127660
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Los Angeles, CA · serves California
    Phone
    (310) 258-9100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  5. LA Brea Heating and Air Conditioning Co Inc

    ActiveB General Building+6

    Los Angeles, CA · WC ✓

    Proof for LA Brea Heating and Air Conditioning Co Inc
    License
    CSLB 611950
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C43 Sheet Metal
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (310) 258-9100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. La's Best Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for La's Best Heating & Air Conditioning
    License
    CSLB 1028821
    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
    Los Angeles, CA · serves California
    Phone
    (310) 871-7333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Lai's Lo - Temp Refrigeration Co Inc

    ActiveB General Building+3

    Los Angeles, CA · WC ✓

    Proof for Lai's Lo - Temp Refrigeration Co Inc
    License
    CSLB 986154
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 735-1331
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Lawes Ian P & Associates

    ActiveB General Building+2

    Los Angeles, CA · WC exempt

    Proof for Lawes Ian P & Associates
    License
    CSLB 465089
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C43 Sheet Metal; D34 Prefabricated Equipment
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 816-8854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Lee Chang Soo

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for Lee Chang Soo
    License
    CSLB 986681
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 276-7274
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Lee Joon

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for Lee Joon
    License
    CSLB 1005378
    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
    Los Angeles, CA · serves California
    Phone
    (213) 321-9942
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Lenco Air Conditioning Service Incorporated

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for Lenco Air Conditioning Service Incorporated
    License
    CSLB 287882
    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
    Los Angeles, CA · serves California
    Phone
    (310) 473-2580
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Liberty Plumbing & Heating

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

    Los Angeles, CA · WC ✓

    Proof for Liberty Plumbing & Heating
    License
    CSLB 701083
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (310) 289-1242
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Lipson Plumbing & Heating Inc

    ActiveC16 Fire Protection+2

    Los Angeles, CA · WC ✓

    Proof for Lipson Plumbing & Heating Inc
    License
    CSLB 481793
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 469-2395
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Lk Air-Cooling Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for Lk Air-Cooling Inc
    License
    CSLB 1097129
    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
    Los Angeles, CA · serves California
    Phone
    (323) 578-2250
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Lm Heating & Cooling Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Los Angeles, CA · WC ✓

    Proof for Lm Heating & Cooling Inc
    License
    CSLB 1145426
    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
    Los Angeles, CA · serves California
    Phone
    (818) 741-0798
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Lucky Air Construction Inc

    ActiveB General Building+2

    Los Angeles, CA · WC ✓

    Proof for Lucky Air Construction Inc
    License
    CSLB 1140638
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 210-8222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. M and M Cellar Systems LLC

    ActiveC38 Refrigeration

    Los Angeles, CA · WC ✓

    Proof for M and M Cellar Systems LLC
    License
    CSLB 965863
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 578-3330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. M & D Contractors Inc

    ActiveB General Building+1

    Los Angeles, CA · WC ✓

    Proof for M & D Contractors Inc
    License
    CSLB 931922
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 309-6646
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Macias Sheet Metal

    ActiveC43 Sheet Metal+1

    Los Angeles, CA · WC ✓

    Proof for Macias Sheet Metal
    License
    CSLB 1079293
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal; D41 Siding and Decking
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 577-5233
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Maintenance Concierge Inc the

    ActiveB General Building+3

    Los Angeles, CA · WC ✓

    Proof for Maintenance Concierge Inc the
    License
    CSLB 913013
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 965-8800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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