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

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Heating and air conditioning in South El Monte, CA

16 heating and air conditioning in South El Monte, CA. Every listing checked against the issuer's record, in the published order.

  1. A1 HVAC Crew Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Whittier, CA · WC ✓ · 5 mi away

    Proof for A1 HVAC Crew Inc
    License
    CSLB 1109400
    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
    Whittier, CA · serves California
    Phone
    (562) 578-8184
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Aa Refrigeration Corp

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

    LA Habra, CA · WC ✓ · 9 mi away

    Proof for Aa Refrigeration Corp
    License
    CSLB 1044192
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Habra, CA · serves California
    Phone
    (562) 773-6857
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Ab Advanced Air Conditioning Company

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hacienda Heights, CA · WC ✓ · 6 mi away

    Proof for Ab Advanced Air Conditioning Company
    License
    CSLB 964269
    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
    Hacienda Heights, CA · serves California
    Phone
    (562) 324-8868
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Ability Heating & Air Conditioning

    ActiveB General Building+1

    Arcadia, CA · WC ✓ via leasing firm · 6 mi away

    Proof for Ability Heating & Air Conditioning
    License
    CSLB 956161
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Arcadia, CA · serves California
    Phone
    (626) 665-3328
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. AC Tech Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    West Covina, CA · WC ✓ · 6 mi away

    Proof for AC Tech Inc
    License
    CSLB 1095928
    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
    West Covina, CA · serves California
    Phone
    (626) 689-8068
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Access Heating and Air Conditioning Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Access Heating and Air Conditioning Inc
    License
    CSLB 918539
    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
    Pasadena, CA · serves California
    Phone
    (626) 405-1074
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Acco-Wilson, Inc

    ActiveB General Building+9

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Acco-Wilson, Inc
    License
    CSLB 1042403
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System; C43 Sheet Metal; C60 Welding
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (831) 244-6571
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Ace Pelizon Plumbing

    ActiveC10 Electrical+3

    Covina, CA · WC ✓ · 10 mi away

    Proof for Ace Pelizon Plumbing
    License
    CSLB 1154407
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Covina, CA · serves California
    Phone
    (626) 331-0701
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Acmair Conditioning Mechanical

    ActivePrivate motor carrier

    Santa Fe Springs, CA · 8 mi away

    Proof for Acmair Conditioning Mechanical
    USDOT registration
    US-DOT 4319971
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Santa Fe Springs, CA · serves California
    Phone
    (562) 475-6102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  10. Acosta Fred Praxedis

    ActiveB General Building+2

    Los Angeles, CA · WC ✓ · 9 mi away

    Proof for Acosta Fred Praxedis
    License
    CSLB 357332
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; 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) 359-6416
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Acr Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hacienda Heights, CA · WC ✓ · 6 mi away

    Proof for Acr Air Conditioning
    License
    CSLB 1061540
    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
    Hacienda Heights, CA · serves California
    Phone
    (626) 579-7870
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Acsco,Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pasadena, CA · WC ✓ · 9 mi away

    Proof for Acsco,Inc
    License
    CSLB 731997
    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
    Pasadena, CA · serves California
    Phone
    (626) 798-3649
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Advanced Centrifugal Systems Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Advanced Centrifugal Systems Inc
    License
    CSLB 850654
    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
    Pasadena, CA · serves California
    Phone
    (805) 512-4935
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Advanced Comfort Incorporated

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

    Monterey Park, CA · WC ✓ · 5 mi away

    Proof for Advanced Comfort Incorporated
    License
    CSLB 775840
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Monterey Park, CA · serves California
    Phone
    (626) 945-4223
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Advanced Electrical and Refrigeration Inc

    ActiveC10 Electrical+1

    Hacienda Heights, CA · WC exempt · 6 mi away

    Proof for Advanced Electrical and Refrigeration Inc
    License
    CSLB 813060
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C38 Refrigeration
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hacienda Heights, CA · serves California
    Phone
    (562) 355-0081
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Ae Havc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Puente, CA · WC ✓ · 7 mi away

    Proof for Ae Havc
    License
    CSLB 1029339
    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
    LA Puente, CA · serves California
    Phone
    (909) 680-0269
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Aes Industrial Inc

    ActiveA General Engineering+6

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Aes Industrial Inc
    License
    CSLB 1049754
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C38 Refrigeration
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (510) 346-4300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Agape Air Condition & Heating Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Duarte, CA · WC ✓ · 8 mi away

    Proof for Agape Air Condition & Heating Inc
    License
    CSLB 1004863
    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
    Duarte, CA · serves California
    Phone
    (626) 665-6939
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Air Balance Experts

    ActiveD62 Air and Water Balancing

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Air Balance Experts
    License
    CSLB 1158262
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    D62 Air and Water Balancing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pasadena, CA · serves California
    Phone
    (626) 755-4438
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Air Comfort Experts

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pasadena, CA · WC ✓ · 8 mi away

    Proof for Air Comfort Experts
    License
    CSLB 1062708
    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
    Pasadena, CA · serves California
    Phone
    (626) 699-6099
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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