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

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Heating and air conditioning in Fullerton, CA

56 heating and air conditioning in Fullerton, CA. Every listing checked against the issuer's record, in the published order.

  1. K-Tech Mechanical Inc

    ActiveC38 Refrigeration

    Anaheim, CA · WC ✓ · 3 mi away

    Proof for K-Tech Mechanical Inc
    License
    CSLB 862659
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 879-1646
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. K2 Air

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

    LA Habra, CA · WC ✓ · 4 mi away

    Proof for K2 Air
    License
    CSLB 965869
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Habra, CA · serves California
    Phone
    (714) 614-0995
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Kahuna Comfort Plumbing Heating & Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning+2

    Anaheim, CA · WC ✓ · 3 mi away

    Proof for Kahuna Comfort Plumbing Heating & Air
    License
    CSLB 1040076
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 660-2048
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Kim Jinseob

    ActiveC10 Electrical+1

    LA Mirada, CA · WC ✓ · 5 mi away

    Proof for Kim Jinseob
    License
    CSLB 1028155
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Mirada, CA · serves California
    Phone
    (714) 334-5051
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. L & T Cooling & Heating

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Placentia, CA · WC ✓ · 4 mi away

    Proof for L & T Cooling & Heating
    License
    CSLB 1144911
    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
    Placentia, CA · serves California
    Phone
    (626) 780-9015
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. L2 Living Consultation

    ActiveB General Building+3

    LA Mirada, CA · WC ✓ · 5 mi away

    Proof for L2 Living Consultation
    License
    CSLB 859252
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Mirada, CA · serves California
    Phone
    (213) 820-5084
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Labs Heating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Anaheim, CA · WC ✓ · 3 mi away

    Proof for Labs Heating and Air Conditioning
    License
    CSLB 922887
    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
    Anaheim, CA · serves California
    Phone
    (562) 644-2550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Leesung Heating & Air Condition

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Buena Park, CA · WC ✓ · 4 mi away

    Proof for Leesung Heating & Air Condition
    License
    CSLB 1062853
    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
    Buena Park, CA · serves California
    Phone
    (562) 774-6588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Legit Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Habra, CA · WC ✓ · 4 mi away

    Proof for Legit Air
    License
    CSLB 1129503
    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
    LA Habra, CA · serves California
    Phone
    (714) 213-9864
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Local Air Conditioning

    ActivePrivate motor carrier

    Anaheim, CA · 4 mi away

    Proof for Local Air Conditioning
    USDOT registration
    US-DOT 3533087
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Anaheim, CA · serves California
    Phone
    (714) 808-6422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  11. Local Air Conditioning Company

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Anaheim, CA · WC ✓ · 4 mi away

    Proof for Local Air Conditioning Company
    License
    CSLB 823545
    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
    Anaheim, CA · serves California
    Phone
    (714) 808-6422
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. M & M Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Anaheim, CA · WC ✓ · 3 mi away

    Proof for M & M Air Conditioning
    License
    CSLB 862363
    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
    Anaheim, CA · serves California
    Phone
    (714) 336-0338
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. M3 Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Anaheim, CA · WC ✓ · 4 mi away

    Proof for M3 Mechanical
    License
    CSLB 786760
    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
    Anaheim, CA · serves California
    Phone
    (714) 628-1308
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Ma Eugene y

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Buena Park, CA · WC ✓ · 4 mi away

    Proof for Ma Eugene y
    License
    CSLB 1021607
    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
    Buena Park, CA · serves California
    Phone
    (714) 618-7323
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Magna Plumbing

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

    Anaheim, CA · WC ✓ · 5 mi away

    Proof for Magna Plumbing
    License
    CSLB 629978
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    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
    Anaheim, CA · serves California
    Phone
    (714) 237-9242
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Mal Mahon

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Placentia, CA · WC ✓ · 4 mi away

    Proof for Mal Mahon
    License
    CSLB 1064542
    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
    Placentia, CA · serves California
    Phone
    (505) 514-9782
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Mechanical Group

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

    LA Habra, CA · WC ✓ · 4 mi away

    Proof for Mechanical Group
    License
    CSLB 663552
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C46 Solar
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Habra, CA · serves California
    Phone
    (562) 694-0110
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Mechanical Technologies Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Habra, CA · WC ✓ · 4 mi away

    Proof for Mechanical Technologies Inc
    License
    CSLB 852317
    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
    LA Habra, CA · serves California
    Phone
    (562) 905-2091
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Mericle Mechanical Inc

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

    Placentia, CA · WC ✓ · 4 mi away

    Proof for Mericle Mechanical Inc
    License
    CSLB 776860
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Placentia, CA · serves California
    Phone
    (714) 630-3784
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Mg Developer's Inc

    ActiveB General Building+2

    Anaheim, CA · WC ✓ · 3 mi away

    Proof for Mg Developer's Inc
    License
    CSLB 974272
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 232-8122
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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