DouxProcess Directory

Ask for any business in the US.

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

you asked:

Heating and air conditioning in West Covina, CA

46 heating and air conditioning in West Covina, CA. Every listing checked against the issuer's record, in the published order.

  1. C&M Air Conditioning and Heating Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Arcadia, CA · WC ✓ · 9 mi away

    Proof for C&M Air Conditioning and Heating Inc
    License
    CSLB 1090576
    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
    Arcadia, CA · serves California
    Phone
    (213) 884-7183
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Cal Steam Company

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+2

    Diamond Bar, CA · WC ✓ · 7 mi away

    Proof for Cal Steam Company
    License
    CSLB 674646
    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; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (213) 798-4693
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Cal-West Mechanical LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Glendora, CA · WC ✓ · 9 mi away

    Proof for Cal-West Mechanical LLC
    License
    CSLB 858850
    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
    Glendora, CA · serves California
    Phone
    (661) 860-5703
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Calcoms

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Brea, CA · WC ✓ · 9 mi away

    Proof for Calcoms
    License
    CSLB 960030
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 726-5655
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. California Professional Electrical Engineering

    ActiveA General Engineering+2

    LA Puente, CA · WC ✓ via leasing firm · 5 mi away

    Proof for California Professional Electrical Engineering
    License
    CSLB 793907
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    LA Puente, CA · serves California
    Phone
    (626) 810-1336
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Caliview Construction

    ActiveB General Building+2

    Rosemead, CA · WC ✓ · 10 mi away

    Proof for Caliview Construction
    License
    CSLB 917424
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 759-2092
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Canyon City Air

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Glendora, CA · WC ✓ · 5 mi away

    Proof for Canyon City Air
    License
    CSLB 1103874
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendora, CA · serves California
    Phone
    (626) 208-6354
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Carrara Inc

    ActiveB General Building+3

    City of Industry, CA · WC ✓ · 5 mi away

    Proof for Carrara Inc
    License
    CSLB 145253
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C29 Masonry; C43 Sheet Metal; C54 Ceramic and Mosaic Tile
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (626) 961-6010
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Castro's A/C Service

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Pomona, CA · WC ✓ · 7 mi away

    Proof for Castro's A/C Service
    License
    CSLB 1121476
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pomona, CA · serves California
    Phone
    (951) 581-4355
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Ch Supply Inc

    ActiveA General Engineering+5

    Rosemead, CA · WC ✓ · 10 mi away

    Proof for Ch Supply Inc
    License
    CSLB 1062791
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 288-9983
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Chen Fi Fuang

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Rosemead, CA · WC ✓ · 10 mi away

    Proof for Chen Fi Fuang
    License
    CSLB 1060335
    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
    Rosemead, CA · serves California
    Phone
    (626) 487-3588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Ciel Air Conditioning and Electric

    ActiveC10 Electrical+1

    Diamond Bar, CA · WC ✓ · 7 mi away

    Proof for Ciel Air Conditioning and Electric
    License
    CSLB 1039457
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (818) 963-0508
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Classic Refrigeration Socal Inc

    ActiveB General Building+2

    Brea, CA · WC ✓ · 9 mi away

    Proof for Classic Refrigeration Socal Inc
    License
    CSLB 1058381
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 264-3550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Climate Specialists

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Diamond Bar, CA · WC ✓ · 7 mi away

    Proof for Climate Specialists
    License
    CSLB 1003654
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 334-0675
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Cold Tec Services

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Rosemead, CA · WC ✓ · 10 mi away

    Proof for Cold Tec Services
    License
    CSLB 1130071
    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
    Rosemead, CA · serves California
    Phone
    (626) 464-0145
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Collaso Elijah

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    El Monte, CA · WC ✓ · 6 mi away

    Proof for Collaso Elijah
    License
    CSLB 875275
    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
    El Monte, CA · serves California
    Phone
    (626) 407-5390
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Comfort Demand Mechanical Services

    ActiveB General Building+1

    San Dimas, CA · WC ✓ · 7 mi away

    Proof for Comfort Demand Mechanical Services
    License
    CSLB 983870
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Dimas, CA · serves California
    Phone
    (626) 533-5768
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Comfort Zone Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Glendora, CA · WC ✓ · 5 mi away

    Proof for Comfort Zone Inc
    License
    CSLB 760955
    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
    Glendora, CA · serves California
    Phone
    (626) 963-8383
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Commercial Roofing Systems Inc

    ActiveC39 Roofing+1

    Arcadia, CA · WC ✓ · 9 mi away

    Proof for Commercial Roofing Systems Inc
    License
    CSLB 591222
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C39 Roofing; C43 Sheet Metal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Arcadia, CA · serves California
    Phone
    (626) 359-5354
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Complete Heating and Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Brea, CA · WC ✓ · 9 mi away

    Proof for Complete Heating and Air Conditioning
    License
    CSLB 680516
    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
    Brea, CA · serves California
    Phone
    (714) 256-0726
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

More cities in California

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works