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. David Jung

    ActiveC10 Electrical+1

    Brea, CA · WC ✓ · 9 mi away

    Proof for David Jung
    License
    CSLB 1106397
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brea, CA · serves California
    Phone
    (714) 515-0914
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Ddac Services Inc

    ActiveB General Building+1

    San Dimas, CA · WC ✓ · 7 mi away

    Proof for Ddac Services Inc
    License
    CSLB 1135401
    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
    San Dimas, CA · serves California
    Phone
    (626) 417-4015
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Delta Refrigeration Corporation

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

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

    Proof for Delta Refrigeration Corporation
    License
    CSLB 940053
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    City of Industry, CA · serves California
    Phone
    (562) 692-7835
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Design Builder Heating and Air the

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    El Monte, CA · WC ✓ · 8 mi away

    Proof for Design Builder Heating and Air the
    License
    CSLB 1111694
    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
    El Monte, CA · serves California
    Phone
    (626) 616-0525
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Dk Air & Refrigeration

    ActiveC38 Refrigeration

    Diamond Bar, CA · WC exempt · 7 mi away

    Proof for Dk Air & Refrigeration
    License
    CSLB 1123000
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Diamond Bar, CA · serves California
    Phone
    (626) 789-5566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Dms Air Conditioning

    ActivePrivate motor carrier

    San Dimas, CA · 7 mi away

    Proof for Dms Air Conditioning
    USDOT registration
    US-DOT 3144820
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Dimas, CA · serves California
    Phone
    (626) 969-7700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  7. Dms Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Dimas, CA · WC ✓ · 7 mi away

    Proof for Dms Air Inc
    License
    CSLB 1086341
    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
    San Dimas, CA · serves California
    Phone
    (626) 969-7700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Dongyi Inc

    ActiveB General Building+2

    El Monte, CA · WC ✓ · 6 mi away

    Proof for Dongyi Inc
    License
    CSLB 1067314
    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, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Monte, CA · serves California
    Phone
    (626) 231-6298
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Dr Dio Heating & Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Hacienda Heights, CA · WC ✓ · 5 mi away

    Proof for Dr Dio Heating & Air Conditioning
    License
    CSLB 988248
    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
    Hacienda Heights, CA · serves California
    Phone
    (323) 928-1391
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Dvm HVAC Inc

    ActiveC10 Electrical+1

    South El Monte, CA · WC ✓ · 8 mi away

    Proof for Dvm HVAC Inc
    License
    CSLB 1046320
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South El Monte, CA · serves California
    Phone
    (323) 540-7471
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Dykier Electric Company

    ActiveC10 Electrical+1

    Rowland Heights, CA · WC ✓ · 5 mi away

    Proof for Dykier Electric Company
    License
    CSLB 483849
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rowland Heights, CA · serves California
    Phone
    (626) 810-4241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Dyz Smart HVAC Innovations

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Rowland Heights, CA · WC ✓ · 5 mi away

    Proof for Dyz Smart HVAC Innovations
    License
    CSLB 1152277
    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
    Rowland Heights, CA · serves California
    Phone
    (626) 213-8907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. E2 HVAC Efficiency Experts LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Whittier, CA · WC ✓ · 9 mi away

    Proof for E2 HVAC Efficiency Experts LLC
    License
    CSLB 1092892
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Whittier, CA · serves California
    Phone
    (657) 649-6107
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Eagle Air Control Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Habra, CA · WC ✓ · 8 mi away

    Proof for Eagle Air Control Inc
    License
    CSLB 976761
    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
    LA Habra, CA · serves California
    Phone
    (714) 653-2004
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Easy Breezy Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Dimas, CA · WC ✓ · 7 mi away

    Proof for Easy Breezy Air Inc
    License
    CSLB 1116043
    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
    San Dimas, CA · serves California
    Phone
    (323) 818-7077
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Ecotemp LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    LA Habra, CA · WC ✓ · 8 mi away

    Proof for Ecotemp LLC
    License
    CSLB 1148188
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    LA Habra, CA · serves California
    Phone
    (844) 826-4646
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Eikon HVAC Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Glendora, CA · WC ✓ · 9 mi away

    Proof for Eikon HVAC Inc
    License
    CSLB 1136841
    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) 234-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Elias Refrigeration/Heating & Air Conditioning Services

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

    Rosemead, CA · WC ✓ · 10 mi away

    Proof for Elias Refrigeration/Heating & Air Conditioning Services
    License
    CSLB 661359
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Rosemead, CA · serves California
    Phone
    (626) 280-5357
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Endeavor Irrigation Services

    ActiveC27 Landscaping+1

    LA Habra, CA · WC exempt · 8 mi away

    Proof for Endeavor Irrigation Services
    License
    CSLB 1134954
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C27 Landscaping; D62 Air and Water Balancing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    LA Habra, CA · serves California
    Phone
    (562) 245-9892
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Energy Control

    ActiveC10 Electrical+2

    Hacienda Heights, CA · WC ✓ · 5 mi away

    Proof for Energy Control
    License
    CSLB 536125
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hacienda Heights, CA · serves California
    Phone
    (562) 833-9458
    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