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

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Heating and air conditioning in El Cajon, CA

126 heating and air conditioning in El Cajon, CA; 884 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Proper Appliance Repair Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Diego, CA · WC ✓ · 8 mi away

    Proof for Proper Appliance Repair Inc
    License
    CSLB 1092397
    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
    San Diego, CA · serves California
    Phone
    (619) 888-8280
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. R W Smith & Co

    ActiveC38 Refrigeration

    San Diego, CA · WC ✓ · 8 mi away

    Proof for R W Smith & Co
    License
    CSLB 457555
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Diego, CA · serves California
    Phone
    (858) 530-1800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Rebel Mechanical Heating & Air LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Lakeside, CA · WC ✓ · 8 mi away

    Proof for Rebel Mechanical Heating & Air LLC
    License
    CSLB 1083493
    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
    Lakeside, CA · serves California
    Phone
    (619) 972-6768
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Refrigeration Gas Solution Inc

    ActivePrivate motor carrier

    Lakeside, CA · 8 mi away

    Proof for Refrigeration Gas Solution Inc
    USDOT registration
    US-DOT 4152591
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Lakeside, CA · serves California
    Phone
    (619) 873-6297
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  5. Reign Gutters & Sheet Metal

    ActiveC43 Sheet Metal

    Lakeside, CA · WC exempt · 8 mi away

    Proof for Reign Gutters & Sheet Metal
    License
    CSLB 1130379
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Lakeside, CA · serves California
    Phone
    (619) 746-4255
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Ricks Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Lakeside, CA · WC ✓ · 8 mi away

    Proof for Ricks Mechanical
    License
    CSLB 1142983
    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
    Lakeside, CA · serves California
    Phone
    (619) 244-4211
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Rogers Ron Construction & Services

    ActiveB General Building+1

    Bonita, CA · WC ✓ · 9 mi away

    Proof for Rogers Ron Construction & Services
    License
    CSLB 743124
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Bonita, CA · serves California
    Phone
    (619) 434-4663
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. S D Mechanical

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Spring Valley, CA · WC ✓ · 6 mi away

    Proof for S D Mechanical
    License
    CSLB 1084280
    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
    Spring Valley, CA · serves California
    Phone
    (619) 251-4769
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Same Day Heating Cooling & Plumbing

    ActiveC10 Electrical+2

    San Diego, CA · WC ✓ · 7 mi away

    Proof for Same Day Heating Cooling & Plumbing
    License
    CSLB 1145337
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; 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
    San Diego, CA · serves California
    Phone
    (916) 252-6851
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Same Day Heating Cooling Plumbing

    ActiveC10 Electrical+2

    San Diego, CA · WC ✓ · 7 mi away

    Proof for Same Day Heating Cooling Plumbing
    License
    CSLB 1059444
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; 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
    San Diego, CA · serves California
    Phone
    (707) 409-4641
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. San Diego Climate Comfort

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Lemon Grove, CA · WC ✓ · 6 mi away

    Proof for San Diego Climate Comfort
    License
    CSLB 1130155
    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
    Lemon Grove, CA · serves California
    Phone
    (619) 766-5883
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. San Diego Sheet Metal Inc

    ActiveC39 Roofing+1

    San Diego, CA · WC ✓ · 9 mi away

    Proof for San Diego Sheet Metal Inc
    License
    CSLB 1047664
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C39 Roofing; C43 Sheet Metal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Diego, CA · serves California
    Phone
    (619) 857-2510
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Saree HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Diego, CA · WC ✓ · 9 mi away

    Proof for Saree HVAC
    License
    CSLB 1141323
    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
    San Diego, CA · serves California
    Phone
    (619) 212-3522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Seamless Rain Gutters Inc

    ActiveC43 Sheet Metal

    Spring Valley, CA · WC ✓ via leasing firm · 7 mi away

    Proof for Seamless Rain Gutters Inc
    License
    CSLB 311619
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Spring Valley, CA · serves California
    Phone
    (619) 444-9191
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Simon Air Conditioning and Heating

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Lakeside, CA · WC ✓ · 8 mi away

    Proof for Simon Air Conditioning and Heating
    License
    CSLB 908441
    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
    Lakeside, CA · serves California
    Phone
    (619) 905-6011
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Slayton Mechanical Contractors Inc

    ActivePrivate motor carrier

    Lakeside, CA · 8 mi away

    Proof for Slayton Mechanical Contractors Inc
    USDOT registration
    US-DOT 2660533
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Lakeside, CA · serves California
    Phone
    (619) 654-0548
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  17. Slayton Mechanical Contractors Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Lakeside, CA · WC ✓ · 8 mi away

    Proof for Slayton Mechanical Contractors Inc
    License
    CSLB 662141
    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
    Lakeside, CA · serves California
    Phone
    (619) 390-4900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Smith Air Conditioning

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Diego, CA · WC ✓ · 9 mi away

    Proof for Smith Air Conditioning
    License
    CSLB 571419
    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
    San Diego, CA · serves California
    Phone
    (858) 472-0841
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Smith & Sons Heating and Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Spring Valley, CA · WC ✓ · 6 mi away

    Proof for Smith & Sons Heating and Air Inc
    License
    CSLB 1068876
    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
    Spring Valley, CA · serves California
    Phone
    (619) 251-9285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. So Cal Coast Heating & Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Spring Valley, CA · WC ✓ · 6 mi away

    Proof for So Cal Coast Heating & Air Inc
    License
    CSLB 1162298
    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
    Spring Valley, CA · serves California
    Phone
    (323) 974-0965
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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