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

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Heating and air conditioning in Hayward, CA

53 heating and air conditioning in Hayward, CA; 1,349 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Bayhill Heat & Air Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Mateo, CA · WC ✓ · 14 mi away

    Proof for Bayhill Heat & Air Inc
    License
    CSLB 917996
    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
    San Mateo, CA · serves California
    Phone
    (650) 212-7600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Bayside Mechanical

    ActivePrivate motor carrier

    San Mateo, CA · 12 mi away

    Proof for Bayside Mechanical
    USDOT registration
    US-DOT 3392895
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Mateo, CA · serves California
    Phone
    (650) 578-9080
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  3. Bayside Mechanical Inc

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

    Foster City, CA · WC ✓ · 10 mi away

    Proof for Bayside Mechanical Inc
    License
    CSLB 842690
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Foster City, CA · serves California
    Phone
    (650) 578-9080
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Bear Refrigeration

    ActiveC38 Refrigeration

    Pleasanton, CA · WC exempt · 14 mi away

    Proof for Bear Refrigeration
    License
    CSLB 1144431
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C38 Refrigeration
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 351-5469
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Bk Raingutters

    ActiveC43 Sheet Metal

    Belmont, CA · WC exempt · 13 mi away

    Proof for Bk Raingutters
    License
    CSLB 989674
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C43 Sheet Metal
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Belmont, CA · serves California
    Phone
    (650) 271-2573
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Blocka Construction Inc

    ActiveA General Engineering+3

    Pleasanton, CA · WC ✓ · 14 mi away

    Proof for Blocka Construction Inc
    License
    CSLB 679326
    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
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (510) 657-3686
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Bodash Corporation

    ActiveC7 Low Voltage Systems+2

    Fremont, CA · WC ✓ · 13 mi away

    Proof for Bodash Corporation
    License
    CSLB 513721
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C38 Refrigeration
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 657-8484
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Bodnar Heating & Air Conditioning Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Redwood City, CA · WC ✓ · 10 mi away

    Proof for Bodnar Heating & Air Conditioning Inc
    License
    CSLB 444468
    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
    Redwood City, CA · serves California
    Phone
    (650) 368-4408
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Boscolai Construction

    ActiveA General Engineering+6

    Danville, CA · WC ✓ · 15 mi away

    Proof for Boscolai Construction
    License
    CSLB 1120060
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (415) 636-8999
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Boudreau John a Plumbing and Heating Inc

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

    Redwood City, CA · WC ✓ · 10 mi away

    Proof for Boudreau John a Plumbing and Heating Inc
    License
    CSLB 182224
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    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
    Redwood City, CA · serves California
    Phone
    (650) 366-5393
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Broadway Mechanical-Big Pipe Joint Venture

    ActiveC4 Boiler, Hot Water Heating and Steam Fitting+3

    Oakland, CA · WC ✓ · 10 mi away

    Proof for Broadway Mechanical-Big Pipe Joint Venture
    License
    CSLB 1074845
    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; C43 Sheet Metal
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 746-4000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Bv Mechanical Services LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 14 mi away

    Proof for Bv Mechanical Services LLC
    License
    CSLB 1134400
    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
    Oakland, CA · serves California
    Phone
    (510) 228-8601
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. C S L Construction Inc

    ActiveB General Building+1

    Fremont, CA · WC ✓ · 13 mi away

    Proof for C S L Construction Inc
    License
    CSLB 1004724
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (408) 666-6847
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. C T C Design Inc

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Carlos, CA · WC ✓ · 13 mi away

    Proof for C T C Design Inc
    License
    CSLB 861385
    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
    San Carlos, CA · serves California
    Phone
    (408) 551-0707
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Cal-Breeze Heating & Air Conditioning LLC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Dublin, CA · WC ✓ · 13 mi away

    Proof for Cal-Breeze Heating & Air Conditioning LLC
    License
    CSLB 1147896
    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
    Dublin, CA · serves California
    Phone
    (925) 413-3120
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Cal State HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    San Mateo, CA · WC ✓ · 14 mi away

    Proof for Cal State HVAC
    License
    CSLB 965710
    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
    San Mateo, CA · serves California
    Phone
    (650) 342-5556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. California Air Inc

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

    Danville, CA · WC ✓ · 15 mi away

    Proof for California Air Inc
    License
    CSLB 300798
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (925) 248-8117
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. California HVAC

    ActiveC20 Warm-Air Heating, Ventilating and Air-Conditioning

    Oakland, CA · WC ✓ · 12 mi away

    Proof for California HVAC
    License
    CSLB 1085458
    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
    Oakland, CA · serves California
    Phone
    (510) 798-2123
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Calisun Roofing

    ActiveB General Building+5

    Palo Alto, CA · WC ✓ · 15 mi away

    Proof for Calisun Roofing
    License
    CSLB 1061699
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C39 Roofing; D28 Doors, Gates and Activating Devices
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Palo Alto, CA · serves California
    Phone
    (408) 910-4275
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Campbell J M Company Inc

    ActiveB General Building+2

    Oakland, CA · WC ✓ · 12 mi away

    Proof for Campbell J M Company Inc
    License
    CSLB 384593
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C43 Sheet Metal
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 533-2044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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