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

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Fire sprinkler contractors in Hayward, CA

10 fire sprinkler contractors in Hayward, CA; 364 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Transbay Fire Protection Inc

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓ · 17 mi away

    Proof for Transbay Fire Protection Inc
    License
    CSLB 629778
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 846-9484
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Trico Construction

    ActiveC16 Fire Protection+4

    San Francisco, CA · WC ✓ · 20 mi away

    Proof for Trico Construction
    License
    CSLB 510127
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 543-2100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. United California Fire Protection

    ActiveC16 Fire Protection

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for United California Fire Protection
    License
    CSLB 990461
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 824-8500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. United California Glass & Door

    ActiveC16 Fire Protection+8

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for United California Glass & Door
    License
    CSLB 628422
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C7 Low Voltage Systems; C10 Electrical; C13 Fencing; C16 Fire Protection; C17 Glazing; D16 Hardware, Locks and Safety Equipment; D21 Machinery and Pumps; D28 Doors, Gates and Activating Devices
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 824-8500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. United Fire and Alarm Construction Inc

    ActiveC16 Fire Protection+1

    Alamo, CA · WC exempt · 17 mi away

    Proof for United Fire and Alarm Construction Inc
    License
    CSLB 1156484
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alamo, CA · serves California
    Phone
    (925) 987-2623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Value Fire Protection Inc

    ActiveC16 Fire Protection

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for Value Fire Protection Inc
    License
    CSLB 531199
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 668-3398
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Walschon Fire Protection Inc

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓ · 17 mi away

    Proof for Walschon Fire Protection Inc
    License
    CSLB 568438
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (650) 594-1588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Wu Xin Construction

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC exempt · 20 mi away

    Proof for Wu Xin Construction
    License
    CSLB 980996
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 860-0875
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. 24/7 Fire Alarm Services Inc

    ActiveC16 Fire Protection+1

    Santa Clara, CA · WC ✓ · 21 mi away

    Proof for 24/7 Fire Alarm Services Inc
    License
    CSLB 976755
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (888) 997-9958
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. 99 North General Engineering

    ActiveC16 Fire Protection+5

    Concord, CA · WC ✓ · 24 mi away

    Proof for 99 North General Engineering
    License
    CSLB 1112114
    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
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Concord, CA · serves California
    Phone
    (415) 650-6503
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. A M F Fire Protection Inc

    ActiveC16 Fire Protection+1

    Santa Clara, CA · WC ✓ · 20 mi away

    Proof for A M F Fire Protection Inc
    License
    CSLB 1055877
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 886-1561
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. A & M Fire Protection

    ActiveC16 Fire Protection

    Martinez, CA · WC exempt · 24 mi away

    Proof for A & M Fire Protection
    License
    CSLB 1143003
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Martinez, CA · serves California
    Phone
    (510) 314-5613
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. A Plumbing Company

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 22 mi away

    Proof for A Plumbing Company
    License
    CSLB 867118
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 713-3186
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. A - Tech Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    Cupertino, CA · WC exempt · 21 mi away

    Proof for A - Tech Plumbing & Fire Protection
    License
    CSLB 818151
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Cupertino, CA · serves California
    Phone
    (510) 918-3330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Aall Fire Protection Services

    ActiveC16 Fire Protection

    Livermore, CA · WC exempt · 21 mi away

    Proof for Aall Fire Protection Services
    License
    CSLB 1154838
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Livermore, CA · serves California
    Phone
    (888) 988-0202
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Adam's Fire Stop

    ActiveC16 Fire Protection

    San Jose, CA · WC exempt · 23 mi away

    Proof for Adam's Fire Stop
    License
    CSLB 1087699
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (650) 690-4542
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. All Bay Fire Protection Inc

    ActiveC16 Fire Protection

    San Jose, CA · WC ✓ · 25 mi away

    Proof for All Bay Fire Protection Inc
    License
    CSLB 1040233
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (408) 926-2237
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Alliance Construction & Fire Protection

    ActiveC16 Fire Protection+1

    San Jose, CA · WC exempt · 23 mi away

    Proof for Alliance Construction & Fire Protection
    License
    CSLB 891019
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Jose, CA · serves California
    Phone
    (408) 621-1987
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Alpha Construction Company

    ActiveC16 Fire Protection+3

    El Cerrito, CA · WC exempt · 23 mi away

    Proof for Alpha Construction Company
    License
    CSLB 973282
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    El Cerrito, CA · serves California
    Phone
    (415) 889-3504
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Amherst Associates Construction Management Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓ · 22 mi away

    Proof for Amherst Associates Construction Management Inc
    License
    CSLB 811425
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C27 Landscaping; C33 Painting and Decorating; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 271-8828
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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