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

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Fire sprinkler contractors in South San Francisco, CA

6 fire sprinkler contractors in South San Francisco, CA; 299 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Chen's H Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 11 mi away

    Proof for Chen's H Plumbing
    License
    CSLB 516866
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 831-2661
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Chen Tom Hong Contractor

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC exempt · 11 mi away

    Proof for Chen Tom Hong Contractor
    License
    CSLB 828527
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 710-9800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Chow Engineering Inc

    ActiveC16 Fire Protection+2

    Oakland, CA · WC ✓ · 11 mi away

    Proof for Chow Engineering Inc
    License
    CSLB 545102
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C16 Fire Protection; HAZ Hazardous Substance Removal
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 636-8500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Chris' Plumbing Inc

    ActiveC16 Fire Protection+2

    Hayward, CA · WC ✓ via leasing firm · 14 mi away

    Proof for Chris' Plumbing Inc
    License
    CSLB 795046
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Covered through an employee leasing firm
    Where
    Hayward, CA · serves California
    Phone
    (510) 346-8402
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Chronos Automatic Fire Protection Inc

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 11 mi away

    Proof for Chronos Automatic Fire Protection Inc
    License
    CSLB 1098036
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (619) 633-8480
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Chung Wah Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for Chung Wah Plumbing & Fire Protection
    License
    CSLB 889172
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 559-3853
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Coastside Fire Protection

    ActiveC16 Fire Protection

    Half Moon Bay, CA · WC exempt · 14 mi away

    Proof for Coastside Fire Protection
    License
    CSLB 846302
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Half Moon Bay, CA · serves California
    Phone
    (650) 892-7211
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Coastwest Fire Protection

    ActiveC16 Fire Protection

    El Granada, CA · WC ✓ · 12 mi away

    Proof for Coastwest Fire Protection
    License
    CSLB 1020673
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    El Granada, CA · serves California
    Phone
    (650) 784-6002
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Control Fire Inc

    ActiveC16 Fire Protection

    Redwood City, CA · WC ✓ · 15 mi away

    Proof for Control Fire Inc
    License
    CSLB 1015580
    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
    Redwood City, CA · serves California
    Phone
    (650) 268-9928
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Creedon Thomas W

    ActiveC16 Fire Protection+5

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for Creedon Thomas W
    License
    CSLB 290746
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing; C38 Refrigeration; C42 Sanitation System
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 771-9855
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. E D Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 10 mi away

    Proof for E D Plumbing
    License
    CSLB 794264
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 956-5737
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. East Bay Pump & Equipment Company Inc

    ActiveC16 Fire Protection+3

    Oakland, CA · WC ✓ · 12 mi away

    Proof for East Bay Pump & Equipment Company Inc
    License
    CSLB 362016
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C16 Fire Protection; C36 Plumbing; HAZ Hazardous Substance Removal
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 532-1800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Exxell Fire Systems & All Industries Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC ✓ · 13 mi away

    Proof for Exxell Fire Systems & All Industries Fire Protection
    License
    CSLB 729867
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (877) 712-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Feather River Fire Protection Inc

    ActiveC16 Fire Protection

    Redwood City, CA · WC exempt · 13 mi away

    Proof for Feather River Fire Protection Inc
    License
    CSLB 1016349
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Redwood City, CA · serves California
    Phone
    (650) 670-0529
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Fong's Cons & Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for Fong's Cons & Plumbing
    License
    CSLB 499286
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 760-9238
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Global Fire Protection Inc

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 13 mi away

    Proof for Global Fire Protection Inc
    License
    CSLB 1133363
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 851-2797
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Golden Bear Fire Protection Inc

    ActivePrivate motor carrier

    Hayward, CA · 14 mi away

    Proof for Golden Bear Fire Protection Inc
    USDOT registration
    US-DOT 3460223
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hayward, CA · serves California
    Phone
    (510) 782-3163
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  18. Golden State Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for Golden State Plumbing
    License
    CSLB 616148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 531-1833
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. H & L Construction Inc

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 10 mi away

    Proof for H & L Construction Inc
    License
    CSLB 1018299
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 816-6677
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Ha Hien

    ActiveC16 Fire Protection+2

    Oakland, CA · WC exempt · 12 mi away

    Proof for Ha Hien
    License
    CSLB 963171
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C42 Sanitation System
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 512-8315
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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