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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; 297 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Sequoia Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC ✓ · 11 mi away

    Proof for Sequoia Fire Protection
    License
    CSLB 1039554
    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
    Oakland, CA · serves California
    Phone
    (510) 882-9175
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Sham Fook Hong

    ActiveC16 Fire Protection+3

    Oakland, CA · WC exempt · 13 mi away

    Proof for Sham Fook Hong
    License
    CSLB 886149
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (650) 534-7946
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Standard Plumbing Co

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for Standard Plumbing Co
    License
    CSLB 330341
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 221-1888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Stellar B G Inc

    ActiveC16 Fire Protection+3

    Oakland, CA · WC ✓ · 12 mi away

    Proof for Stellar B G Inc
    License
    CSLB 650852
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection; C39 Roofing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 344-6356
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Sunny Green Construction

    ActiveC16 Fire Protection+2

    San Leandro, CA · WC exempt · 12 mi away

    Proof for Sunny Green Construction
    License
    CSLB 931918
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Leandro, CA · serves California
    Phone
    (510) 387-6616
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Volodymyr

    ActiveC16 Fire Protection+5

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for Volodymyr
    License
    CSLB 897840
    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
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 577-9441
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. W C Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 11 mi away

    Proof for W C Plumbing & Fire Protection
    License
    CSLB 477468
    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) 386-8880
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Westates Mechanical Corporation Inc

    ActiveC16 Fire Protection+3

    Hayward, CA · WC ✓ · 14 mi away

    Proof for Westates Mechanical Corporation Inc
    License
    CSLB 828590
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 635-9830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. A D R Fire Protection

    ActiveC16 Fire Protection

    Union City, CA · WC exempt · 17 mi away

    Proof for A D R Fire Protection
    License
    CSLB 1028460
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Union City, CA · serves California
    Phone
    (510) 750-3909
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Aaa Fire Protection Services

    ActiveC16 Fire Protection

    Union City, CA · WC ✓ · 17 mi away

    Proof for Aaa Fire Protection Services
    License
    CSLB 1135081
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Union City, CA · serves California
    Phone
    (800) 543-5556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. All Commercial Fire Protection Inc

    ActiveC16 Fire Protection

    Castro Valley, CA · WC ✓ · 16 mi away

    Proof for All Commercial Fire Protection Inc
    License
    CSLB 926594
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 898-8797
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Alpha Construction Company

    ActiveC16 Fire Protection+3

    El Cerrito, CA · WC exempt · 19 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
  13. Bay Guard Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 15 mi away

    Proof for Bay Guard Fire Protection
    License
    CSLB 1085623
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (408) 318-8636
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Bay Star Fire Protection Incorporated

    ActiveC16 Fire Protection

    Hayward, CA · WC exempt · 15 mi away

    Proof for Bay Star Fire Protection Incorporated
    License
    CSLB 1026871
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Hayward, CA · serves California
    Phone
    (510) 377-4757
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Berkeley Plumbing & Heating Company Inc

    ActiveC16 Fire Protection+5

    Berkeley, CA · WC ✓ · 16 mi away

    Proof for Berkeley Plumbing & Heating Company Inc
    License
    CSLB 293715
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C42 Sanitation System; C43 Sheet Metal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (510) 845-8200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Burtt Construction Services

    ActiveC16 Fire Protection+9

    Orinda, CA · WC exempt · 18 mi away

    Proof for Burtt Construction Services
    License
    CSLB 955030
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing; C46 Solar; C50 Reinforcing Steel; C51 Structural Steel; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Orinda, CA · serves California
    Phone
    (510) 540-0155
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Burtt Robert

    ActiveC16 Fire Protection+4

    Orinda, CA · WC exempt · 18 mi away

    Proof for Burtt Robert
    License
    CSLB 1024599
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Orinda, CA · serves California
    Phone
    (925) 528-8081
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. C S M Fire Protection

    ActiveC16 Fire Protection

    Grass Valley, CA · WC exempt · 17 mi away

    Proof for C S M Fire Protection
    License
    CSLB 852662
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Grass Valley, CA · serves California
    Phone
    (530) 559-9619
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Chou Andrew Chih-Ping

    ActiveC16 Fire Protection+2

    Union City, CA · WC exempt · 17 mi away

    Proof for Chou Andrew Chih-Ping
    License
    CSLB 583765
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Union City, CA · serves California
    Phone
    (510) 415-9688
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Chou Property Management Corp

    ActiveC16 Fire Protection+2

    Union City, CA · WC exempt · 17 mi away

    Proof for Chou Property Management Corp
    License
    CSLB 979695
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Union City, CA · serves California
    Phone
    (510) 415-8688
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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