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

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Fire sprinkler contractors in San Mateo, CA

7 fire sprinkler contractors in San Mateo, CA; 321 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Chia Wai Kwong

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC exempt · 17 mi away

    Proof for Chia Wai Kwong
    License
    CSLB 526404
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 710-9808
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Chung Wah Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 18 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
  3. Creedon Thomas W

    ActiveC16 Fire Protection+5

    San Francisco, CA · WC ✓ · 18 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
  4. Ct Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 17 mi away

    Proof for Ct Plumbing & Fire Protection
    License
    CSLB 1112261
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 203-7178
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. David Nale

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 16 mi away

    Proof for David Nale
    License
    CSLB 1010371
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 265-3496
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Demiguel Plumbing

    ActiveC16 Fire Protection+1

    Castro Valley, CA · WC ✓ · 17 mi away

    Proof for Demiguel Plumbing
    License
    CSLB 406575
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castro Valley, CA · serves California
    Phone
    (510) 604-1078
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. E D Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC exempt · 18 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
  8. East Bay Pump & Equipment Company Inc

    ActiveC16 Fire Protection+3

    Oakland, CA · WC ✓ · 16 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
  9. Exxell Fire Systems & All Industries Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC ✓ · 18 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
  10. Fire-Matic Systems Inc

    ActiveC16 Fire Protection

    Fremont, CA · WC ✓ · 20 mi away

    Proof for Fire-Matic Systems Inc
    License
    CSLB 267284
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 657-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Fire Stop Sprinkler Company

    ActiveC16 Fire Protection

    Newark, CA · WC ✓ · 16 mi away

    Proof for Fire Stop Sprinkler Company
    License
    CSLB 654769
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (510) 744-1500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Fong's Cons & Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 18 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
  13. Global Fire Protection Inc

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 18 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
  14. Golden Brick Builders Inc

    ActiveC16 Fire Protection+2

    Newark, CA · WC ✓ · 16 mi away

    Proof for Golden Brick Builders Inc
    License
    CSLB 1121329
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Newark, CA · serves California
    Phone
    (510) 396-6623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Golden Brick Construction Inc

    ActiveC16 Fire Protection+2

    Fremont, CA · WC ✓ · 20 mi away

    Proof for Golden Brick Construction Inc
    License
    CSLB 1030385
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 598-7116
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Golden Gate Fire Protection Inc

    ActiveC16 Fire Protection

    San Francisco, CA · WC ✓ · 16 mi away

    Proof for Golden Gate Fire Protection Inc
    License
    CSLB 960198
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 500-1621
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Golden State Plumbing

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 18 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
  18. H & L Construction Inc

    ActiveC16 Fire Protection+2

    San Francisco, CA · WC ✓ · 18 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
  19. Ha Hien

    ActiveC16 Fire Protection+2

    Oakland, CA · WC exempt · 16 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
  20. Hammer & Associates

    ActiveC16 Fire Protection+3

    Oakland, CA · WC exempt · 15 mi away

    Proof for Hammer & Associates
    License
    CSLB 303291
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C13 Fencing; C16 Fire Protection; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 482-3000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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