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

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Fire sprinkler contractors in California

2,194 fire sprinkler contractors listed in California, each checked against the issuer's record. In the published order.

  1. Bar 1 Fire Protection Inc

    ActiveC16 Fire Protection+1

    Los Angeles, CA · WC exempt

    Proof for Bar 1 Fire Protection Inc
    License
    CSLB 1028225
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; D62 Air and Water Balancing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Los Angeles, CA · serves California
    Phone
    (213) 536-1950
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Barajas Jose Fire Protection

    ActiveC16 Fire Protection

    Fallbrook, CA · WC exempt

    Proof for Barajas Jose Fire Protection
    License
    CSLB 911081
    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
    Fallbrook, CA · serves California
    Phone
    (760) 419-1269
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Barkley Plumbing

    ActiveC16 Fire Protection+1

    Lake Arrowhead, CA · WC ✓

    Proof for Barkley Plumbing
    License
    CSLB 584001
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lake Arrowhead, CA · serves California
    Phone
    (909) 337-4596
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Barnett Plumbing & Water Heaters

    ActiveC16 Fire Protection+1

    Livermore, CA · WC ✓

    Proof for Barnett Plumbing & Water Heaters
    License
    CSLB 910529
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Livermore, CA · serves California
    Phone
    (925) 872-0805
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Barr Lynn E

    ActiveC16 Fire Protection+2

    Santa Rosa, CA · WC exempt

    Proof for Barr Lynn E
    License
    CSLB 665368
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 953-1294
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Barragan Construction Services

    ActiveC16 Fire Protection+6

    California City, CA · WC exempt

    Proof for Barragan Construction Services
    License
    CSLB 985066
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection; C36 Plumbing; C46 Solar
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    California City, CA · serves California
    Phone
    (760) 223-1007
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Barsottis Fire Protection

    ActiveC16 Fire Protection

    Lodi, CA · WC ✓

    Proof for Barsottis Fire Protection
    License
    CSLB 982407
    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
    Lodi, CA · serves California
    Phone
    (209) 640-1156
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Barton Electric

    ActiveC16 Fire Protection+2

    Irvine, CA · WC ✓

    Proof for Barton Electric
    License
    CSLB 1048148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Irvine, CA · serves California
    Phone
    (866) 922-7866
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Base Line Fire Protection Inc

    ActiveC16 Fire Protection

    Downey, CA · WC ✓

    Proof for Base Line Fire Protection Inc
    License
    CSLB 995049
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Downey, CA · serves California
    Phone
    (562) 291-8252
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Bass and Sons Plumbing Company

    ActiveC16 Fire Protection+2

    Garden Grove, CA · WC ✓

    Proof for Bass and Sons Plumbing Company
    License
    CSLB 270215
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Garden Grove, CA · serves California
    Phone
    (714) 534-5403
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Bass Lake Plumbing Corporation

    ActiveC16 Fire Protection+2

    Oakhurst, CA · WC ✓

    Proof for Bass Lake Plumbing Corporation
    License
    CSLB 457294
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C16 Fire Protection; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakhurst, CA · serves California
    Phone
    (559) 683-4021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Battalion One Fire Protection Inc

    ActiveC16 Fire Protection+2

    San Leandro, CA · WC ✓

    Proof for Battalion One Fire Protection Inc
    License
    CSLB 919683
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 653-8075
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Bay and Valley Backflow Services

    ActiveC16 Fire Protection+1

    Gustine, CA · WC ✓

    Proof for Bay and Valley Backflow Services
    License
    CSLB 1040251
    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
    Gustine, CA · serves California
    Phone
    (800) 671-4129
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Bay Area Fire Protection LLC

    ActiveC16 Fire Protection

    Livermore, CA · WC ✓

    Proof for Bay Area Fire Protection LLC
    License
    CSLB 976895
    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
    Livermore, CA · serves California
    Phone
    (925) 447-7600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Bay Area Fire Sprinklers LLC

    ActiveC16 Fire Protection

    Foster City, CA · WC ✓

    Proof for Bay Area Fire Sprinklers LLC
    License
    CSLB 1083547
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Foster City, CA · serves California
    Phone
    (650) 576-5041
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Bay Area Mechanical and Engineering Inc

    ActiveC16 Fire Protection+2

    Penngrove, CA · WC ✓

    Proof for Bay Area Mechanical and Engineering Inc
    License
    CSLB 392695
    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, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Penngrove, CA · serves California
    Phone
    (707) 540-5983
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Bay Cities Fire Protection Inc

    ActiveC16 Fire Protection+1

    Santa Rosa, CA · WC ✓

    Proof for Bay Cities Fire Protection Inc
    License
    CSLB 731222
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Rosa, CA · serves California
    Phone
    (707) 579-8694
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Bay Cities Pyrotector Inc

    ActiveC16 Fire Protection+1

    Emeryville, CA · WC ✓

    Proof for Bay Cities Pyrotector Inc
    License
    CSLB 792704
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Emeryville, CA · serves California
    Phone
    (510) 450-7760
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Bay Fire Sprinklers Inc

    ActiveC16 Fire Protection

    Castroville, CA · WC ✓

    Proof for Bay Fire Sprinklers Inc
    License
    CSLB 495082
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Castroville, CA · serves California
    Phone
    (831) 633-4999
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Bay Guard Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt

    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

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