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

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Fire sprinkler contractors in Millbrae, CA

5 fire sprinkler contractors in Millbrae, CA; 282 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Pierce J R Plumbing Company

    ActiveC16 Fire Protection+4

    San Leandro, CA · WC ✓ · 15 mi away

    Proof for Pierce J R Plumbing Company
    License
    CSLB 188225
    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
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 483-5473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Potter Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 18 mi away

    Proof for Potter Fire Protection Inc
    License
    CSLB 338830
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Hayward, CA · serves California
    Phone
    (510) 581-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. San Francisco Fire Prevention Inc

    ActiveC16 Fire Protection

    San Leandro, CA · WC ✓ · 15 mi away

    Proof for San Francisco Fire Prevention Inc
    License
    CSLB 1027071
    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
    San Leandro, CA · serves California
    Phone
    (510) 589-8897
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. San Francisco Fire Protection

    ActiveC16 Fire Protection

    San Leandro, CA · WC exempt · 15 mi away

    Proof for San Francisco Fire Protection
    License
    CSLB 898927
    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
    San Leandro, CA · serves California
    Phone
    (510) 780-0854
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Sentinel Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 15 mi away

    Proof for Sentinel Fire Protection Inc
    License
    CSLB 855586
    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
    Hayward, CA · serves California
    Phone
    (510) 259-1500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Sequoia Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC ✓ · 15 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
  7. Sham Fook Hong

    ActiveC16 Fire Protection+3

    Oakland, CA · WC exempt · 17 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
  8. Stellar B G Inc

    ActiveC16 Fire Protection+3

    Oakland, CA · WC ✓ · 16 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
  9. Total Construction Solutions

    ActiveC16 Fire Protection+7

    Berkeley, CA · WC ✓ · 20 mi away

    Proof for Total Construction Solutions
    License
    CSLB 1022149
    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; C39 Roofing; C51 Structural Steel
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Berkeley, CA · serves California
    Phone
    (925) 386-0285
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Westates Mechanical Corporation Inc

    ActiveC16 Fire Protection+3

    Hayward, CA · WC ✓ · 15 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
  11. Zilinskiy Nikolay

    ActiveC16 Fire Protection+1

    Sausalito, CA · WC exempt · 18 mi away

    Proof for Zilinskiy Nikolay
    License
    CSLB 852580
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sausalito, CA · serves California
    Phone
    (415) 859-0466
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Advanced Fire Solutions Inc

    ActiveC16 Fire Protection

    Fremont, CA · WC exempt · 23 mi away

    Proof for Advanced Fire Solutions Inc
    License
    CSLB 961746
    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
    Fremont, CA · serves California
    Phone
    (510) 789-6909
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. 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
  14. Backflow Prevention Specialists Inc

    ActiveC16 Fire Protection+4

    Sunnyvale, CA · WC ✓ · 25 mi away

    Proof for Backflow Prevention Specialists Inc
    License
    CSLB 427328
    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; C43 Sheet Metal
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Sunnyvale, CA · serves California
    Phone
    (408) 734-3569
    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 ✓ · 20 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. Betti Val Plumbing & Heating Inc

    ActiveC16 Fire Protection+4

    Richmond, CA · WC ✓ · 24 mi away

    Proof for Betti Val Plumbing & Heating Inc
    License
    CSLB 196928
    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
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Richmond, CA · serves California
    Phone
    (510) 232-5593
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Burtt Construction Services

    ActiveC16 Fire Protection+9

    Orinda, CA · WC exempt · 22 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
  18. Burtt Robert

    ActiveC16 Fire Protection+4

    Orinda, CA · WC exempt · 22 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
  19. Cali Pro Fire Protection

    ActiveC16 Fire Protection

    Richmond, CA · WC exempt · 24 mi away

    Proof for Cali Pro Fire Protection
    License
    CSLB 1106610
    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
    Richmond, CA · serves California
    Phone
    (415) 712-3401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Femenia Pedro & Sons Inc

    ActiveC16 Fire Protection+3

    Mill Valley, CA · WC ✓ · 23 mi away

    Proof for Femenia Pedro & Sons Inc
    License
    CSLB 392227
    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
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Mill Valley, CA · serves California
    Phone
    (415) 721-7473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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