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

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Fire sprinkler contractors in Pittsburg, CA

5 fire sprinkler contractors in Pittsburg, CA; 174 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Chris' Plumbing Inc

    ActiveC16 Fire Protection+2

    Hayward, CA · WC ✓ via leasing firm · 29 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
  2. Chronos Automatic Fire Protection Inc

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 25 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
  3. Clarks Ken Plumbing

    ActiveC16 Fire Protection+1

    Vacaville, CA · WC exempt · 29 mi away

    Proof for Clarks Ken Plumbing
    License
    CSLB 389228
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Vacaville, CA · serves California
    Phone
    (707) 344-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Facilities Protection Systems

    ActiveC16 Fire Protection+1

    Pleasanton, CA · WC ✓ · 26 mi away

    Proof for Facilities Protection Systems
    License
    CSLB 592289
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 484-3701
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Fire Line Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC exempt · 28 mi away

    Proof for Fire Line Protection Inc
    License
    CSLB 1162082
    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
    Hayward, CA · serves California
    Phone
    (510) 305-1939
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Golden Bear Fire Protection Inc

    ActivePrivate motor carrier

    Hayward, CA · 29 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
  7. Golden Bear Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 29 mi away

    Proof for Golden Bear Fire Protection Inc
    License
    CSLB 576386
    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
    Hayward, CA · serves California
    Phone
    (510) 782-3163
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Hic Fire Protection Inc

    ActiveC16 Fire Protection

    Pleasanton, CA · WC exempt · 26 mi away

    Proof for Hic Fire Protection Inc
    License
    CSLB 1161473
    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
    Pleasanton, CA · serves California
    Phone
    (510) 745-4025
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Hydrotek Fire Systems LLC

    ActiveC16 Fire Protection

    Lodi, CA · WC ✓ · 29 mi away

    Proof for Hydrotek Fire Systems LLC
    License
    CSLB 1119133
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Lodi, CA · serves California
    Phone
    (209) 403-4233
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. J & C Safety 1St Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 29 mi away

    Proof for J & C Safety 1St Fire Protection Inc
    License
    CSLB 964500
    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
    Hayward, CA · serves California
    Phone
    (650) 621-0672
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. J M H Fire Protection Inc

    ActiveC16 Fire Protection

    Lodi, CA · WC ✓ · 29 mi away

    Proof for J M H Fire Protection Inc
    License
    CSLB 972675
    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
    Lodi, CA · serves California
    Phone
    (833) 564-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Mallard Plumbing

    ActiveC16 Fire Protection+1

    Oakland, CA · WC ✓ · 26 mi away

    Proof for Mallard Plumbing
    License
    CSLB 443102
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 465-3449
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Marina Plumbing Company

    ActiveC16 Fire Protection+3

    Pleasanton, CA · WC ✓ · 26 mi away

    Proof for Marina Plumbing Company
    License
    CSLB 462864
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing; C42 Sanitation System
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 600-8955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Monterey and Mwh Constructors, a Joint Venture

    ActiveC16 Fire Protection+4

    Oakland, CA · WC ✓ · 25 mi away

    Proof for Monterey and Mwh Constructors, a Joint Venture
    License
    CSLB 1063926
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; HAZ Hazardous Substance Removal
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 632-3173
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Monterey Mechanical Co

    ActiveC16 Fire Protection+8

    Oakland, CA · WC ✓ · 25 mi away

    Proof for Monterey Mechanical Co
    License
    CSLB 388361
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C12 Earthwork and Paving; 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
    Oakland, CA · serves California
    Phone
    (510) 632-3173
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Montesino Fire Protection Contractor

    ActiveC16 Fire Protection

    Richmond, CA · WC exempt · 28 mi away

    Proof for Montesino Fire Protection Contractor
    License
    CSLB 1079690
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Richmond, CA · serves California
    Phone
    (510) 621-4710
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Montesino Fire Protection Contractor Inc

    ActiveC16 Fire Protection

    Richmond, CA · WC exempt · 28 mi away

    Proof for Montesino Fire Protection Contractor Inc
    License
    CSLB 1128415
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Richmond, CA · serves California
    Phone
    (510) 621-4710
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Otter Construction

    ActiveC16 Fire Protection+4

    Pleasanton, CA · WC ✓ · 26 mi away

    Proof for Otter Construction
    License
    CSLB 730162
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; ASB Asbestos Certification; B General Building; C16 Fire Protection; HAZ Hazardous Substance Removal
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 600-0220
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Ouyang General Engineering Inc

    ActiveC16 Fire Protection+5

    San Leandro, CA · WC ✓ · 25 mi away

    Proof for Ouyang General Engineering Inc
    License
    CSLB 1136523
    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
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Leandro, CA · serves California
    Phone
    (510) 213-9645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. P S Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Leandro, CA · WC exempt · 27 mi away

    Proof for P S Plumbing & Fire Protection
    License
    CSLB 706979
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Leandro, CA · serves California
    Phone
    (510) 714-3254
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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