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

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Fire sprinkler contractors in Union City, CA

5 fire sprinkler contractors in Union City, CA; 372 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Golden Brick Builders Inc

    ActiveC16 Fire Protection+2

    Newark, CA · WC ✓ · 7 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
  2. Golden Brick Construction Inc

    ActiveC16 Fire Protection+2

    Fremont, CA · WC ✓ · 8 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
  3. Hic Fire Protection Inc

    ActiveC16 Fire Protection

    Pleasanton, CA · WC exempt · 10 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
  4. J & C Safety 1St Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 6 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
  5. Marina Plumbing Company

    ActiveC16 Fire Protection+3

    Pleasanton, CA · WC ✓ · 10 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
  6. Otter Construction

    ActiveC16 Fire Protection+4

    Pleasanton, CA · WC ✓ · 10 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
  7. P S Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Leandro, CA · WC exempt · 10 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
  8. Potter Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 6 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
  9. Pye-Barker Fire

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓ · 10 mi away

    Proof for Pye-Barker Fire
    License
    CSLB 1063139
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Feb 29, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (801) 395-8731
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Real Protection Incorporated

    ActiveC16 Fire Protection+1

    Pleasanton, CA · WC ✓ · 10 mi away

    Proof for Real Protection Incorporated
    License
    CSLB 904767
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (510) 909-3459
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Reliable Fire Services LLC

    ActiveC16 Fire Protection

    Fremont, CA · No WC on file · 8 mi away

    Proof for Reliable Fire Services LLC
    License
    CSLB 1092710
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    No current workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (341) 758-1619
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Saehan Fire Protection Inc

    ActiveC16 Fire Protection

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Saehan Fire Protection Inc
    License
    CSLB 815196
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 676-7437
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Sentinel Fire Protection Inc

    ActiveC16 Fire Protection

    Hayward, CA · WC ✓ · 6 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
  14. Shao Allen B

    ActiveC16 Fire Protection+2

    Fremont, CA · WC exempt · 8 mi away

    Proof for Shao Allen B
    License
    CSLB 845496
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Fremont, CA · serves California
    Phone
    (510) 557-7622
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Sunny Green Construction

    ActiveC16 Fire Protection+2

    San Leandro, CA · WC exempt · 10 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
  16. Superior Automatic Sprinkler Co

    ActiveC16 Fire Protection

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Superior Automatic Sprinkler Co
    License
    CSLB 287121
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (408) 946-7272
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Sure Fire Protection Company Incorporated

    ActiveC16 Fire Protection

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Sure Fire Protection Company Incorporated
    License
    CSLB 751161
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (510) 490-7873
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Tesla Construction Inc

    ActiveC16 Fire Protection+4

    Fremont, CA · WC ✓ · 8 mi away

    Proof for Tesla Construction Inc
    License
    CSLB 1127593
    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
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fremont, CA · serves California
    Phone
    (844) 837-5201
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. V R C Fire Protection

    ActiveC16 Fire Protection

    Newark, CA · WC exempt · 7 mi away

    Proof for V R C Fire Protection
    License
    CSLB 1085640
    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
    Newark, CA · serves California
    Phone
    (831) 713-0416
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Westates Mechanical Corporation Inc

    ActiveC16 Fire Protection+3

    Hayward, CA · WC ✓ · 6 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

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