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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. Pierce J R Plumbing Company

    ActiveC16 Fire Protection+4

    San Leandro, CA · WC ✓ · 11 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. Preston Pipelines Inc

    ActiveC16 Fire Protection+4

    Milpitas, CA · WC ✓ · 14 mi away

    Proof for Preston Pipelines Inc
    License
    CSLB 367660
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C16 Fire Protection; C34 Pipeline; C42 Sanitation System; HAZ Hazardous Substance Removal
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Milpitas, CA · serves California
    Phone
    (408) 262-1418
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Preston Pipelines Infrastructure LLC

    ActiveC16 Fire Protection+5

    Milpitas, CA · WC ✓ · 14 mi away

    Proof for Preston Pipelines Infrastructure LLC
    License
    CSLB 1059395
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; C10 Electrical; C16 Fire Protection; C34 Pipeline; C42 Sanitation System; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Milpitas, CA · serves California
    Phone
    (408) 262-1418
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Rehoboth Construction Group Inc

    ActiveC16 Fire Protection+2

    Milpitas, CA · WC exempt · 14 mi away

    Proof for Rehoboth Construction Group Inc
    License
    CSLB 934603
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Milpitas, CA · serves California
    Phone
    (408) 660-0040
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Sai Fire & Safety

    ActiveC16 Fire Protection

    Dublin, CA · WC exempt · 10 mi away

    Proof for Sai Fire & Safety
    License
    CSLB 933861
    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
    Dublin, CA · serves California
    Phone
    (510) 677-8506
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. San Francisco Fire Prevention Inc

    ActiveC16 Fire Protection

    San Leandro, CA · WC ✓ · 11 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
  7. San Francisco Fire Protection

    ActiveC16 Fire Protection

    San Leandro, CA · WC exempt · 11 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
  8. Star Plumbing & Fire Construction Co

    ActiveC16 Fire Protection+3

    Foster City, CA · WC ✓ · 14 mi away

    Proof for Star Plumbing & Fire Construction Co
    License
    CSLB 482561
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Foster City, CA · serves California
    Phone
    (415) 806-2788
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. 24/7 Fire Alarm Services Inc

    ActiveC16 Fire Protection+1

    Santa Clara, CA · WC ✓ · 18 mi away

    Proof for 24/7 Fire Alarm Services Inc
    License
    CSLB 976755
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (888) 997-9958
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. A M F Fire Protection Inc

    ActiveC16 Fire Protection+1

    Santa Clara, CA · WC ✓ · 18 mi away

    Proof for A M F Fire Protection Inc
    License
    CSLB 1055877
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Clara, CA · serves California
    Phone
    (408) 886-1561
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. A - Tech Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    Cupertino, CA · WC exempt · 20 mi away

    Proof for A - Tech Plumbing & Fire Protection
    License
    CSLB 818151
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Mar 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Cupertino, CA · serves California
    Phone
    (510) 918-3330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Aall Fire Protection Services

    ActiveC16 Fire Protection

    Livermore, CA · WC exempt · 18 mi away

    Proof for Aall Fire Protection Services
    License
    CSLB 1154838
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Livermore, CA · serves California
    Phone
    (888) 988-0202
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Ace Fire Equipment & Service Co Inc

    ActiveC16 Fire Protection

    Palo Alto, CA · WC ✓ · 16 mi away

    Proof for Ace Fire Equipment & Service Co Inc
    License
    CSLB 472260
    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
    Palo Alto, CA · serves California
    Phone
    (650) 321-7440
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Adam's Fire Stop

    ActiveC16 Fire Protection

    San Jose, CA · WC exempt · 19 mi away

    Proof for Adam's Fire Stop
    License
    CSLB 1087699
    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
    San Jose, CA · serves California
    Phone
    (650) 690-4542
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Alliance Fire Inc

    ActiveC16 Fire Protection

    Oakland, CA · WC exempt · 17 mi away

    Proof for Alliance Fire Inc
    License
    CSLB 975730
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Oakland, CA · serves California
    Phone
    (510) 385-5680
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Allied Fire Protection

    ActiveC16 Fire Protection+3

    Oakland, CA · WC ✓ · 16 mi away

    Proof for Allied Fire Protection
    License
    CSLB 251700
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C12 Earthwork and Paving; C16 Fire Protection; C34 Pipeline; C60 Welding
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Oakland, CA · serves California
    Phone
    (510) 533-5516
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. American Fire

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓ · 16 mi away

    Proof for American Fire
    License
    CSLB 1124562
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 368-6615
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Amores Plumbing Company

    ActiveC16 Fire Protection+1

    Danville, CA · WC ✓ · 15 mi away

    Proof for Amores Plumbing Company
    License
    CSLB 562240
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Danville, CA · serves California
    Phone
    (415) 823-4432
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Aqua Sense Fire Protection

    ActiveC16 Fire Protection

    Alameda, CA · WC exempt · 19 mi away

    Proof for Aqua Sense Fire Protection
    License
    CSLB 643613
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alameda, CA · serves California
    Phone
    (510) 914-2512
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Artificial Grass Pros Inc

    ActiveC16 Fire Protection+3

    San Jose, CA · WC ✓ · 19 mi away

    Proof for Artificial Grass Pros Inc
    License
    CSLB 1137747
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; C27 Landscaping; D12 Synthetic Products
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Jose, CA · serves California
    Phone
    (925) 234-4349
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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