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

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Fire sprinkler contractors in Hayward, CA

9 fire sprinkler contractors in Hayward, CA; 363 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Protection Contracting Inc

    ActiveC16 Fire Protection+2

    Pleasanton, CA · WC ✓ · 17 mi away

    Proof for Protection Contracting Inc
    License
    CSLB 999483
    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
    Pleasanton, CA · serves California
    Phone
    (925) 846-9484
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Quality Alarm Service

    ActiveC16 Fire Protection+2

    Redwood City, CA · WC ✓ · 17 mi away

    Proof for Quality Alarm Service
    License
    CSLB 570590
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Redwood City, CA · serves California
    Phone
    (650) 302-6148
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Rehoboth Construction Group Inc

    ActiveC16 Fire Protection+2

    Milpitas, CA · WC exempt · 18 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
  4. Reichel C R Engineering Co Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓ · 20 mi away

    Proof for Reichel C R Engineering Co Inc
    License
    CSLB 169169
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C42 Sanitation System
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 431-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Rivers Plumbing Heating and Air

    ActiveC16 Fire Protection+3

    Walnut Creek, CA · WC exempt · 18 mi away

    Proof for Rivers Plumbing Heating and Air
    License
    CSLB 406446
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Walnut Creek, CA · serves California
    Phone
    (925) 846-6000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Rockland Construction Group Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for Rockland Construction Group Inc
    License
    CSLB 991635
    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; C38 Refrigeration
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 310-2668
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Ruby Plumbing & Electrical Supply Inc

    ActiveC16 Fire Protection+3

    San Francisco, CA · WC ✓ · 20 mi away

    Proof for Ruby Plumbing & Electrical Supply Inc
    License
    CSLB 748426
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 337-9133
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Runng Stephen

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC exempt · 19 mi away

    Proof for Runng Stephen
    License
    CSLB 376411
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Aug 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    San Francisco, CA · serves California
    Phone
    (415) 307-1838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Safe Assurance Fire Protection Inc

    ActiveC16 Fire Protection

    Daly City, CA · WC ✓ · 19 mi away

    Proof for Safe Assurance Fire Protection Inc
    License
    CSLB 1057865
    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
    Daly City, CA · serves California
    Phone
    (415) 310-2929
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Salet George Plumbing Inc

    ActiveC16 Fire Protection+1

    Brisbane, CA · WC ✓ · 17 mi away

    Proof for Salet George Plumbing Inc
    License
    CSLB 888630
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Brisbane, CA · serves California
    Phone
    (415) 334-0733
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. Sciens Sabah Division

    ActiveC16 Fire Protection+2

    Pleasanton, CA · WC ✓ · 17 mi away

    Proof for Sciens Sabah Division
    License
    CSLB 381218
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Pleasanton, CA · serves California
    Phone
    (925) 734-5750
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Sequoia Fire Protection

    ActiveC16 Fire Protection

    Oakland, CA · WC ✓ · 17 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
  13. SF Plumbing & Fire Protection Inc

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for SF Plumbing & Fire Protection Inc
    License
    CSLB 1075806
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 290-8462
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Shield Fire Protection Inc

    ActiveC16 Fire Protection

    San Francisco, CA · WC ✓ · 19 mi away

    Proof for Shield Fire Protection Inc
    License
    CSLB 1067016
    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
    San Francisco, CA · serves California
    Phone
    (415) 279-9449
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Skytec General Engineering

    ActiveC16 Fire Protection+5

    San Francisco, CA · WC ✓ · 20 mi away

    Proof for Skytec General Engineering
    License
    CSLB 1103936
    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 Francisco, CA · serves California
    Phone
    (415) 652-4725
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Smelly Mel's Plumbing Inc

    ActiveC16 Fire Protection+3

    South San Francisco, CA · WC ✓ · 17 mi away

    Proof for Smelly Mel's Plumbing Inc
    License
    CSLB 786183
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    South San Francisco, CA · serves California
    Phone
    (650) 738-2030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Spectrumss General Engineering

    ActiveC16 Fire Protection+7

    Burlingame, CA · WC ✓ · 15 mi away

    Proof for Spectrumss General Engineering
    License
    CSLB 1097582
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C9 Drywall; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C36 Plumbing
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Burlingame, CA · serves California
    Phone
    (650) 348-8038
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Superior Plumbing & Fire Protection

    ActiveC16 Fire Protection+1

    San Francisco, CA · WC ✓ · 19 mi away

    Proof for Superior Plumbing & Fire Protection
    License
    CSLB 988054
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 503-0064
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Surtec Construction Company Inc

    ActiveC16 Fire Protection+5

    San Francisco, CA · WC ✓ · 17 mi away

    Proof for Surtec Construction Company Inc
    License
    CSLB 936254
    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
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 860-5148
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Total Construction Solutions

    ActiveC16 Fire Protection+7

    Berkeley, CA · WC ✓ · 19 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

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