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

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Fire sprinkler contractors in California

2,194 fire sprinkler contractors listed in California, each checked against the issuer's record. In the published order.

  1. Alwest Fire Protection LLC

    ActivePrivate motor carrier

    Roseville, CA

    Proof for Alwest Fire Protection LLC
    USDOT registration
    US-DOT 3829057
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Roseville, CA · serves California
    Phone
    (916) 784-0146
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  2. Alwest Fire Protection LLC

    ActiveC16 Fire Protection

    Roseville, CA · WC ✓

    Proof for Alwest Fire Protection LLC
    License
    CSLB 580813
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Roseville, CA · serves California
    Phone
    (916) 784-0146
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Am-Kor Fire Protection Co Inc

    ActiveC16 Fire Protection

    Fullerton, CA · WC ✓

    Proof for Am-Kor Fire Protection Co Inc
    License
    CSLB 592083
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Apr 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (714) 441-1537
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Am Plumbing & Fire Inc

    ActiveC16 Fire Protection+1

    Antelope, CA · WC ✓

    Proof for Am Plumbing & Fire Inc
    License
    CSLB 1099715
    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
    Antelope, CA · serves California
    Phone
    (916) 996-4225
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Ama Repiping LLC

    ActiveC16 Fire Protection+5

    Alexandria, VA · WC ✓

    Proof for Ama Repiping LLC
    License
    CSLB 991194
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    ASB Asbestos Certification; B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alexandria, VA · serves California
    Phone
    (703) 461-0345
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Ambarchian Vardanes

    ActiveC16 Fire Protection

    Glendale, CA · WC exempt

    Proof for Ambarchian Vardanes
    License
    CSLB 1082947
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Glendale, CA · serves California
    Phone
    (818) 434-5194
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Amco Fire Protection Inc

    ActiveC16 Fire Protection

    Glendale, CA · WC ✓

    Proof for Amco Fire Protection Inc
    License
    CSLB 860447
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Glendale, CA · serves California
    Phone
    (818) 502-3250
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. American Automatic Fire Protection

    ActivePrivate motor carrier

    Auburn, CA

    Proof for American Automatic Fire Protection
    USDOT registration
    US-DOT 2741422
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Auburn, CA · serves California
    Phone
    (916) 201-0084
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record
  9. American Builders

    ActiveC16 Fire Protection+5

    Sonoma, CA · WC exempt

    Proof for American Builders
    License
    CSLB 427930
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Sep 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Sonoma, CA · serves California
    Phone
    (415) 559-6759
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. American Construction & Trade Specialists Inc

    ActiveC16 Fire Protection+4

    Millbrae, CA · WC ✓

    Proof for American Construction & Trade Specialists Inc
    License
    CSLB 1148854
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Millbrae, CA · serves California
    Phone
    (650) 222-3720
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. American Eagle Fire Protection

    ActiveC16 Fire Protection+1

    North Hollywood, CA · WC exempt

    Proof for American Eagle Fire Protection
    License
    CSLB 1106468
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Jun 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    North Hollywood, CA · serves California
    Phone
    (888) 307-7401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. American Fire

    ActiveC16 Fire Protection

    Pleasanton, CA · WC ✓

    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
  13. American Fire Protection

    ActiveC16 Fire Protection

    Lancaster, CA · WC exempt

    Proof for American Fire Protection
    License
    CSLB 847139
    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
    Lancaster, CA · serves California
    Phone
    (661) 435-4071
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. American Fire Protection Systems Inc

    ActiveC16 Fire Protection

    Los Angeles, CA · WC ✓

    Proof for American Fire Protection Systems Inc
    License
    CSLB 959294
    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
    Los Angeles, CA · serves California
    Phone
    (310) 591-8223
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. American Fire Safety Inc

    ActiveC16 Fire Protection

    Bakersfield, CA · WC ✓

    Proof for American Fire Safety Inc
    License
    CSLB 848013
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Bakersfield, CA · serves California
    Phone
    (661) 325-5577
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Americas Fire Protection

    ActiveC16 Fire Protection

    Menifee, CA · WC exempt

    Proof for Americas Fire Protection
    License
    CSLB 1151667
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Menifee, CA · serves California
    Phone
    (714) 406-7715
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Amherst Associates Construction Management Inc

    ActiveC16 Fire Protection+6

    San Francisco, CA · WC ✓

    Proof for Amherst Associates Construction Management Inc
    License
    CSLB 811425
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C27 Landscaping; C33 Painting and Decorating; C36 Plumbing
    Expires
    Feb 28, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Francisco, CA · serves California
    Phone
    (415) 271-8828
    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 ✓

    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. Amp Fire

    ActiveC16 Fire Protection

    Riverside, CA · WC exempt

    Proof for Amp Fire
    License
    CSLB 1117587
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Mar 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Riverside, CA · serves California
    Phone
    (805) 705-4222
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Anatra Fire Protection Inc

    ActiveC16 Fire Protection

    San Francisco, CA · WC ✓

    Proof for Anatra Fire Protection Inc
    License
    CSLB 1079926
    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
    San Francisco, CA · serves California
    Phone
    (415) 465-3733
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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