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

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Fire sprinkler contractors in Ontario, CA

12 fire sprinkler contractors in Ontario, CA; 439 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Brand Fire Protection Inc

    ActiveC16 Fire Protection

    Baldwin Park, CA · WC exempt · 21 mi away

    Proof for Brand Fire Protection Inc
    License
    CSLB 1107875
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Baldwin Park, CA · serves California
    Phone
    (323) 561-4876
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Brown Charles F Fire Protection Design

    ActiveC16 Fire Protection

    Moreno Valley, CA · WC exempt · 20 mi away

    Proof for Brown Charles F Fire Protection Design
    License
    CSLB 499210
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moreno Valley, CA · serves California
    Phone
    (951) 712-4959
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Brownco Construction Company Inc

    ActiveC16 Fire Protection+8

    Anaheim, CA · WC ✓ · 22 mi away

    Proof for Brownco Construction Company Inc
    License
    CSLB 769921
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C8 Concrete; C16 Fire Protection; C21 Building Moving/Demolition; C36 Plumbing; C51 Structural Steel; D42 Non-Electrical Sign Installation; HAZ Hazardous Substance Removal
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 935-9600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Carri Construction

    ActiveC16 Fire Protection+2

    Orange, CA · WC ✓ · 20 mi away

    Proof for Carri Construction
    License
    CSLB 332960
    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
    Orange, CA · serves California
    Phone
    (714) 998-1101
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Cedillo Peter

    ActiveC16 Fire Protection+1

    LA Habra, CA · WC exempt · 21 mi away

    Proof for Cedillo Peter
    License
    CSLB 819801
    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
    LA Habra, CA · serves California
    Phone
    (949) 350-6715
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Compliant Fire & Safety LLC

    ActiveC16 Fire Protection

    Moreno Valley, CA · WC exempt · 22 mi away

    Proof for Compliant Fire & Safety LLC
    License
    CSLB 955082
    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
    Moreno Valley, CA · serves California
    Phone
    (800) 569-0276
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Denniston Fire Protection Inc

    ActiveC16 Fire Protection

    Anaheim, CA · WC ✓ · 21 mi away

    Proof for Denniston Fire Protection Inc
    License
    CSLB 990150
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 450-8575
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Doan's Construction

    ActiveC16 Fire Protection+3

    Anaheim, CA · WC exempt · 24 mi away

    Proof for Doan's Construction
    License
    CSLB 678183
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C10 Electrical; C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Anaheim, CA · serves California
    Phone
    (805) 216-4599
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Domnick Nicholas Fire Protection

    ActiveC16 Fire Protection

    Moreno Valley, CA · WC exempt · 24 mi away

    Proof for Domnick Nicholas Fire Protection
    License
    CSLB 682276
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moreno Valley, CA · serves California
    Phone
    (951) 807-1347
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. E H B Construction

    ActiveC16 Fire Protection+1

    Santa Ana, CA · WC ✓ · 25 mi away

    Proof for E H B Construction
    License
    CSLB 514322
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Sep 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 702-7111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. F a S T Fire Protection Inc

    ActiveC16 Fire Protection+1

    Whittier, CA · WC ✓ · 23 mi away

    Proof for F a S T Fire Protection Inc
    License
    CSLB 1035260
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Jan 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Whittier, CA · serves California
    Phone
    (562) 781-6375
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Federal Electrical Protection Services

    ActiveC16 Fire Protection+4

    Moreno Valley, CA · WC exempt · 22 mi away

    Proof for Federal Electrical Protection Services
    License
    CSLB 746753
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection; D04 Central Vacuum Systems; D28 Doors, Gates and Activating Devices
    Expires
    Jul 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Moreno Valley, CA · serves California
    Phone
    (951) 550-9102
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Fire Chief Fire Protection Enterprise Inc

    ActiveC16 Fire Protection+1

    San Bernardino, CA · WC ✓ · 23 mi away

    Proof for Fire Chief Fire Protection Enterprise Inc
    License
    CSLB 863589
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Aug 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    San Bernardino, CA · serves California
    Phone
    (909) 381-8049
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Fire Mike's

    ActiveC16 Fire Protection

    LA Mirada, CA · WC exempt · 25 mi away

    Proof for Fire Mike's
    License
    CSLB 948435
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Jun 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    LA Mirada, CA · serves California
    Phone
    (714) 955-8717
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Fire Prevention Services

    ActiveC16 Fire Protection

    LA Habra, CA · WC ✓ · 21 mi away

    Proof for Fire Prevention Services
    License
    CSLB 638586
    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
    LA Habra, CA · serves California
    Phone
    (562) 697-9740
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Fire Pro LLC

    ActiveC16 Fire Protection+1

    Hacienda Heights, CA · WC ✓ · 21 mi away

    Proof for Fire Pro LLC
    License
    CSLB 988749
    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
    Hacienda Heights, CA · serves California
    Phone
    (480) 768-7280
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Fire Protection Specialists

    ActiveC16 Fire Protection

    Anaheim, CA · WC ✓ · 21 mi away

    Proof for Fire Protection Specialists
    License
    CSLB 464915
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 635-6500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Fire Safety First LLC

    ActiveC16 Fire Protection+2

    Santa Ana, CA · WC ✓ · 25 mi away

    Proof for Fire Safety First LLC
    License
    CSLB 599761
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Santa Ana, CA · serves California
    Phone
    (714) 836-4800
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Fire Testing Solutions

    ActiveC16 Fire Protection+1

    Tustin, CA · WC ✓ · 24 mi away

    Proof for Fire Testing Solutions
    License
    CSLB 1021942
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Tustin, CA · serves California
    Phone
    (866) 757-8378
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Fireshield

    ActiveC16 Fire Protection

    Crestline, CA · WC ✓ · 24 mi away

    Proof for Fireshield
    License
    CSLB 1081015
    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
    Crestline, CA · serves California
    Phone
    (408) 457-4282
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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