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

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Fire sprinkler contractors in Covina, CA

5 fire sprinkler contractors in Covina, CA; 592 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. M B B Fire Protection

    ActiveC16 Fire Protection

    Los Angeles, CA · WC ✓ · 17 mi away

    Proof for M B B Fire Protection
    License
    CSLB 906926
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 352-8469
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  2. Marx Brothers Fire Extinguishers Company Inc

    ActiveC16 Fire Protection

    Los Angeles, CA · WC ✓ · 19 mi away

    Proof for Marx Brothers Fire Extinguishers Company Inc
    License
    CSLB 298221
    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
    Los Angeles, CA · serves California
    Phone
    (323) 263-6954
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  3. Milestone Building Solutions Inc

    ActiveC16 Fire Protection+3

    Chino, CA · WC ✓ · 17 mi away

    Proof for Milestone Building Solutions Inc
    License
    CSLB 1105148
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Chino, CA · serves California
    Phone
    (909) 393-9798
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  4. Mueller Construction

    ActiveC16 Fire Protection+2

    Alta Loma, CA · WC exempt · 16 mi away

    Proof for Mueller Construction
    License
    CSLB 430230
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C10 Electrical; C16 Fire Protection
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alta Loma, CA · serves California
    Phone
    (909) 223-7291
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  5. Next Level Fire & Safety Inc

    ActiveC16 Fire Protection

    Rancho Cucamonga, CA · WC ✓ · 17 mi away

    Proof for Next Level Fire & Safety Inc
    License
    CSLB 986746
    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
    Rancho Cucamonga, CA · serves California
    Phone
    (866) 284-5379
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  6. Orange County Fire Protection

    ActiveC16 Fire Protection+2

    Orange, CA · WC ✓ · 18 mi away

    Proof for Orange County Fire Protection
    License
    CSLB 326604
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
    Expires
    Dec 31, 2026
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Orange, CA · serves California
    Phone
    (714) 974-9025
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  7. Ortiz Fire Protection

    ActiveC16 Fire Protection

    Anaheim, CA · WC ✓ · 18 mi away

    Proof for Ortiz Fire Protection
    License
    CSLB 869383
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Dec 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 630-0950
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  8. Premium Fire Protection Inc

    ActiveC16 Fire Protection+3

    Alhambra, CA · WC ✓ · 15 mi away

    Proof for Premium Fire Protection Inc
    License
    CSLB 584319
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    A General Engineering; B General Building; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning
    Expires
    Apr 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alhambra, CA · serves California
    Phone
    (626) 458-2413
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  9. Progressive Fire Protection Inc

    ActiveC16 Fire Protection

    Artesia, CA · WC exempt · 19 mi away

    Proof for Progressive Fire Protection Inc
    License
    CSLB 1127688
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Oct 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Artesia, CA · serves California
    Phone
    (562) 966-2256
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  10. Protect From Fire

    ActiveC16 Fire Protection

    Los Angeles, CA · WC exempt · 18 mi away

    Proof for Protect From Fire
    License
    CSLB 784881
    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
    Los Angeles, CA · serves California
    Phone
    (323) 223-0266
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  11. R L Fire Protection Company Inc

    ActiveC16 Fire Protection

    Rancho Cucamonga, CA · WC ✓ · 18 mi away

    Proof for R L Fire Protection Company Inc
    License
    CSLB 1107272
    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
    Rancho Cucamonga, CA · serves California
    Phone
    (909) 682-5637
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  12. Red Beacon Fire & Electric Inc

    ActiveC16 Fire Protection+1

    Orange, CA · WC ✓ · 20 mi away

    Proof for Red Beacon Fire & Electric Inc
    License
    CSLB 1041064
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Orange, CA · serves California
    Phone
    (855) 202-2966
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  13. Red Star Fire Protection

    ActiveC16 Fire Protection+1

    Alta Loma, CA · WC ✓ · 16 mi away

    Proof for Red Star Fire Protection
    License
    CSLB 876440
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Alta Loma, CA · serves California
    Phone
    (909) 560-9638
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  14. Reliable Fire

    ActiveC16 Fire Protection

    Los Angeles, CA · WC ✓ · 16 mi away

    Proof for Reliable Fire
    License
    CSLB 1083876
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection
    Expires
    Nov 30, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Los Angeles, CA · serves California
    Phone
    (323) 947-8655
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  15. Rely-On Technologies

    ActiveC16 Fire Protection+2

    Fullerton, CA · WC ✓ · 16 mi away

    Proof for Rely-On Technologies
    License
    CSLB 506096
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection; D34 Prefabricated Equipment
    Expires
    Jan 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Fullerton, CA · serves California
    Phone
    (562) 697-7095
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  16. Residential Fire Systems Inc

    ActiveC16 Fire Protection+1

    Anaheim, CA · WC ✓ · 18 mi away

    Proof for Residential Fire Systems Inc
    License
    CSLB 786965
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C10 Electrical; C16 Fire Protection
    Expires
    Nov 30, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Anaheim, CA · serves California
    Phone
    (714) 666-8450
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  17. Rios William a

    ActiveC16 Fire Protection+1

    Downey, CA · WC exempt · 16 mi away

    Proof for Rios William a
    License
    CSLB 866335
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    Oct 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Downey, CA · serves California
    Phone
    (213) 440-1290
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  18. Ryan Fire Protection

    ActiveC16 Fire Protection+1

    Alta Loma, CA · WC exempt · 16 mi away

    Proof for Ryan Fire Protection
    License
    CSLB 781412
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C36 Plumbing
    Expires
    Jul 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Exempt: no employees
    Where
    Alta Loma, CA · serves California
    Phone
    (909) 730-0329
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  19. Safety Frontier Inc the

    ActiveC16 Fire Protection+1

    Buena Park, CA · WC ✓ · 19 mi away

    Proof for Safety Frontier Inc the
    License
    CSLB 1121507
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    B General Building; C16 Fire Protection
    Expires
    May 31, 2028
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Buena Park, CA · serves California
    Phone
    (562) 900-7878
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record
  20. Shelton Fire Protection Co Inc

    ActiveC16 Fire Protection+1

    Yorba Linda, CA · WC ✓ · 16 mi away

    Proof for Shelton Fire Protection Co Inc
    License
    CSLB 677631
    Issuer
    California Contractors State License Board
    Status
    Active
    Class
    C16 Fire Protection; C34 Pipeline
    Expires
    May 31, 2027
    Checked
    Oct 24, 2026
    Workers' comp
    Workers' comp on file
    Where
    Yorba Linda, CA · serves California
    Phone
    (714) 692-3573
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → California Contractors State License Board record

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