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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.
Alliger Plumbing & Fire Protection Inc
Redding, CA · WC ✓
Proof for Alliger Plumbing & Fire Protection Inc
- License
- CSLB 1031140
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redding, CA · serves California
- Phone
- (530) 604-6516
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allready Fire Sprinkler
Rowland Heights, CA · WC ✓
Proof for Allready Fire Sprinkler
- License
- CSLB 358795
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rowland Heights, CA · serves California
- Phone
- (626) 913-6720
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allsafe Fire Protection
Vacaville, CA · WC exempt
Proof for Allsafe Fire Protection
- License
- CSLB 800097
- 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
- Vacaville, CA · serves California
- Phone
- (707) 446-5300
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allways Fire Protection Inc
Escondido, CA · WC exempt
Proof for Allways Fire Protection Inc
- License
- CSLB 897230
- 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
- Escondido, CA · serves California
- Phone
- (760) 294-4525
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allyn Bruce Plumbing Inc
Pomona, CA · WC ✓
Proof for Allyn Bruce Plumbing Inc
- License
- CSLB 245042
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Pomona, CA · serves California
- Phone
- (909) 392-8403
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Bay Builders Inc
San Francisco, CA · WC ✓
Proof for Alpha Bay Builders Inc
- License
- CSLB 668616
- 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
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (415) 282-6188
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Construction Company
El Cerrito, CA · WC exempt
Proof for Alpha Construction Company
- License
- CSLB 973282
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- El Cerrito, CA · serves California
- Phone
- (415) 889-3504
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Fire Protection
Campbell, CA · WC exempt
Proof for Alpha Fire Protection
- License
- CSLB 1019389
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Campbell, CA · serves California
- Phone
- (408) 202-1511
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Fire Suppression Systems Inc
Santa Rosa, CA · WC ✓
Proof for Alpha Fire Suppression Systems Inc
- License
- CSLB 670313
- 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
- Santa Rosa, CA · serves California
- Phone
- (707) 527-6407
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Fire Unlimited
San Luis Obispo, CA · WC ✓
Proof for Alpha Fire Unlimited
- License
- CSLB 761360
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Luis Obispo, CA · serves California
- Phone
- (805) 541-2324
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpha Mechanical LLC
El Cajon, CA · WC ✓
Proof for Alpha Mechanical LLC
- License
- CSLB 847444
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- El Cajon, CA · serves California
- Phone
- (858) 278-3500
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpine Fire Protection Inc
Stockton, CA · WC ✓
Proof for Alpine Fire Protection Inc
- License
- CSLB 529462
- 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
- Stockton, CA · serves California
- Phone
- (209) 941-4025
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alpine Fire Services
Portola, CA · WC ✓
Proof for Alpine Fire Services
- License
- CSLB 708401
- 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
- Portola, CA · serves California
- Phone
- (530) 832-4324
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alrob Building Services
Stockton, CA · WC ✓
Proof for Alrob Building Services
- License
- CSLB 947629
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- ASB Asbestos Certification; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Stockton, CA · serves California
- Phone
- (510) 908-5305
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alta Fire Protection
Sunland, CA · WC exempt
Proof for Alta Fire Protection
- License
- CSLB 673182
- 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
- Sunland, CA · serves California
- Phone
- (818) 219-9773
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alta Fire Protection Inc
Sunland, CA · WC exempt
Proof for Alta Fire Protection Inc
- License
- CSLB 1000464
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Sunland, CA · serves California
- Phone
- (818) 219-9773
- Listing
- Built from public records. Not claimed yet, so call them directly.
Altamont Fire Protection LLC
Manteca, CA · WC ✓
Proof for Altamont Fire Protection LLC
- License
- CSLB 1128409
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Manteca, CA · serves California
- Phone
- (925) 281-5100
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alternative Fire Protection
Canyon Lake, CA · WC exempt
Proof for Alternative Fire Protection
- License
- CSLB 513047
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C60 Welding
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Canyon Lake, CA · serves California
- Phone
- (951) 906-2190
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alternative Fire Protection Services
Lake Elsinore, CA · WC ✓
Proof for Alternative Fire Protection Services
- License
- CSLB 941639
- 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
- Lake Elsinore, CA · serves California
- Phone
- (951) 245-7111
- Listing
- Built from public records. Not claimed yet, so call them directly.
Altitude Fire Protection
Minden, NV · WC exempt
Proof for Altitude Fire Protection
- License
- CSLB 949459
- 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
- Minden, NV · serves California
- Phone
- (775) 392-3178
- Listing
- Built from public records. Not claimed yet, so call them directly.
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