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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.
B & a Fire Protection Inc
Van Nuys, CA · WC ✓
Proof for B & a Fire Protection Inc
- License
- CSLB 773205
- 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
- Van Nuys, CA · serves California
- Phone
- (818) 376-4092
- Listing
- Built from public records. Not claimed yet, so call them directly.
B&B Plumbing
Atwater, CA · WC ✓
Proof for B&B Plumbing
- License
- CSLB 883758
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Atwater, CA · serves California
- Phone
- (209) 357-3273
- Listing
- Built from public records. Not claimed yet, so call them directly.
B D Unique Construction Company
San Francisco, CA · WC ✓
Proof for B D Unique Construction Company
- License
- CSLB 937060
- 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) 217-9728
- Listing
- Built from public records. Not claimed yet, so call them directly.
B J N Plumbing Contractors
Corona, CA · WC ✓
Proof for B J N Plumbing Contractors
- License
- CSLB 255431
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C27 Landscaping; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (714) 998-6700
- Listing
- Built from public records. Not claimed yet, so call them directly.
B J N Plumbing & Fire Systems
Eagle, ID · WC ✓
Proof for B J N Plumbing & Fire Systems
- License
- CSLB 839351
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Eagle, ID · serves California
- Phone
- (714) 396-2712
- Listing
- Built from public records. Not claimed yet, so call them directly.
B & L Automatic Fire Protection Co
Lancaster, CA · WC ✓
Proof for B & L Automatic Fire Protection Co
- License
- CSLB 738700
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C34 Pipeline
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lancaster, CA · serves California
- Phone
- (661) 723-5294
- Listing
- Built from public records. Not claimed yet, so call them directly.
B & L Automatic Fire Protection Inc
Lancaster, CA · WC ✓
Proof for B & L Automatic Fire Protection Inc
- License
- CSLB 822807
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C34 Pipeline; D64 Non-specialized
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lancaster, CA · serves California
- Phone
- (661) 723-5294
- Listing
- Built from public records. Not claimed yet, so call them directly.
B L H Construction Company
Woodland Hills, CA · WC ✓
Proof for B L H Construction Company
- License
- CSLB 801617
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C34 Pipeline
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Woodland Hills, CA · serves California
- Phone
- (818) 974-6672
- Listing
- Built from public records. Not claimed yet, so call them directly.
B & L Mechanical Inc
Fresno, CA · WC ✓ via leasing firm
Proof for B & L Mechanical Inc
- License
- CSLB 492481
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C2 Insulation and Acoustical; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C42 Sanitation System; C43 Sheet Metal
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Fresno, CA · serves California
- Phone
- (559) 268-2727
- Listing
- Built from public records. Not claimed yet, so call them directly.
B S D Builders Inc
San Diego, CA · WC ✓
Proof for B S D Builders Inc
- License
- CSLB 879719
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C2 Insulation and Acoustical; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C43 Sheet Metal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Diego, CA · serves California
- Phone
- (858) 657-9186
- Listing
- Built from public records. Not claimed yet, so call them directly.
B V Plumbing Co
Playa del Rey, CA · WC exempt
Proof for B V Plumbing Co
- License
- CSLB 817475
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Playa del Rey, CA · serves California
- Phone
- (310) 569-2501
- Listing
- Built from public records. Not claimed yet, so call them directly.
B Z Plumbing Company Inc
Lincoln, CA · WC ✓
Proof for B Z Plumbing Company Inc
- License
- CSLB 577219
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing; D63 Construction Clean-up
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lincoln, CA · serves California
- Phone
- (916) 645-1600
- Listing
- Built from public records. Not claimed yet, so call them directly.
Backflow Prevention Specialists Inc
Sunnyvale, CA · WC ✓
Proof for Backflow Prevention Specialists Inc
- License
- CSLB 427328
- 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; C43 Sheet Metal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Sunnyvale, CA · serves California
- Phone
- (408) 734-3569
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bacon Plumbing Co Inc
San Francisco, CA · WC ✓
Proof for Bacon Plumbing Co Inc
- License
- CSLB 728650
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing; C42 Sanitation System
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Francisco, CA · serves California
- Phone
- (628) 867-7575
- Listing
- Built from public records. Not claimed yet, so call them directly.
Baghouse and Industrial Sheet Metal Services
Corona, CA · WC ✓
Proof for Baghouse and Industrial Sheet Metal Services
- License
- CSLB 656068
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C16 Fire Protection; C43 Sheet Metal
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Corona, CA · serves California
- Phone
- (951) 272-6610
- Listing
- Built from public records. Not claimed yet, so call them directly.
Baghramyan Vahak
Sun Valley, CA · WC exempt
Proof for Baghramyan Vahak
- License
- CSLB 1025515
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Sun Valley, CA · serves California
- Phone
- (818) 281-7445
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bahn Fire Protection & Plumbing Inc
Brisbane, CA · WC exempt
Proof for Bahn Fire Protection & Plumbing Inc
- License
- CSLB 832200
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Brisbane, CA · serves California
- Phone
- (415) 613-0588
- Listing
- Built from public records. Not claimed yet, so call them directly.
Baker R Inc
Arroyo Grande, CA · WC ✓
Proof for Baker R Inc
- License
- CSLB 372751
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C16 Fire Protection; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Arroyo Grande, CA · serves California
- Phone
- (805) 489-8711
- Listing
- Built from public records. Not claimed yet, so call them directly.
Baldy Fire & Safety Inc
Alta Loma, CA · WC ✓ via leasing firm
Proof for Baldy Fire & Safety Inc
- License
- CSLB 963269
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 476-6655
- Listing
- Built from public records. Not claimed yet, so call them directly.
Bali Construction Inc
So El Monte, CA · WC ✓
Proof for Bali Construction Inc
- License
- CSLB 524540
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C36 Plumbing
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- So El Monte, CA · serves California
- Phone
- (626) 442-8003
- Listing
- Built from public records. Not claimed yet, so call them directly.
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