you asked:
Fire sprinkler contractors in West Covina, CA
5 fire sprinkler contractors in West Covina, CA; 643 within 30 miles. Every listing checked against the issuer's record, in the published order.
General Underground Fire Protection Inc
Orange, CA · WC ✓ · 19 mi away
Proof for General Underground Fire Protection Inc
- License
- CSLB 485748
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C34 Pipeline
- Expires
- Jan 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Orange, CA · serves California
- Phone
- (714) 632-8646
- Listing
- Built from public records. Not claimed yet, so call them directly.
General Underground Fire Protection Inc
Anaheim, CA · 16 mi away
Proof for General Underground Fire Protection Inc
- USDOT registration
- US-DOT 1961727
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Anaheim, CA · serves California
- Phone
- (714) 632-8646
- Listing
- Built from public records. Not claimed yet, so call them directly.
Golden Phoenix Construction Company Inc
Azusa, CA · WC ✓ via leasing firm · 17 mi away
Proof for Golden Phoenix Construction Company Inc
- License
- CSLB 853461
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Azusa, CA · serves California
- Phone
- (626) 421-7936
- Listing
- Built from public records. Not claimed yet, so call them directly.
Grageda Construction Company
Long Beach, CA · WC exempt · 20 mi away
Proof for Grageda Construction Company
- License
- CSLB 736621
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Long Beach, CA · serves California
- Phone
- (562) 243-1472
- Listing
- Built from public records. Not claimed yet, so call them directly.
Guerrero Fire Protection Inc
Ontario, CA · WC ✓ · 18 mi away
Proof for Guerrero Fire Protection Inc
- License
- CSLB 996238
- 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
- Ontario, CA · serves California
- Phone
- (626) 201-8207
- Listing
- Built from public records. Not claimed yet, so call them directly.
Harris Fire Protection Inc
Orange, CA · WC ✓ · 18 mi away
Proof for Harris Fire Protection Inc
- License
- CSLB 740061
- 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
- Orange, CA · serves California
- Phone
- (714) 744-0110
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hci Sprinkler Inc
Ontario, CA · WC ✓ · 18 mi away
Proof for Hci Sprinkler Inc
- License
- CSLB 1005968
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 628-7773
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hci Systems Inc
Ontario, CA · WC ✓ · 18 mi away
Proof for Hci Systems Inc
- License
- CSLB 905493
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Ontario, CA · serves California
- Phone
- (909) 628-7773
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hickman C R & Co
Azusa, CA · WC ✓ · 17 mi away
Proof for Hickman C R & Co
- License
- CSLB 433084
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C38 Refrigeration; C42 Sanitation System; C60 Welding; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Azusa, CA · serves California
- Phone
- (626) 442-5626
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hickman & Son Mechanical LLC
Azusa, CA · WC ✓ · 17 mi away
Proof for Hickman & Son Mechanical LLC
- License
- CSLB 451069
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C34 Pipeline; C36 Plumbing; C38 Refrigeration; C42 Sanitation System; C60 Welding; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Azusa, CA · serves California
- Phone
- (626) 442-5626
- Listing
- Built from public records. Not claimed yet, so call them directly.
Iconstruct LLC
Los Angeles, CA · WC ✓ · 20 mi away
Proof for Iconstruct LLC
- License
- CSLB 1084764
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Los Angeles, CA · serves California
- Phone
- (949) 885-6916
- Listing
- Built from public records. Not claimed yet, so call them directly.
Immediate Fire Protection Inc
Anaheim, CA · WC ✓ · 16 mi away
Proof for Immediate Fire Protection Inc
- License
- CSLB 1036090
- 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
- Anaheim, CA · serves California
- Phone
- (323) 448-8469
- Listing
- Built from public records. Not claimed yet, so call them directly.
Impact Modular Builders
Yorba Linda, CA · WC ✓ · 15 mi away
Proof for Impact Modular Builders
- License
- CSLB 1099163
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Yorba Linda, CA · serves California
- Phone
- (949) 885-6916
- Listing
- Built from public records. Not claimed yet, so call them directly.
Industrial Piping Systems
Anaheim, CA · WC ✓ · 15 mi away
Proof for Industrial Piping Systems
- License
- CSLB 336917
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (714) 281-9308
- Listing
- Built from public records. Not claimed yet, so call them directly.
J B Builders Fire Protection Inc
Lynwood, CA · WC ✓ · 19 mi away
Proof for J B Builders Fire Protection Inc
- License
- CSLB 923970
- 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; C39 Roofing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Lynwood, CA · serves California
- Phone
- (310) 921-0949
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jb Fire Protection Inc
Anaheim, CA · WC ✓ · 16 mi away
Proof for Jb Fire Protection Inc
- License
- CSLB 647282
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C34 Pipeline; C36 Plumbing
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (714) 578-0900
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jed August
Rancho Cucamonga, CA · WC ✓ · 19 mi away
Proof for Jed August
- License
- CSLB 536787
- 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; C21 Building Moving/Demolition; C36 Plumbing; HAZ Hazardous Substance Removal
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (323) 397-0828
- Listing
- Built from public records. Not claimed yet, so call them directly.
Joh Harry H Construction Inc
Paramount, CA · WC ✓ · 18 mi away
Proof for Joh Harry H Construction Inc
- License
- CSLB 469845
- 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; C33 Painting and Decorating; C36 Plumbing; C39 Roofing
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Paramount, CA · serves California
- Phone
- (562) 630-3348
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jpm Fire Protection
Rancho Cucamonga, CA · WC exempt · 19 mi away
Proof for Jpm Fire Protection
- License
- CSLB 1141834
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 224-3812
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kelly Fire Protection Inc
Orange, CA · 19 mi away
Proof for Kelly Fire Protection Inc
- USDOT registration
- US-DOT 3234369
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Orange, CA · serves California
- Phone
- (714) 704-9024
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.