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Fire sprinkler contractors in Diamond Bar, CA
5 fire sprinkler contractors in Diamond Bar, CA; 565 within 30 miles. Every listing checked against the issuer's record, in the published order.
Southland Fire Protection Co
Ontario, CA · WC ✓ · 13 mi away
Proof for Southland Fire Protection Co
- License
- CSLB 774844
- 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
- Ontario, CA · serves California
- Phone
- (909) 322-4473
- Listing
- Built from public records. Not claimed yet, so call them directly.
Southwest Fire Protection Company
Monrovia, CA · WC ✓ · 15 mi away
Proof for Southwest Fire Protection Company
- License
- CSLB 190173
- 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
- Monrovia, CA · serves California
- Phone
- (626) 359-0034
- Listing
- Built from public records. Not claimed yet, so call them directly.
Southwest Fire Protection Company
Monrovia, CA · 15 mi away
Proof for Southwest Fire Protection Company
- USDOT registration
- US-DOT 3216185
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Monrovia, CA · serves California
- Phone
- (626) 359-0034
- Listing
- Built from public records. Not claimed yet, so call them directly.
Ssd Alarm Systems
Anaheim, CA · WC ✓ · 13 mi away
Proof for Ssd Alarm Systems
- License
- CSLB 557497
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (800) 888-0444
- Listing
- Built from public records. Not claimed yet, so call them directly.
T1 Fire Protection Inc
El Monte, CA · WC exempt · 12 mi away
Proof for T1 Fire Protection Inc
- License
- CSLB 1148449
- 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
- Exempt: no employees
- Where
- El Monte, CA · serves California
- Phone
- (626) 757-7310
- Listing
- Built from public records. Not claimed yet, so call them directly.
U S a Fire & Safety Inc
Orange, CA · WC ✓ · 12 mi away
Proof for U S a Fire & Safety Inc
- License
- CSLB 902448
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Orange, CA · serves California
- Phone
- (877) 400-0098
- Listing
- Built from public records. Not claimed yet, so call them directly.
United Ocean Fire Protection Inc
South El Monte, CA · WC ✓ · 14 mi away
Proof for United Ocean Fire Protection Inc
- License
- CSLB 1156152
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- South El Monte, CA · serves California
- Phone
- (909) 895-9477
- Listing
- Built from public records. Not claimed yet, so call them directly.
V3 Construction Inc
Santa Fe Springs, CA · WC ✓ · 15 mi away
Proof for V3 Construction Inc
- License
- CSLB 1097923
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Fe Springs, CA · serves California
- Phone
- (562) 690-1030
- Listing
- Built from public records. Not claimed yet, so call them directly.
Valverde Construction Inc
Santa Fe Springs, CA · WC ✓ · 15 mi away
Proof for Valverde Construction Inc
- License
- CSLB 276469
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C31 Construction Zone Traffic Control; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Fe Springs, CA · serves California
- Phone
- (562) 906-1826
- Listing
- Built from public records. Not claimed yet, so call them directly.
Veteran Fire Protection
Anaheim, CA · WC ✓ · 11 mi away
Proof for Veteran Fire Protection
- License
- CSLB 1068068
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (800) 557-8189
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vicon Enterprise Incorporated
Anaheim, CA · WC ✓ · 11 mi away
Proof for Vicon Enterprise Incorporated
- License
- CSLB 1079004
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C16 Fire Protection
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (714) 520-7520
- Listing
- Built from public records. Not claimed yet, so call them directly.
Western Engineering Construction and Facilities Inc
Anaheim, CA · WC ✓ · 13 mi away
Proof for Western Engineering Construction and Facilities Inc
- License
- CSLB 983635
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C15 Flooring and Floor Covering; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Anaheim, CA · serves California
- Phone
- (714) 525-9600
- Listing
- Built from public records. Not claimed yet, so call them directly.
1 Teamwork Fire Protection LLC
Rancho Cucamonga, CA · WC ✓ · 15 mi away
Proof for 1 Teamwork Fire Protection LLC
- License
- CSLB 1139396
- 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
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 390-8392
- Listing
- Built from public records. Not claimed yet, so call them directly.
3 Element Fire Protection
Rosemead, CA · WC ✓ · 16 mi away
Proof for 3 Element Fire Protection
- License
- CSLB 1142633
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rosemead, CA · serves California
- Phone
- (626) 497-2604
- Listing
- Built from public records. Not claimed yet, so call them directly.
A H Accord Group Inc
San Gabriel, CA · WC ✓ · 17 mi away
Proof for A H Accord Group Inc
- License
- CSLB 757675
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C10 Electrical; C16 Fire Protection; C36 Plumbing
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Gabriel, CA · serves California
- Phone
- (626) 272-7058
- Listing
- Built from public records. Not claimed yet, so call them directly.
A to Z Construction
Westminster, CA · WC exempt · 20 mi away
Proof for A to Z Construction
- License
- CSLB 951360
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Westminster, CA · serves California
- Phone
- (714) 775-1837
- Listing
- Built from public records. Not claimed yet, so call them directly.
Able Sprinkler Corporation
Norco, CA · WC exempt · 16 mi away
Proof for Able Sprinkler Corporation
- License
- CSLB 494082
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Norco, CA · serves California
- Phone
- (951) 675-7401
- Listing
- Built from public records. Not claimed yet, so call them directly.
Action Fire Protection
Garden Grove, CA · 18 mi away
Proof for Action Fire Protection
- USDOT registration
- US-DOT 3364051
- Issuer
- US-DOT
- Status
- Active
- Class
- Private motor carrier
- Checked
- Oct 23, 2026
- Where
- Garden Grove, CA · serves California
- Phone
- (714) 260-0101
- Listing
- Built from public records. Not claimed yet, so call them directly.
Affordable Fire Protection LLC
Tustin, CA · WC exempt · 18 mi away
Proof for Affordable Fire Protection LLC
- License
- CSLB 1157936
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Tustin, CA · serves California
- Phone
- (303) 434-7083
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alarm and Sprinkler Company Inc the
Santa Ana, CA · WC ✓ · 16 mi away
Proof for Alarm and Sprinkler Company Inc the
- License
- CSLB 978587
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C10 Electrical; C16 Fire Protection
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Santa Ana, CA · serves California
- Phone
- (866) 496-4456
- Listing
- Built from public records. Not claimed yet, so call them directly.
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