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Fire sprinkler contractors in Rancho Cucamonga, CA
14 fire sprinkler contractors in Rancho Cucamonga, CA; 329 within 30 miles. Every listing checked against the issuer's record, in the published order.
Gonzalez Fire Protection
Moreno Valley, CA · WC exempt · 21 mi away
Proof for Gonzalez Fire Protection
- License
- CSLB 1092678
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C35 Lathing and Plastering
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Moreno Valley, CA · serves California
- Phone
- (951) 221-2580
- Listing
- Built from public records. Not claimed yet, so call them directly.
Guardian South Inc
Highland, CA · WC ✓ · 22 mi away
Proof for Guardian South Inc
- License
- CSLB 734574
- 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
- Highland, CA · serves California
- Phone
- (760) 789-7190
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hanna Fire Protection
Riverside, CA · WC exempt · 21 mi away
Proof for Hanna Fire Protection
- License
- CSLB 1083987
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Riverside, CA · serves California
- Phone
- (951) 295-5621
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hi - Tech Fire Sprinklers
Yorba Linda, CA · WC ✓ · 20 mi away
Proof for Hi - Tech Fire Sprinklers
- License
- CSLB 855229
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Yorba Linda, CA · serves California
- Phone
- (949) 689-7766
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hu Fire Protection Inc
Baldwin Park, CA · WC ✓ · 23 mi away
Proof for Hu Fire Protection Inc
- License
- CSLB 1029990
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Baldwin Park, CA · serves California
- Phone
- (626) 397-9771
- Listing
- Built from public records. Not claimed yet, so call them directly.
Huante Mike L Jr
Hacienda Heights, CA · WC ✓ · 25 mi away
Proof for Huante Mike L Jr
- License
- CSLB 676834
- 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
- Hacienda Heights, CA · serves California
- Phone
- (323) 864-3238
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hydrant Flow Inc
Yorba Linda, CA · WC exempt · 21 mi away
Proof for Hydrant Flow Inc
- License
- CSLB 1138653
- 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
- Yorba Linda, CA · serves California
- Phone
- (949) 403-1033
- Listing
- Built from public records. Not claimed yet, so call them directly.
I E Fire Protection Inc
Hesperia, CA · WC ✓ · 22 mi away
Proof for I E Fire Protection Inc
- License
- CSLB 1030049
- 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
- Hesperia, CA · serves California
- Phone
- (909) 205-9821
- Listing
- Built from public records. Not claimed yet, so call them directly.
Immediate Fire Protection Inc
Anaheim, CA · WC ✓ · 22 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.
Inline Mechanical Piping Inc
Placentia, CA · WC ✓ · 24 mi away
Proof for Inline Mechanical Piping Inc
- License
- CSLB 799453
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Placentia, CA · serves California
- Phone
- (714) 572-1286
- Listing
- Built from public records. Not claimed yet, so call them directly.
J H Wiemann Fire Sprinkler Company
Brea, CA · WC exempt · 21 mi away
Proof for J H Wiemann Fire Sprinkler Company
- License
- CSLB 997275
- 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
- Brea, CA · serves California
- Phone
- (626) 407-5814
- Listing
- Built from public records. Not claimed yet, so call them directly.
J S L Fire Sprinkler Service
Phelan, CA · WC exempt · 22 mi away
Proof for J S L Fire Sprinkler Service
- License
- CSLB 1070808
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Phelan, CA · serves California
- Phone
- (951) 337-3007
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jam Corp
Monrovia, CA · WC ✓ · 25 mi away
Proof for Jam Corp
- License
- CSLB 791060
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
- Expires
- Feb 28, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Monrovia, CA · serves California
- Phone
- (626) 256-4400
- Listing
- Built from public records. Not claimed yet, so call them directly.
Koung Mark Pao-Feng
Hacienda Heights, CA · WC exempt · 25 mi away
Proof for Koung Mark Pao-Feng
- License
- CSLB 832380
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C7 Low Voltage Systems; C10 Electrical; C16 Fire Protection
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Hacienda Heights, CA · serves California
- Phone
- (626) 330-0119
- Listing
- Built from public records. Not claimed yet, so call them directly.
L C Construction & Plumbing Corp
City of Industry, CA · WC ✓ · 22 mi away
Proof for L C Construction & Plumbing Corp
- License
- CSLB 538151
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- City of Industry, CA · serves California
- Phone
- (626) 444-4836
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lake Arrowhead Plumbing Inc
Lake Arrowhead, CA · WC exempt · 24 mi away
Proof for Lake Arrowhead Plumbing Inc
- License
- CSLB 993989
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection; C36 Plumbing; C42 Sanitation System
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Lake Arrowhead, CA · serves California
- Phone
- (909) 337-0071
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lfr Fire LLC
Corona, CA · WC exempt · 21 mi away
Proof for Lfr Fire LLC
- License
- CSLB 1159599
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C16 Fire Protection
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Corona, CA · serves California
- Phone
- (562) 239-9898
- Listing
- Built from public records. Not claimed yet, so call them directly.
Li James Chung-Min
LA Puente, CA · WC exempt · 25 mi away
Proof for Li James Chung-Min
- License
- CSLB 457153
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- LA Puente, CA · serves California
- Phone
- (626) 786-5565
- Listing
- Built from public records. Not claimed yet, so call them directly.
Liang Weisong
West Covina, CA · WC exempt · 22 mi away
Proof for Liang Weisong
- License
- CSLB 1040694
- 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
- West Covina, CA · serves California
- Phone
- (626) 708-1550
- Listing
- Built from public records. Not claimed yet, so call them directly.
Los Angeles Plumbing & Backflow Testing Inc
Irwindale, CA · WC ✓ · 23 mi away
Proof for Los Angeles Plumbing & Backflow Testing Inc
- License
- CSLB 534844
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- B General Building; C16 Fire Protection; C36 Plumbing
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Irwindale, CA · serves California
- Phone
- (626) 814-0818
- Listing
- Built from public records. Not claimed yet, so call them directly.
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