C-16 — page 3 of 3
831 clear company licenses whose first classification is “C-16 — Fire Protection”.
| Place | Contractor | License | Main classification | Expires |
|---|---|---|---|---|
| Sacramento, CA | PRESIDENTIAL FIRE PROTECTION INC | 847133 | C-16 — Fire Protection | Jul 31, 2028 |
| Northridge, CA | PRIME FIRE PROTECTION | 775565 | C-16 — Fire Protection | Feb 29, 2028 |
| Glendale, CA | PRIME FIRE PROTECTION INC | 963462 | C-16 — Fire Protection | Aug 31, 2027 |
| North Hollywood, CA | PRO - TEK FIRE SPRINKLER SYSTEM KOSY & JOON INC | 788713 | C-16 — Fire Protection | Dec 31, 2026 |
| San Francisco, CA | PRO PLUMBING & FIRE SPRINKLER INC | 1004754 | C-16 — Fire Protection | Jun 30, 2027 |
| Temecula, CA | PROACTIVE FIRE DESIGN & CONSULTING INC | 952372 | C-16 — Fire Protection | Sep 30, 2028 |
| Tracy, CA | PROFESSIONAL FIRE SAFETY INC | 1011525 | C-16 — Fire Protection | Feb 29, 2028 |
| Artesia, CA | PROGRESSIVE FIRE PROTECTION INC | 1127688 | C-16 — Fire Protection | Oct 31, 2028 |
| Calabasas, CA | PROTECH FIRE PROTECTION CO | 909063 | C-16 — Fire Protection | Jan 31, 2028 |
| Thousand Oaks, CA | PROTECH WF PROTECTION INC | 1135596 | C-16 — Fire Protection | Apr 30, 2027 |
| La Mirada, CA | PROVEN FIRE PROTECTION | 1151606 | C-16 — Fire Protection | Mar 31, 2028 |
| Baldwin Park, CA | PUMPMAN SOCAL PUMPMAN LLC | 1024442 | C-16 — Fire Protection | Mar 31, 2027 |
| Rocklin, CA | PYE BARKER FIRE MARQUEE FIRE PROTECTION LLC | 1077494 | C-16 — Fire Protection | Jun 30, 2027 |
| Pleasanton, CA | PYE-BARKER FIRE AEGIS ENTERPRISES INC | 1063139 | C-16 — Fire Protection | Feb 29, 2028 |
| San Martin, CA | PYRAMID PLUMBING AND FIRE PROTECTION PYRAMID PLUMBING INC | 718234 | C-16 — Fire Protection | Feb 29, 2028 |
| Santa Fe Springs, CA | QUALCO FIRE PROTECTION INC | 786012 | C-16 — Fire Protection | Oct 31, 2026 |
| Campbell, CA | QUALITY FIRE SYSTEMS INC | 1093977 | C-16 — Fire Protection | Jul 31, 2028 |
| Fresno, CA | QUALITY PLUMBING PORTER'S PLUMBING INC | 747085 | C-16 — Fire Protection | Mar 31, 2028 |
| Fontana, CA | QUICK RESPONSE FIRE PROTECTION INC | 959457 | C-16 — Fire Protection | Nov 30, 2026 |
| Ventura, CA | R & R FIRE PROTECTION INC | 808823 | C-16 — Fire Protection | Jun 30, 2028 |
| Sun Valley, CA | R G FIRE INC | 969593 | C-16 — Fire Protection | Jan 31, 2028 |
| Perris, CA | R J FIRE PROTECTION INC | 1032423 | C-16 — Fire Protection | Sep 30, 2027 |
| Tehachapi, CA | R J FIRE SPRINKLER SYSTEMS INC | 583392 | C-16 — Fire Protection | Jun 30, 2027 |
| Ventura, CA | R L D FIRE PROTECTION INC | 914905 | C-16 — Fire Protection | Apr 30, 2028 |
| Rancho Cucamonga, CA | R L FIRE PROTECTION COMPANY INC | 1107272 | C-16 — Fire Protection | Jul 31, 2027 |
| Jurupa Valley, CA | R N J WATERWORKS | 1133272 | C-16 — Fire Protection | May 31, 2028 |
| Brentwood, CA | R&R FIRE PROTECTION LLC | 1081106 | C-16 — Fire Protection | Sep 30, 2027 |
| San Diego, CA | RAPID FIRE FABRICATION AND SUPPLY INC | 865733 | C-16 — Fire Protection | Oct 31, 2027 |
| Pacific Grove, CA | RAPID ROOTER PLUMBING WILSON'S PENINSULA STEAM AND PLUMBING INC | 312880 | C-16 — Fire Protection | Apr 30, 2027 |
| Martinez, CA | RAPTOR FIRE PROTECTION INC | 1091388 | C-16 — Fire Protection | May 31, 2028 |
| San Clemente, CA | RAPTOR PLUMBING INC | 749355 | C-16 — Fire Protection | May 31, 2028 |
| San Jacinto, CA | RBM FIRE PROTECTION INC | 1039605 | C-16 — Fire Protection | May 31, 2028 |
| Wildomar, CA | RED 1 FIRE SUPPRESSION INC | 1060963 | C-16 — Fire Protection | Dec 31, 2027 |
| Huntington Beach, CA | RED LIGHT FIRE PROTECTION | 904315 | C-16 — Fire Protection | Oct 31, 2027 |
| Red Bluff, CA | REDHAT FIRE PROTECTION NFC ENTERPRISES INC | 1070275 | C-16 — Fire Protection | Oct 31, 2026 |
| Colton, CA | REDLINE FIRE PROTECTION SERVICES INC | 923581 | C-16 — Fire Protection | Apr 30, 2028 |
| Murrieta, CA | REEP FIRE PROTECTION | 810814 | C-16 — Fire Protection | Aug 31, 2028 |
| Van Nuys, CA | REGENCY SHARK FIRE SERVICES INC | 918802 | C-16 — Fire Protection | Jul 31, 2028 |
| Los Angeles, CA | RELIABLE FIRE | 1083876 | C-16 — Fire Protection | Nov 30, 2027 |
| Hawthorne, CA | RELIABLE FIRE PROTECTION INC | 1059300 | C-16 — Fire Protection | Oct 31, 2027 |
| Fremont, CA | RELIABLE FIRE SERVICES LLC | 1092710 | C-16 — Fire Protection | Jun 30, 2028 |
| Sacramento, CA | RELIANT FIRE PROTECTION LLC | 1151335 | C-16 — Fire Protection | Mar 31, 2028 |
| Bakersfield, CA | RES FIRE PROTECTION & INSPECTIONS INC | 1115274 | C-16 — Fire Protection | Jan 31, 2028 |
| San Jose, CA | ROBINSON GEO M & CO | 253108 | C-16 — Fire Protection | Apr 30, 2028 |
| San Jose, CA | ROBINSON GEO M SERVICE CORP | 684482 | C-16 — Fire Protection | Feb 29, 2028 |
| Yuma, AZ | ROCK FIRE SYSTEMS INC | 1045381 | C-16 — Fire Protection | Oct 31, 2028 |
| Soquel, CA | ROLLINS FIRE SPINKLERS INC | 253740 | C-16 — Fire Protection | Sep 30, 2027 |
| Los Angeles, CA | ROTH E Z PLUMBING INC | 741375 | C-16 — Fire Protection | Oct 31, 2027 |
| La Verne, CA | ROUTE 66 FIRE PROTECTION INC | 909815 | C-16 — Fire Protection | Jan 31, 2028 |
| San Jose, CA | ROYAL PLUMBING & SEWER SERVICE INC | 893238 | C-16 — Fire Protection | Feb 28, 2027 |
| Hollister, CA | RTM FIRE | 1107035 | C-16 — Fire Protection | Jul 31, 2027 |
| San Luis Obispo, CA | S & M FIRE PROTECTION TEDESCHI FIRE PROTECTION INC | 1008794 | C-16 — Fire Protection | Nov 30, 2027 |
| Bakersfield, CA | S & P MECHANICAL INC | 701107 | C-16 — Fire Protection | Jun 30, 2028 |
| Fontana, CA | S C FIRE SUPPRESSION INC | 1101332 | C-16 — Fire Protection | Feb 28, 2027 |
| Atascadero, CA | S CARLSON'S PLUMBING INC | 1033544 | C-16 — Fire Protection | Dec 31, 2027 |
| Whittier, CA | S D L FIRE PROTECTION INC | 1017716 | C-16 — Fire Protection | Apr 30, 2028 |
| Santa Clarita, CA | S FIRE INC | 801033 | C-16 — Fire Protection | Nov 30, 2027 |
| Gardena, CA | S J L PLUMBING & PIPING INC | 671165 | C-16 — Fire Protection | May 31, 2027 |
| La Habra, CA | S N S FIRE PROTECTION INC | 989257 | C-16 — Fire Protection | Dec 31, 2027 |
| Sunland, CA | S O S FIRE PROTECTION | 1145007 | C-16 — Fire Protection | Oct 31, 2027 |
| Tarzana, CA | S O S FIRE SERVICES INC | 976500 | C-16 — Fire Protection | Sep 30, 2028 |
| Sacramento, CA | SACRAMENTO FIRE EXTINGUISHER CO NATIONAL FIRE SYSTEMS INC | 938059 | C-16 — Fire Protection | Sep 30, 2027 |
| Fremont, CA | SAEHAN FIRE PROTECTION INC | 815196 | C-16 — Fire Protection | Jul 31, 2027 |
| Daly City, CA | SAFE ASSURANCE FIRE PROTECTION INC | 1057865 | C-16 — Fire Protection | Jul 31, 2028 |
| Sunland, CA | SAFECO FIRE PROTECTION INC | 738916 | C-16 — Fire Protection | Dec 31, 2026 |
| Van Nuys, CA | SALAMANDER FIRE PROTECTION INC | 778069 | C-16 — Fire Protection | May 31, 2028 |
| Brisbane, CA | SALET GEORGE PLUMBING INC | 888630 | C-16 — Fire Protection | Dec 31, 2026 |
| San Leandro, CA | SAN FRANCISCO FIRE PREVENTION INC | 1027071 | C-16 — Fire Protection | May 31, 2027 |
| Fresno, CA | SAN JOAQUIN FIRE PROTECTION INC | 775461 | C-16 — Fire Protection | Feb 29, 2028 |
| Inglewood, CA | SANKOFA COMPANY | 1119872 | C-16 — Fire Protection | Apr 30, 2028 |
| Santa Cruz, CA | SANTA CRUZ FIRE EQUIPMENT COMPANY | 432917 | C-16 — Fire Protection | Dec 31, 2027 |
| Norco, CA | SANTA FE PLUMBING KIRK PLUMBING INC | 751147 | C-16 — Fire Protection | Jun 30, 2028 |
| Moss Landing, CA | SBK FIRE PROTECTION LLC | 1156703 | C-16 — Fire Protection | Jun 30, 2028 |
| Mesa, AZ | SCHUELLER FIRE PROTECTION ALLIED FIRE PROTECTION INC | 1071375 | C-16 — Fire Protection | Nov 30, 2026 |
| Novato, CA | SCHWERIN FIRE PROTECTION | 1103652 | C-16 — Fire Protection | Apr 30, 2027 |
| Lodi, CA | SCIENS CEN-CAL FIRE SYSTEMS DIVISION CEN-CAL FIRE SYSTEMS INC | 488547 | C-16 — Fire Protection | Mar 31, 2028 |
| Poway, CA | SCIENS WESTERN FIRE PROTECTION DIVISION WESTERN FIRE PROTECTION INC | 588039 | C-16 — Fire Protection | Feb 29, 2028 |
| Apple Valley, CA | SCORPION FIRE PROTECTION INC | 1046996 | C-16 — Fire Protection | Nov 30, 2026 |
| Santa Fe Springs, CA | SCOTT PLUMBING INC | 813415 | C-16 — Fire Protection | Oct 31, 2026 |
| North Hollywood, CA | SD CONCRETE CORING INC | 1096254 | C-16 — Fire Protection | Sep 30, 2028 |
| Lynwood, CA | SD FIRE GROUP AED DESIGN GROUP | 1079332 | C-16 — Fire Protection | May 31, 2028 |
| Copperopolis, CA | SEAMLESS FIRE PROTECTION LLC | 1016978 | C-16 — Fire Protection | Aug 31, 2028 |
| Hawthorne, CA | SEEMS PLUMBING CO INC | 713978 | C-16 — Fire Protection | Oct 31, 2027 |
| Hayward, CA | SENTINEL FIRE PROTECTION INC | 855586 | C-16 — Fire Protection | Mar 31, 2027 |
| Oakland, CA | SEQUOIA FIRE PROTECTION | 1039554 | C-16 — Fire Protection | May 31, 2028 |
| Brea, CA | SERENITY FIRE PROTECTION | 902927 | C-16 — Fire Protection | Apr 30, 2027 |
| Oxnard, CA | SERVICE-PRO FIRE PROTECTION INC | 817889 | C-16 — Fire Protection | Mar 31, 2027 |
| Lakeside, CA | SEXTON FIRE PROTECTION SEXTON COMPANY INC | 680423 | C-16 — Fire Protection | Jan 31, 2027 |
| San Francisco, CA | SF PLUMBING & FIRE PROTECTION INC | 1075806 | C-16 — Fire Protection | May 31, 2027 |
| San Francisco, CA | SFCO FIRE PROTECTION SFCO CONSTRUCTION LLC | 1150895 | C-16 — Fire Protection | Feb 29, 2028 |
| San Jose, CA | SHADOW FIRE PROTECTION INC | 930078 | C-16 — Fire Protection | Jul 31, 2028 |
| Burbank, CA | SHARP FIRE PROTECTION | 821845 | C-16 — Fire Protection | Jul 31, 2027 |
| Thousand Palms, CA | SHASTA FIRE PROTECTION INC | 476633 | C-16 — Fire Protection | Jul 31, 2027 |
| Yorba Linda, CA | SHELTON FIRE PROTECTION CO INC | 677631 | C-16 — Fire Protection | May 31, 2027 |
| Laguna Niguel, CA | SHIELD FIRE PROTECTION SHIELD SERVICES INC | 916743 | C-16 — Fire Protection | Jun 30, 2028 |
| San Francisco, CA | SHIELD FIRE PROTECTION INC | 1067016 | C-16 — Fire Protection | Jul 31, 2028 |
| Nampa, ID | SHILO AUTOMATIC SPRINKLERS INC | 516166 | C-16 — Fire Protection | Aug 31, 2027 |
| Clovis, CA | SIERRA FIRE PROTECTION INC | 311843 | C-16 — Fire Protection | Sep 30, 2028 |
| Acampo, CA | SIERRA SPRINKLER SERVICES INC | 607234 | C-16 — Fire Protection | Nov 30, 2026 |
| San Francisco, CA | SILVA'S FIRE PROTECTION LLC | 1113741 | C-16 — Fire Protection | Dec 31, 2027 |
| Santa Margarita, CA | SIMS FIRE PROTECTION INC | 873704 | C-16 — Fire Protection | Mar 31, 2028 |
| Soulsbyville, CA | SINDELAR PLUMBING INC | 1019218 | C-16 — Fire Protection | Feb 29, 2028 |
| Arleta, CA | SINGLETON FIRE PROTECTION INC | 667001 | C-16 — Fire Protection | Nov 30, 2027 |
| Simi Valley, CA | SK PLUMBING & MECHANICAL INC | 1011510 | C-16 — Fire Protection | Feb 29, 2028 |
| Compton, CA | SKY WATER FIRE PROTECTION INC | 1028713 | C-16 — Fire Protection | Jul 31, 2027 |
| Los Angeles, CA | SMITH ROY E PLUMBING CO INC | 179873 | C-16 — Fire Protection | May 31, 2027 |
| Gardena, CA | SOCAL FIRE GUARD SYSTEMS | 1116095 | C-16 — Fire Protection | Feb 29, 2028 |
| Sylmar, CA | SOCAL FIRE PROTECTION R V R G O N CORP | 893040 | C-16 — Fire Protection | Nov 30, 2027 |
| Hermosa Beach, CA | SOUTH BAY FIRE INC | 969759 | C-16 — Fire Protection | Feb 29, 2028 |
| San Clemente, CA | SOUTH COAST FIRE PROTECTION INC | 746130 | C-16 — Fire Protection | Feb 29, 2028 |
| Ontario, CA | SOUTHLAND FIRE PROTECTION CO | 774844 | C-16 — Fire Protection | Feb 29, 2028 |
| Thousand Palms, CA | SOUTHWEST FIRE PROS SOUTHWEST PLUMBING & FIRE PROTECTION INC | 1005165 | C-16 — Fire Protection | Jul 31, 2027 |
| Monrovia, CA | SOUTHWEST FIRE PROTECTION COMPANY | 190173 | C-16 — Fire Protection | Sep 30, 2027 |
| Downey, CA | SPARK FIRE | 1145212 | C-16 — Fire Protection | Oct 31, 2027 |
| Irvine, CA | SPD FIRE INC | 1134941 | C-16 — Fire Protection | Mar 31, 2027 |
| Industry, CA | SPECIALIZED FIRE PROTECTION INC | 1005885 | C-16 — Fire Protection | Jul 31, 2027 |
| Santa Barbara, CA | SPECIALTY PLUMBING INC | 831870 | C-16 — Fire Protection | Feb 29, 2028 |
| Lake Elsinore, CA | SPHINX PLUMBING & FIRE INC | 513711 | C-16 — Fire Protection | Nov 30, 2027 |
| Clovis, CA | SPITFIRE SYSTEMS INC | 1125577 | C-16 — Fire Protection | Aug 31, 2028 |
| Sacramento, CA | SPRINKLE ME FIRE PROTECTION INC | 1097427 | C-16 — Fire Protection | Dec 31, 2027 |
| Palo Cedro, CA | STANKEY AND SONS FIRE PROTECTION | 631756 | C-16 — Fire Protection | Jan 31, 2027 |
| Burbank, CA | STAR FIRE PROTECTION RISING STAR FIRE PROTECTION INC | 865844 | C-16 — Fire Protection | Mar 31, 2028 |
| Riverside, CA | STARLUX | 1145163 | C-16 — Fire Protection | Oct 31, 2027 |
| Centennial, CO | STATEWIDE FIRE PROTECTION API GROUP LIFE SAFETY USA LLC | 1098547 | C-16 — Fire Protection | Nov 30, 2026 |
| Glendale, CA | STATEWIDE FIRE PROTECTION INC | 988398 | C-16 — Fire Protection | Nov 30, 2027 |
| Woodland Hills, CA | STERLING FIRE PROTECTION INC | 980690 | C-16 — Fire Protection | Mar 31, 2027 |
| Santa Ana, CA | STERLING PLUMBING INC | 825163 | C-16 — Fire Protection | Sep 30, 2027 |
| Signal Hill, CA | STREAMLINE FIRE PROTECTION INC | 931653 | C-16 — Fire Protection | Apr 30, 2027 |
| Redlands, CA | SUMMIT FIRE PROTECTION INC | 362801 | C-16 — Fire Protection | Feb 28, 2027 |
| Mendota Heights, MN | SUMMIT FIRE PROTECTION SYSTEMS SUMMIT FIRE PROTECTION CO | 914879 | C-16 — Fire Protection | Apr 30, 2028 |
| San Francisco, CA | SUNNY'S PLUMBING INC | 536715 | C-16 — Fire Protection | Jul 31, 2028 |
| Santa Rosa, CA | SUPER SERVICE PLUMBING LEDUC & DEXTER INC | 651401 | C-16 — Fire Protection | Jul 31, 2028 |
| Fremont, CA | SUPERIOR AUTOMATIC SPRINKLER CO | 287121 | C-16 — Fire Protection | Nov 30, 2026 |
| Rowland Heights, CA | SUPERIOR FIRE PROTECTION INC | 664427 | C-16 — Fire Protection | Dec 31, 2027 |
| Nipomo, CA | SUPERIOR FIRE SPRINKLER INC | 985941 | C-16 — Fire Protection | Oct 31, 2027 |
| Brea, CA | SUPPRESS FIRE AUTOMATIC SPRINKLERS INC | 794824 | C-16 — Fire Protection | Apr 30, 2027 |
| Fremont, CA | SURE FIRE PROTECTION COMPANY INCORPORATED | 751161 | C-16 — Fire Protection | Jun 30, 2028 |
| Santa Rosa, CA | SWAN PLUMBING INC | 656463 | C-16 — Fire Protection | Feb 28, 2027 |
| Rocklin, CA | SYSTEMS TECH INC | 947274 | C-16 — Fire Protection | May 31, 2028 |
| Ventura, CA | T & S FIRE PROTECTION INC | 1060914 | C-16 — Fire Protection | Dec 31, 2027 |
| Antioch, CA | T N T FIRE PROTECTION INC | 934330 | C-16 — Fire Protection | Jun 30, 2027 |
| Bakersfield, CA | TACTICAL FIRE SYSTEMS INC | 1072436 | C-16 — Fire Protection | Jan 31, 2027 |
| Glendale, CA | TARGET FIRE PROTECTION INC | 886348 | C-16 — Fire Protection | Oct 31, 2026 |
| Highland, CA | TEAM FIRE PROTECTION COMPANY INC | 902929 | C-16 — Fire Protection | Aug 31, 2027 |
| San Martin, CA | THE FIRE GUYS | 1092038 | C-16 — Fire Protection | May 31, 2028 |
| San Clemente, CA | THE PASSIONATE PLUMBER PACIFIC SHORE INC | 1073266 | C-16 — Fire Protection | May 31, 2028 |
| Palm Springs, CA | THOMAS M INCORPORATED | 762801 | C-16 — Fire Protection | May 31, 2027 |
| Morgan Hill, CA | THOMAS PLUMBING INC | 356040 | C-16 — Fire Protection | Dec 31, 2027 |
| Temecula, CA | THREE M FIRE PROTECTION INC | 1021243 | C-16 — Fire Protection | Nov 30, 2026 |
| Rancho Dominguez, CA | TIER ONE MECHANICAL INC | 1071811 | C-16 — Fire Protection | Dec 31, 2026 |
| Sacramento, CA | TIMBERWORKS PLUMBING NEWWRX INC | 1003296 | C-16 — Fire Protection | Apr 30, 2027 |
| Folsom, CA | TISCO FIRE SYSTEM INC | 944364 | C-16 — Fire Protection | Apr 30, 2027 |
| Bullhead City, AZ | TL BAKER PLUMBING & HEATING LLC | 1111575 | C-16 — Fire Protection | Oct 31, 2027 |
| Tracy, CA | TM FIRE PROTECTION INC | 1137086 | C-16 — Fire Protection | May 31, 2027 |
| Laguna Hills, CA | TOP LINE FIRE PROTECTION INC | 944213 | C-16 — Fire Protection | Sep 30, 2028 |
| Vista, CA | TOTAL FIRE PROTECTION INC | 955387 | C-16 — Fire Protection | Dec 31, 2026 |
| Grand Rapids, MI | TOTAL FIRE PROTECTION OF MICHIGAN INC | 1145837 | C-16 — Fire Protection | Oct 31, 2027 |
| Pasadena, TX | TOTAL SAFETY US INC | 936650 | C-16 — Fire Protection | Aug 31, 2027 |
| Kelseyville, CA | TOTORICA PLUMBING INC | 402485 | C-16 — Fire Protection | May 31, 2027 |
| Ripon, CA | TOUCHDOWN FIRE INC | 934122 | C-16 — Fire Protection | May 31, 2028 |
| Van Nuys, CA | TRADE FIRE PROTECTION GROUP | 773554 | C-16 — Fire Protection | Jan 31, 2028 |
| Pleasanton, CA | TRANSBAY FIRE PROTECTION INC | 629778 | C-16 — Fire Protection | Jul 31, 2027 |
| Fremont, CA | TRI - CITY FIRE PROTECTION INC | 879082 | C-16 — Fire Protection | Jun 30, 2028 |
| Hesperia, CA | TRI - COUNTY FIRE PONTOLILLO INC | 803096 | C-16 — Fire Protection | Jan 31, 2028 |
| Livermore, CA | TRIAD FIRE PROTECTION SYSTEMS INC | 686091 | C-16 — Fire Protection | Dec 31, 2026 |
| Glendale, CA | TRIANGLE FIRE PROTECTION AND SPRINKLERS INC | 1132528 | C-16 — Fire Protection | Feb 28, 2027 |
| Hesperia, CA | TRIDENT FIRE PROTECTION INC | 935502 | C-16 — Fire Protection | Jul 31, 2027 |
| Palmdale, CA | TRIUMPH FIRE PROTECTION INC | 1037242 | C-16 — Fire Protection | Mar 31, 2028 |
| Reno, NV | TROPHY PEAK FIRE PROTECTION INC | 1070711 | C-16 — Fire Protection | Nov 30, 2026 |
| Monterey, CA | TRUE FIRE PROTECTION INC | 689889 | C-16 — Fire Protection | Feb 29, 2028 |
| Santa Cruz, CA | TWS INC | 1006173 | C-16 — Fire Protection | Aug 31, 2027 |
| Sun Valley, CA | U S F P INC | 895398 | C-16 — Fire Protection | Jun 30, 2027 |
| Gilroy, CA | U S FIRE PREVENTION VIRTUE FIRE INC | 1035448 | C-16 — Fire Protection | Jan 31, 2028 |
| Reston, VA | U S SMOKE & FIRE CORP | 1065223 | C-16 — Fire Protection | Apr 30, 2028 |
| Ukiah, CA | UKIAH OXYGEN CO EUREKA OXYGEN COMPANY | 920495 | C-16 — Fire Protection | Aug 31, 2028 |
| Elk Grove, CA | ULTIMATE FIRE SYSTEMS INC | 927161 | C-16 — Fire Protection | Jan 31, 2027 |
| San Fernando, CA | ULTIMATE HYDRO FIRE PROTECTION INC | 864841 | C-16 — Fire Protection | Sep 30, 2027 |
| Woodland Hills, CA | UNI FIRE PROTECTION INC | 692497 | C-16 — Fire Protection | Aug 31, 2027 |
| Sun Valley, CA | UNION PLUMBING INC | 923952 | C-16 — Fire Protection | Oct 31, 2026 |
| San Francisco, CA | UNITED CALIFORNIA FIRE PROTECTION | 990461 | C-16 — Fire Protection | Feb 29, 2028 |
| West Covina, CA | UNITED FIRE & SAFETY CORP | 621096 | C-16 — Fire Protection | Jun 30, 2027 |
| San Jose, CA | UNITED FIRE SAFETY WILLIAMS R A ENTERPRISES INCORPORATED | 705169 | C-16 — Fire Protection | Mar 31, 2027 |
| Canoga Park, CA | UNITED FIRE SERVICES INC | 822177 | C-16 — Fire Protection | Jul 31, 2027 |
| Murrieta, CA | UNITED FIRE SOLUTIONS INC | 987082 | C-16 — Fire Protection | Sep 30, 2027 |
| Los Banos, CA | UNITED FIRE SPRINKLERS INC | 931281 | C-16 — Fire Protection | Apr 30, 2027 |
| South El Monte, CA | UNITED OCEAN FIRE PROTECTION INC | 1156152 | C-16 — Fire Protection | Jun 30, 2028 |
| Glendale, CA | URGENT FIRE PROTECTION INC | 1137889 | C-16 — Fire Protection | May 31, 2027 |
| San Jose, CA | US FIRE PROTECTION CONTRACTORS INC | 1051296 | C-16 — Fire Protection | Mar 31, 2027 |
| Chino, CA | USA FIRE PROTECTION ALBX LLC | 1103644 | C-16 — Fire Protection | Apr 30, 2027 |
| San Bernardino, CA | V FIRE SYSTEMS CORPORATION | 779913 | C-16 — Fire Protection | Jun 30, 2028 |
| Montclair, CA | VALCO FIRE PROTECTION INC | 1101001 | C-16 — Fire Protection | Jan 31, 2027 |
| Gardena, CA | VALLEN DISTRIBUTION INC | 972730 | C-16 — Fire Protection | May 31, 2028 |
| Scottsdale, AZ | VALLEY FIRE SPRINKLER INC | 814327 | C-16 — Fire Protection | Nov 30, 2026 |
| San Francisco, CA | VALUE FIRE PROTECTION INC | 531199 | C-16 — Fire Protection | May 31, 2028 |
| Vista, CA | VANGUARD FIRE PROTECTION INC | 487475 | C-16 — Fire Protection | Feb 29, 2028 |
| Moreno Valley, CA | VEDOY'S FIRE AND SAFETY COMPANY INC | 936053 | C-16 — Fire Protection | Nov 30, 2027 |
| La Habra, CA | VETERAN FIRE PROTECTION SERVICES INC | 1058192 | C-16 — Fire Protection | Dec 31, 2026 |
| Hesperia, CA | VETERANS INDUSTRIAL FIRE PROTECTION VETERANS INDUSTRIAL PROTECTION INC | 1100282 | C-16 — Fire Protection | Jan 31, 2027 |
| Valencia, CA | VICTOR PLUMBING INC | 386205 | C-16 — Fire Protection | Dec 31, 2027 |
| Portland, OR | VIKING NORTHWEST COMPANY VIKING AUTOMATIC SPRINKLER COMPANY | 279188 | C-16 — Fire Protection | Aug 31, 2027 |
| San Bernardino, CA | VIZCARRA FIRE PROTECTION INC | 1134590 | C-16 — Fire Protection | Mar 31, 2027 |
| Modesto, CA | WAGNER J R FIRE PROTECTION | 968003 | C-16 — Fire Protection | Nov 30, 2026 |
| Pleasanton, CA | WALSCHON FIRE PROTECTION INC | 568438 | C-16 — Fire Protection | May 31, 2027 |
| Tustin, CA | WARDEN FIRE PROTECTION INC | 1125350 | C-16 — Fire Protection | Aug 31, 2028 |
| Bakersfield, CA | WARRIORS FIRE PROTECTION INC | 1077671 | C-16 — Fire Protection | Jul 31, 2027 |
| Tustin, CA | WC FIRE PROTECTION INC | 1116336 | C-16 — Fire Protection | Feb 29, 2028 |
| Bellflower, CA | WEST COAST CHLORINATION INC | 1152176 | C-16 — Fire Protection | Mar 31, 2028 |
| Chino, CA | WEST COAST FIRE PROTECTION INC | 899577 | C-16 — Fire Protection | Jul 31, 2027 |
| Auburn, CA | WEST COAST FIRE PROTECTION SYSTEMS CO INC | 624269 | C-16 — Fire Protection | Aug 31, 2027 |
| Ramona, CA | WEST POINT FIRE PROTECTION INC | 1081530 | C-16 — Fire Protection | Sep 30, 2027 |
| Lomita, CA | WESTAR FIRE PROTECTION INC | 548679 | C-16 — Fire Protection | Jun 30, 2027 |
| Hemet, CA | WESTERN FIRE COMPANY INC | 729914 | C-16 — Fire Protection | Dec 31, 2027 |
| Modesto, CA | WESTSTAR FIRE SYSTEMS INC | 505637 | C-16 — Fire Protection | Feb 28, 2027 |
| Lake Elsinore, CA | WHITE EAGLE FIRE PROTECTION | 1092199 | C-16 — Fire Protection | Jun 30, 2028 |
| Nipomo, CA | WHITTLE FIRE PROTECTION | 677813 | C-16 — Fire Protection | Apr 30, 2028 |
| Martinez, CA | WILDFIRE FIGHTING SYSTEMS C J S AUTOMATIC FIRE SPRINKLER SYSTEMS INC | 929405 | C-16 — Fire Protection | Mar 31, 2027 |
| Jackson, WY | WILDFIRE SERVICES LLC | 1050924 | C-16 — Fire Protection | Mar 31, 2027 |
| Redding, CA | WILGUS FIRE CONTROL INC | 462979 | C-16 — Fire Protection | Sep 30, 2028 |
| Selma, CA | WILSON FIRE SPRINKLER COMPANY INC | 899212 | C-16 — Fire Protection | Jun 30, 2027 |
| Sonoma, CA | WINE COUNTRY FIRE PROTECTION & PLUMBING INC | 1038646 | C-16 — Fire Protection | Mar 31, 2028 |
| Montebello, CA | WOLF FIRE PROTECTION INC | 1040830 | C-16 — Fire Protection | Sep 30, 2028 |
| Auburn, CA | WOMACK AND ASSOCIATES FIRE PROTECTION | 620348 | C-16 — Fire Protection | May 31, 2027 |
| Scotts Valley, CA | WOODS WORKS FIRE PROTECTION INC | 1050738 | C-16 — Fire Protection | Feb 28, 2027 |
| Corona, CA | WOODSON FIRE PROTECTION LLC | 1089019 | C-16 — Fire Protection | Jul 31, 2028 |
| Rancho Cordova, CA | X-PERT FIRE SUPPRESSION SERVICE LLC | 1155344 | C-16 — Fire Protection | May 31, 2028 |
| Sylmar, CA | XELAJU FIRE PROTECTION INC | 1155030 | C-16 — Fire Protection | May 31, 2028 |
| Santa Ana, CA | XL FIRE PROTECTION CO | 311681 | C-16 — Fire Protection | May 31, 2027 |
| San Diego, CA | YELLOW HAT FIRE LLC | 885333 | C-16 — Fire Protection | Mar 31, 2028 |
| Woodland, CA | YOLO FIRE & PROTECTION | 1156960 | C-16 — Fire Protection | Jun 30, 2028 |
| Daly City, CA | YU'S PLUMBING & FIRE PROTECTION | 1086417 | C-16 — Fire Protection | May 31, 2028 |
| Santa Maria, CA | ZIERMAN PLUMBING & HEATING INC | 420848 | C-16 — Fire Protection | Apr 30, 2028 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.