A — page 37 of 37
10,968 clear company licenses whose first classification is “A — General Engineering”.
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| Place | Contractor | License | Main classification | Expires |
|---|---|---|---|---|
| Fresno, CA | WILLIAMS D H CONSTRUCTION INCORPORATED | 571597 | A — General Engineering | Apr 30, 2028 |
| Fresno, CA | WILLIAMS EXCAVATION JIMMY THE JUNKER INC | 314407 | A — General Engineering | Sep 30, 2027 |
| Mariposa, CA | WILLIAMS EXCAVATION INC | 435145 | A — General Engineering | Mar 31, 2028 |
| Bakersfield, CA | WILLIAMS INDUSTRIAL CONSTRUCTION | 1052562 | A — General Engineering | Apr 30, 2027 |
| Anderson, CA | WILLIAMS JON EXCAVATING INC | 1039062 | A — General Engineering | May 31, 2028 |
| Los Banos, CA | WILLIAMS LAND LEVELING | 650586 | A — General Engineering | Jul 31, 2028 |
| Mission Hills, CA | WILLIAMS PIPELINE CONTRACTORS INC | 353528 | A — General Engineering | Aug 31, 2028 |
| Lompoc, CA | WILLIAMS RODNEY CONSTRUCTION INC | 805040 | A — General Engineering | Mar 31, 2028 |
| Atwater, CA | WILLIAMS THOMAS C INCORPORATED | 396665 | A — General Engineering | Dec 31, 2026 |
| Terra Bella, CA | WILLIAMS WELDING & CONSTRUCTION INC | 1135414 | A — General Engineering | Apr 30, 2027 |
| Tahoe City, CA | WILLIAMSON BOAT LIFT INC | 242547 | A — General Engineering | Jan 31, 2028 |
| Lake Elsinore, CA | WILLIAMSON DEVELOPMENT GROUP | 990201 | A — General Engineering | Jan 31, 2028 |
| Exeter, CA | WILLITTS EQUIPMENT & ENGINEERING CO INC | 675312 | A — General Engineering | Apr 30, 2028 |
| Salyer, CA | WILLOW HAWK INC | 989804 | A — General Engineering | Jan 31, 2028 |
| Norco, CA | WILSON A D INC | 333979 | A — General Engineering | Jul 31, 2027 |
| Spring Valley, CA | WILSON C E CORP | 460377 | A — General Engineering | Jul 31, 2028 |
| Oceano, CA | WILSON EXCAVATING & GRADING INCORPORATED | 779899 | A — General Engineering | Feb 29, 2028 |
| Arroyo Grande, CA | WILSON LEE ELECTRIC COMPANY INC | 851738 | A — General Engineering | Dec 31, 2026 |
| La Verne, CA | WILSON M COMPANY CONTRACTORS INC | 757834 | A — General Engineering | Jan 31, 2027 |
| Canby, OR | WILSON UTILITY CONSTRUCTION CO | 753014 | A — General Engineering | Aug 31, 2028 |
| Keno, OR | WILSON W D CONSTRUCTION INC | 638263 | A — General Engineering | Feb 29, 2028 |
| Ottumwa, IA | WINBCO TANK COMPANY | 691745 | A — General Engineering | Jul 31, 2028 |
| Winchester, CA | WINCHESTER CIVIL | 1122995 | A — General Engineering | Jun 30, 2028 |
| Desert Hot Springs, CA | WIND ENERGY RESOURCES AND SOLUTIONS INC | 1066268 | A — General Engineering | Jun 30, 2028 |
| Bakersfield, CA | WIND WATER FIRE ENTERPRISES | 1009507 | A — General Engineering | Dec 31, 2027 |
| San Leandro, CA | WING ON CONSTRUCTION INC | 949206 | A — General Engineering | Jun 30, 2028 |
| Ojai, CA | WINGATE EARTHWORKS INC | 1039211 | A — General Engineering | Nov 30, 2027 |
| Chino, CA | WINKLER'S EXCAVATING & GRADING INC | 778398 | A — General Engineering | May 31, 2028 |
| Sebastopol, CA | WINTERS ALLEN CONCRETE LLC | 868610 | A — General Engineering | Oct 31, 2027 |
| Ukiah, CA | WIPF GENERAL ENGINEERING WIPF CONSTRUCTION LLC | 629598 | A — General Engineering | Nov 30, 2027 |
| Palm Desert, CA | WIRED WORKS LLC | 1128530 | A — General Engineering | Oct 31, 2026 |
| Los Angeles, CA | WIRING CONNECTION INC | 878945 | A — General Engineering | Jun 30, 2028 |
| Los Angeles, CA | WISER CONTRACTOR INC | 1130431 | A — General Engineering | Dec 31, 2026 |
| Willits, CA | WIXSON GENE ENTERPRISES INC | 1010925 | A — General Engineering | Feb 29, 2028 |
| Visalia, CA | WJ CONTRACTING LLC | 1049044 | A — General Engineering | Jan 31, 2027 |
| Fresno, CA | WML & WEBCOR A JOINT VENTURE | 1044188 | A — General Engineering | Sep 30, 2028 |
| Oceanside, CA | WOLF ERIC EXCAVATING INC | 841135 | A — General Engineering | Aug 31, 2027 |
| Murrieta, CA | WOLF HAVEN COMPANY EARTHWORKS | 1093770 | A — General Engineering | Jul 31, 2028 |
| Santa Rosa, CA | WOLFF CONTRACTING INC | 953433 | A — General Engineering | Oct 31, 2026 |
| Truckee, CA | WOLFLAB INC | 1105247 | A — General Engineering | May 31, 2027 |
| Plymouth, CA | WOLIN EXCAVATION INC | 1005873 | A — General Engineering | Jul 31, 2027 |
| Palmdale, CA | WOLVERINE GENERAL ENGINEERING INC | 1060319 | A — General Engineering | Nov 30, 2027 |
| South El Monte, CA | WONDERFUL DEVELOPMENT AND CONSTRUCTION WONDERFA CONSTRUCTION INC | 1118907 | A — General Engineering | Apr 30, 2028 |
| Lemoore, CA | WOOD BROS INC | 558257 | A — General Engineering | Feb 28, 2027 |
| South Lake Tahoe, CA | WOOD EXCAVATING INC | 841893 | A — General Engineering | Dec 31, 2027 |
| Houston, TX | WOOD GROUP USA INC | 1086713 | A — General Engineering | Jan 31, 2028 |
| Los Angeles, CA | WOOD LANE CONSTRUCTION INC | 1057518 | A — General Engineering | Aug 31, 2027 |
| West Hollywood, CA | WOOD LANE PIPELINE LLC | 1072411 | A — General Engineering | Apr 30, 2028 |
| Los Angeles, CA | WOODCLIFF CORPORATION | 719883 | A — General Engineering | Mar 31, 2028 |
| Murrieta, CA | WOODLAKE BUILDERS INC | 1035936 | A — General Engineering | Feb 29, 2028 |
| Cardiff, CA | WOODS L H & SONS INC | 213353 | A — General Engineering | May 31, 2027 |
| Torrance, CA | WOOLWORTH CONSTRUCTION LLC | 1147158 | A — General Engineering | Dec 31, 2027 |
| Huntington Beach, CA | WORLD COMMODITIES INCORPORATED | 1065929 | A — General Engineering | May 31, 2028 |
| South Gate, CA | WORLD OIL CORP | 1111813 | A — General Engineering | Oct 31, 2027 |
| Anaheim, CA | WORLDWIDE CONSTRUCTION SERVICES INC | 875691 | A — General Engineering | Apr 30, 2028 |
| Houston, TX | WORLEY GROUP INC | 480719 | A — General Engineering | Jan 31, 2028 |
| El Cajon, CA | WORLEY STEVEN CONSTRUCTION INC | 758842 | A — General Engineering | Feb 28, 2027 |
| Corona, CA | WORTHINGTON CONSTRUCTION INC | 714836 | A — General Engineering | Nov 30, 2027 |
| Templeton, CA | WOUTERS J A INC | 861483 | A — General Engineering | Jul 31, 2027 |
| Irvine, CA | WPL BUILDER INC | 1102914 | A — General Engineering | Mar 31, 2027 |
| Chino Hills, CA | WRECK AGE DEMOLITION INC | 890096 | A — General Engineering | Jan 31, 2027 |
| San Marcos, CA | WRIGHT CONSTRUCTION ENGINEERING CORP | 995153 | A — General Engineering | Jul 31, 2028 |
| Santa Rosa, CA | WRIGHT CONTRACTING INC | 417421 | A — General Engineering | Jan 31, 2028 |
| Oxnard, CA | WRIGHT EXCAVATION INC | 787147 | A — General Engineering | Nov 30, 2026 |
| Lodi, CA | WRIGHT PROCESS SYSTEMS P S I GENERAL CONTRACTOR INC | 574101 | A — General Engineering | Jul 31, 2027 |
| New York, NY | WSP USA INC | 920405 | A — General Engineering | Aug 31, 2028 |
| Eden Prairie, MN | WUNDERLICH - MALEC SYSTEMS INC | 804642 | A — General Engineering | Feb 29, 2028 |
| Placerville, CA | WUNSCHEL & SONS INC | 924521 | A — General Engineering | Nov 30, 2026 |
| Sacramento, CA | WUNSCHEL BROS INC | 279766 | A — General Engineering | Oct 31, 2027 |
| Tarzana, CA | WVI ENGINEERING WEST VALLEY INVESTMENT GROUP | 591217 | A — General Engineering | Mar 31, 2028 |
| Fresno, CA | WW & ASSOCIATES INC | 1111924 | A — General Engineering | Oct 31, 2027 |
| Olivehurst, CA | WW COMMUNICATION INC | 1046015 | A — General Engineering | Feb 29, 2028 |
| Bakersfield, CA | WWCI WELLS WELLS CONSTRUCTION INC | 735604 | A — General Engineering | Mar 31, 2028 |
| Byron, CA | WYANT JAY W CO INC | 910341 | A — General Engineering | Feb 29, 2028 |
| Stonyford, CA | WYCOFF CONSTRUCTION INC | 1136271 | A — General Engineering | Apr 30, 2027 |
| Valley Springs, CA | WYDNER RG DOUBLE U ENTERPRISES LLC | 1091496 | A — General Engineering | May 31, 2028 |
| Covelo, CA | WYLATTI RESOURCE MANAGEMENT INC | 934597 | A — General Engineering | Jun 30, 2027 |
| Victorville, CA | X ENGINEERING INC | 1140302 | A — General Engineering | Jul 31, 2027 |
| Mc Kinleyville, CA | X X STRIPE & CONSTRUCTION INC | 1002749 | A — General Engineering | May 31, 2028 |
| Los Angeles, CA | X10 GROUP INC | 1064143 | A — General Engineering | Mar 31, 2028 |
| Carlsbad, CA | X3 COMMUNICATIONS X3 MANAGEMENT SERVICES INC | 933263 | A — General Engineering | Jun 30, 2027 |
| Lake Balboa, CA | XAVIER MANAGEMENT CO | 946949 | A — General Engineering | May 31, 2027 |
| Ripon, CA | XCEL ENGINEERING CORPORATION | 1090408 | A — General Engineering | Apr 30, 2028 |
| South El Monte, CA | XCLUSIVE PIPELINE & SEWER | 1129134 | A — General Engineering | Nov 30, 2026 |
| Cupertino, CA | XE ENGINEERING INC | 1157221 | A — General Engineering | Jun 30, 2028 |
| Sacramento, CA | XEELA ENGINEERING LLC | 1119468 | A — General Engineering | Apr 30, 2028 |
| Vallejo, CA | XKT ENGINEERING INC | 566979 | A — General Engineering | May 31, 2027 |
| Poway, CA | XNERGY | 1027116 | A — General Engineering | May 31, 2027 |
| Jacksonville, FL | XORAIL INC | 1110859 | A — General Engineering | Oct 31, 2027 |
| Alta Loma, CA | XPRESS CONCRETE INC | 911587 | A — General Engineering | Feb 29, 2028 |
| Mira Loma, CA | XYLEM WATER SOLUTIONS USA INC | 1101399 | A — General Engineering | Feb 28, 2027 |
| Covina, CA | Y A K A R | 909978 | A — General Engineering | Feb 29, 2028 |
| Rancho Cucamonga, CA | Y C D INC | 1011691 | A — General Engineering | Mar 31, 2028 |
| Ontario, CA | YACKO CONSTRUCTION INC | 1012085 | A — General Engineering | Mar 31, 2028 |
| Sacramento, CA | YAFFEE MICHELOTTI ENGINEERING INC | 830295 | A — General Engineering | Sep 30, 2027 |
| Bakersfield, CA | YAMA SUSTAINABLE SOLUTIONS INC | 1142421 | A — General Engineering | Aug 31, 2027 |
| La Habra, CA | YAMAMOTO SHINSUKE CLIFFORD INC | 699477 | A — General Engineering | Nov 30, 2026 |
| San Jose, CA | YANCON ENERGY SERVICES INC | 1092802 | A — General Engineering | Jun 30, 2028 |
| Elk Grove, CA | YANCY-GWERDER INC | 710148 | A — General Engineering | Jan 31, 2027 |
| Reedley, CA | YANEZ CONSTRUCTION EFRAIN YANEZ CONSTRUCTION INC | 911672 | A — General Engineering | Jun 30, 2028 |
| Fowler, CA | YARBS GRADING AND PAVING INC | 964071 | A — General Engineering | Aug 31, 2027 |
| Escalon, CA | YARD CREATIONS LANDSCAPE SERVICES INC | 1026616 | A — General Engineering | May 31, 2027 |
| Merced, CA | YARD MASTERS INC | 715672 | A — General Engineering | May 31, 2027 |
| Philadelphia, MS | YATES - AECOM A JOINT VENTURE | 1119210 | A — General Engineering | Apr 30, 2028 |
| Pacific Palisades, CA | YAZ CONSTRUCTION INC | 1054295 | A — General Engineering | Sep 30, 2027 |
| San Diego, CA | YBS CONSTRUCTION ENGINEERING | 885270 | A — General Engineering | Mar 31, 2028 |
| Sherman Oaks, CA | YD CONSTRUCTION & DEVELOPMENT INC | 839200 | A — General Engineering | Sep 30, 2028 |
| Citrus Heights, CA | YEATES CONSTRUCTION INC | 1055134 | A — General Engineering | Jun 30, 2027 |
| San Francisco, CA | YEFA CONSTRUCTION INC | 1047719 | A — General Engineering | Dec 31, 2026 |
| San Francisco, CA | YERBA BUENA ENGINEERING & CONSTRUCTION INC | 659757 | A — General Engineering | May 31, 2028 |
| Irvine, CA | YIBNA CONSTRUCTION | 1122419 | A — General Engineering | Jun 30, 2028 |
| Rancho Santa Margarita, CA | YMSA CONSTRUCTION COMPANY INC | 1136284 | A — General Engineering | Apr 30, 2027 |
| Woodland, CA | YOLO MACHINERY ERECTORS INC | 311607 | A — General Engineering | Mar 31, 2027 |
| Woodland, CA | YOLO PUMPING SERVICE INC | 558959 | A — General Engineering | Oct 31, 2026 |
| Laguna Beach, CA | YOUNG BUILDING CORP | 308321 | A — General Engineering | May 31, 2027 |
| Brea, CA | YOUNG CA CONSTRUCTION INC | 513268 | A — General Engineering | Sep 30, 2028 |
| Alamo, CA | YOUNG D W CONSTRUCTION COMPANY INC | 365358 | A — General Engineering | Nov 30, 2026 |
| Cottonwood, CA | YOUNG GENERAL ENGINEERING | 1145219 | A — General Engineering | Oct 31, 2027 |
| Elk Grove, CA | YOUNG KEVIN CONCRETE COMPANY INC | 699627 | A — General Engineering | Feb 28, 2027 |
| Indio, CA | YOUNG WILLIAM D AND SONS TRUCKING AND NURSERY | 1000055 | A — General Engineering | Jan 31, 2027 |
| Huntington Beach, CA | YOUSSEF CONSTRUCTION INC | 938042 | A — General Engineering | Sep 30, 2027 |
| Santa Rosa, CA | YUKON CONSTRUCTION INC | 1011932 | A — General Engineering | Mar 31, 2028 |
| Riverside, CA | YUNEX LLC | 1080007 | A — General Engineering | Aug 31, 2027 |
| Benicia, CA | YUPANA INC | 1028016 | A — General Engineering | Jun 30, 2027 |
| San Gabriel, CA | YWR FIRE PROTECTION Y W RISING BUILDERS INC | 1006010 | A — General Engineering | Jul 31, 2027 |
| La Verne, CA | YX CALRISE BUILDER INC | 1138401 | A — General Engineering | Aug 31, 2027 |
| Redding, CA | Z AND H ASSOCIATES INC | 742700 | A — General Engineering | Nov 30, 2027 |
| Vacaville, CA | Z AND T CONSTRUCTION LIMITED LIABILITY COMPANY | 1065176 | A — General Engineering | Apr 30, 2028 |
| Concord, CA | Z L C CORP ZL CONSTRUCTION CORPORATION | 890327 | A — General Engineering | Jan 31, 2027 |
| Brandon, MS | ZA CONSTRUCTION LLC | 1092245 | A — General Engineering | Jun 30, 2028 |
| Hayward, CA | ZABALLOS R & SONS INCORPORATED | 255828 | A — General Engineering | Mar 31, 2027 |
| Eureka, CA | ZABEL S FRANK TRUCKING COMPANY INC | 735625 | A — General Engineering | May 31, 2027 |
| Lake Elsinore, CA | ZACCO GENERAL ENGINEERING INC | 1040572 | A — General Engineering | Jun 30, 2028 |
| Orange, CA | ZADEH CONTRACTING ZADEH MEYER ENGINEERING INC | 726228 | A — General Engineering | Aug 31, 2028 |
| Woodland Hills, CA | ZAGROS CONSTRUCTION INC | 1078464 | A — General Engineering | Jul 31, 2027 |
| Laguna Beach, CA | ZAMBORELLI ENTERPRISES | 830680 | A — General Engineering | Jan 31, 2028 |
| Glendale, CA | ZAN CONSTRUCTION INC | 1117464 | A — General Engineering | Mar 31, 2028 |
| Lakewood, CO | ZAP ENGINEERING & CONSTRUCTION SERVICES INC | 1074471 | A — General Engineering | Apr 30, 2027 |
| Sacramento, CA | ZARA CONSTRUCTION | 1063261 | A — General Engineering | Feb 29, 2028 |
| Spring Valley, CA | ZASUETA CONTRACTING INC | 746555 | A — General Engineering | Mar 31, 2028 |
| Oakland, CA | ZCON BUILDERS ZAKSKORN CONSTRUCTION COMPANY | 727712 | A — General Engineering | Sep 30, 2028 |
| Reno, NV | ZDATEL ENGINEERING INC | 1037691 | A — General Engineering | May 31, 2027 |
| Los Angeles, CA | ZDX INDUSTRIES INC | 720893 | A — General Engineering | Apr 30, 2028 |
| Poway, CA | ZEBU CONTRACTORS ZEBU NETWORKS CORP | 1139435 | A — General Engineering | Jun 30, 2027 |
| Yorba Linda, CA | ZECO INC | 1031463 | A — General Engineering | Sep 30, 2027 |
| Diamond Springs, CA | ZELLER CONSTRUCTION INC | 277692 | A — General Engineering | May 31, 2027 |
| Guadalupe, CA | ZEPEDA ENGINEERING INC | 1100996 | A — General Engineering | Jan 31, 2027 |
| Westlake Village, CA | ZEPHYR DEVELOPERS CORP | 1068946 | A — General Engineering | Sep 30, 2026 |
| Walnut Creek, CA | ZERO WASTE ENERGY @ DAVIS STREET AN URBASER PROJECT LLC | 1033875 | A — General Engineering | Dec 31, 2027 |
| Eugene, OR | ZERO WASTE ENERGY LLC | 958430 | A — General Engineering | Oct 31, 2027 |
| Milpitas, CA | ZHOLUDEV SOLUTIONS INC | 1150888 | A — General Engineering | Feb 29, 2028 |
| Santa Fe Springs, CA | ZIGLIFT MATERIAL HANDLING GLOBAL TRADE MARKETING INC | 1063193 | A — General Engineering | Feb 29, 2028 |
| Yorba Linda, CA | ZIMPRICH ENGINEERING INC | 1031084 | A — General Engineering | Sep 30, 2027 |
| Redding, CA | ZINCO BUILDERS INC | 1118433 | A — General Engineering | Mar 31, 2028 |
| Tarzana, CA | ZONE 26 CONSTRUCTION INC | 982096 | A — General Engineering | Mar 31, 2027 |
| Sarasota, FL | ZONE TRAFFIC CONTROL CERES ENVIRONMENTAL INC | 1068600 | A — General Engineering | Sep 30, 2026 |
| Irvine, CA | ZOOM RECREATION INC | 1067651 | A — General Engineering | Aug 31, 2028 |
| Rancho Santa Fe, CA | ZORAN CONSTRUCTION GROUP INC | 716249 | A — General Engineering | Jan 31, 2027 |
| Gardena, CA | ZOULE INC | 849925 | A — General Engineering | Mar 31, 2027 |
| Brentwood, CA | ZOVICH CONSTRUCTION ZOVICH & SONS INC | 287113 | A — General Engineering | Jul 31, 2027 |
| Irvine, CA | ZPMC NORTH AMERICA INC | 1066157 | A — General Engineering | Jun 30, 2028 |
| Davis, CA | ZS CONSTRUCTION | 1096837 | A — General Engineering | Feb 28, 2027 |
| South Lake Tahoe, CA | ZTEC SERVICES INC | 1087314 | A — General Engineering | Feb 29, 2028 |
| Westlake Village, CA | ZUMA CONSTRUCTION GROUP INC | 1071624 | A — General Engineering | Jan 31, 2028 |
| Folsom, CA | ZUMWALT & ASSOCIATES INC | 763819 | A — General Engineering | Jun 30, 2027 |
| Eastvale, CA | ZUNIGA CONSTRUCTION COMPANY | 1125312 | A — General Engineering | Aug 31, 2028 |
| Los Angeles, CA | ZUSSER COMPANY INC | 864216 | A — General Engineering | Sep 30, 2027 |
| Santa Ana, CA | ZZ CONSTRUCTION INC | 1054314 | A — General Engineering | Jun 30, 2027 |
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.