Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,129 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

Showing 3,841–3,900 of 15,129 contractors

D E S Builders
Napa, CA · CSLB #904879 · as of October 8, 2026
Active · clear
Deschaine Enterprises INC
Grass Valley, CA · CSLB #994630 · as of October 8, 2026
Active · clear
Desert Ants Engineering INC
Palm Desert, CA · CSLB #1029902 · as of October 8, 2026
Active · clear
Desert Concepts Construction INC A California Corporation
Indio, CA · CSLB #849837 · as of October 8, 2026
Active · clear
Desert Construction Services INC
Hesperia, CA · CSLB #926667 · as of October 8, 2026
Active · clear
Desert Elite Electric & Construction INC
Palm Desert, CA · CSLB #1000013 · as of October 8, 2026
Active · clear
Desert Engineering INC
Yerington, CA · CSLB #888971 · as of October 8, 2026
Active · clear
Desert Hills Concrete Construction INC
Desert Hot Springs, CA · CSLB #1083706 · as of October 8, 2026
Active · clear
Desert Recycling INC
Thousand Palms, CA · CSLB #762030 · as of October 8, 2026
Active · clear
Desert Valley Engineering
Banning, CA · CSLB #963717 · as of October 8, 2026
Active · clear
Julian De Sigio JR
Arcadia, CA · CSLB #480069 · as of October 8, 2026
Active · clear
Design Build Engineering Contractors INC
Acton, CA · CSLB #1053672 · as of October 8, 2026
Active · clear
Designer Builders INC
Downey, CA · CSLB #844359 · as of October 8, 2026
Active · clear
Designer Engineering & Contracting INC
Los Angeles, CA · CSLB #778130 · as of October 8, 2026
Active · clear
Design Time & Tile INC
Redding, CA · CSLB #986450 · as of October 8, 2026
Active · clear
Desilva Gates - Anvil Builders A Joint Venture
Dublin, CA · CSLB #1156955 · as of October 8, 2026
Active · clear
De Silva Gates Construction
Dublin, CA · CSLB #704195 · as of October 8, 2026
Active · clear
Desilva Gates Construction LLC
Dublin, CA · CSLB #1078219 · as of October 8, 2026
Active · clear
Desilva Gates Construction LLC - MCM A Joint Venture
Dublin, CA · CSLB #1093103 · as of October 8, 2026
Active · clear
De Silva Gates Construction LP
Dublin, CA · CSLB #1068502 · as of October 8, 2026
Active · clear
De Silva Gates Construction - Myers A Joint Venture
Dublin, CA · CSLB #1100766 · as of October 8, 2026
Active · clear
Desilvagates Construction - Vanguard A Joint Venture
Dublin, CA · CSLB #1099346 · as of October 8, 2026
Active · clear
Desilva Gates - Ghilotti A Joint Venture
Dublin, CA · CSLB #1125855 · as of October 8, 2026
Active · clear
Desilva Gates - Pacific States A Joint Venture
Dublin, CA · CSLB #1087418 · as of October 8, 2026
Active · clear
Desilva Gates-viking A Joint Venture
Dublin, CA · CSLB #1103207 · as of October 8, 2026
Active · clear
Desjardins Construction
Santa Rosa, CA · CSLB #1084659 · as of October 8, 2026
Active · clear
Kyle Desteuben
Norco, CA · CSLB #1091514 · as of October 8, 2026
Active · clear
Destination Enterprises INC
Culver City, CA · CSLB #1052937 · as of October 8, 2026
Active · clear
Devaney Engineering INC
San Francisco, CA · CSLB #1001380 · as of October 8, 2026
Active · clear
Devco
Temecula, CA · CSLB #1105687 · as of October 8, 2026
Active · clear
Devcon Construction Incorporated
Milpitas, CA · CSLB #399163 · as of October 8, 2026
Active · clear
Developer Services Corporation
Rancho Santa Margarita, CA · CSLB #977087 · as of October 8, 2026
Active · clear
Developers General Contracting INC
Irvine, CA · CSLB #1132320 · as of October 8, 2026
Active · clear
Development Consulting Company
San Diego, CA · CSLB #964918 · as of October 8, 2026
Active · clear
Devengenzo & Company
Concord, CA · CSLB #566986 · as of October 8, 2026
Active · clear
Michael R Devengenzo General Engineering Contractor
Oakdale, CA · CSLB #704673 · as of October 8, 2026
Active · clear
Devries Diversified
Tujunga, CA · CSLB #535260 · as of October 8, 2026
Active · clear
De Witt Bros & CO INC
Yuba City, CA · CSLB #794030 · as of October 8, 2026
Active · clear
Dexore INC
Brea, CA · CSLB #1077062 · as of October 8, 2026
Active · clear
Dfconceal LLC
Walnut Creek, CA · CSLB #1128644 · as of October 8, 2026
Active · clear
D F Construction & General Engineering
Huntington Park, CA · CSLB #518766 · as of October 8, 2026
Active · clear
DFL Design + Build
San Gabriel, CA · CSLB #1046215 · as of October 8, 2026
Active · clear
D G E INC
Lake Havasu City, CA · CSLB #556405 · as of October 8, 2026
Active · clear
DG Engineering LLC
Manteca, CA · CSLB #1140949 · as of October 8, 2026
Active · clear
D G Granade INC
Shingle Springs, CA · CSLB #581408 · as of October 8, 2026
Active · clear
D G I - Menard INC
Carnegie, CA · CSLB #790024 · as of October 8, 2026
Active · clear
D & G Quality Engineering INC
Borrego Springs, CA · CSLB #964002 · as of October 8, 2026
Active · clear
Dhatt INC
Yuba City, CA · CSLB #1132197 · as of October 8, 2026
Active · clear
D H Blattner & Sons LLC
Avon, CA · CSLB #1090191 · as of October 8, 2026
Active · clear
D H D Builders
Hayward, CA · CSLB #819345 · as of October 8, 2026
Active · clear
D H K Construction & Management INC
Costa Mesa, CA · CSLB #755792 · as of October 8, 2026
Active · clear
D H R Construction INC
American Canyon, CA · CSLB #725278 · as of October 8, 2026
Active · clear
DHR General Construction Corp
Antioch, CA · CSLB #1131054 · as of October 8, 2026
Active · clear
DHS Divisions
Yuba City, CA · CSLB #1065708 · as of October 8, 2026
Active · clear
Diablo Excavation & Construction
Discovery Bay, CA · CSLB #1110240 · as of October 8, 2026
Active · clear
Diablo General Engineering CO
Pleasant Hill, CA · CSLB #392024 · as of October 8, 2026
Active · clear
Diablo Valley Engineering INC
Martinez, CA · CSLB #1015805 · as of October 8, 2026
Active · clear
Dial General Engineering
Turlock, CA · CSLB #982034 · as of October 8, 2026
Active · clear
Diamondback Sawing And Coring INC
Fontana, CA · CSLB #998960 · as of October 8, 2026
Active · clear
Diamond Bar Electric INC
Chino, CA · CSLB #786172 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.