Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,378 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 29, 2026.

Showing 1,801–1,860 of 15,378 contractors

Big Red Crane Company INC
Ojai, CA · CSLB #1008895 · as of June 29, 2026
Active · clear
Bigrob Construction
Spring Valley, CA · CSLB #1083054 · as of June 29, 2026
Active · clear
Big S Asphalt CO
Yuba City, CA · CSLB #547970 · as of June 29, 2026
Active · clear
Big SKY Electric / Filanc A Joint Venture
Upland, CA · CSLB #932532 · as of June 29, 2026
Active · clear
Big SKY Electric INC
Upland, CA · CSLB #925689 · as of June 29, 2026
Active · clear
Big SKY Equipment And Engineering
Sacramento, CA · CSLB #1056508 · as of June 29, 2026
Active · clear
Big Valley Divers INC
Chico, CA · CSLB #757776 · as of June 29, 2026
Active · clear
Big Valley Electric
Copperopolis, CA · CSLB #676395 · as of June 29, 2026
Active · clear
Big Valley Electric INC
Copperopolis, CA · CSLB #1066412 · as of June 29, 2026
Active · clear
Big Valley Pipelines
Clayton, CA · CSLB #1099060 · as of June 29, 2026
Active · clear
Bik Construction INC
Santa Ana, CA · CSLB #1010575 · as of June 29, 2026
Active · clear
Bilan Contracting INC
Rancho Palos Verdes, CA · CSLB #845626 · as of June 29, 2026
Active · clear
Bilbro Construction Company INC
Escondido, CA · CSLB #824679 · as of June 29, 2026
Active · clear
Bilfinger Industrial Services INC
The Woodlands, CA · CSLB #924496 · as of June 29, 2026
Active · clear
Bill Nelson Construction
Fresno, CA · CSLB #692068 · as of June 29, 2026
Active · clear
Binstock Enterprises
Napa, CA · CSLB #492561 · as of June 29, 2026
Active · clear
Biogas Energy INC
Sebastopol, CA · CSLB #957115 · as of June 29, 2026
Active · clear
Biogas Engineering
Long Beach, CA · CSLB #1018082 · as of June 29, 2026
Active · clear
Biohabitats INC
Baltimore, CA · CSLB #1040109 · as of June 29, 2026
Active · clear
Biological Technology INC
Oakhurst, CA · CSLB #477941 · as of June 29, 2026
Active · clear
Jack Biondini Construction INC
Hoopa, CA · CSLB #709456 · as of June 29, 2026
Active · clear
Biondi Paving INC
Sacramento, CA · CSLB #505422 · as of June 29, 2026
Active · clear
A D Bionki INC
Pomona, CA · CSLB #982320 · as of June 29, 2026
Active · clear
Biopave Services LLC
Angwin, CA · CSLB #1125874 · as of June 29, 2026
Active · clear
Bird Group Architectsinc
Newport Beach, CA · CSLB #1151233 · as of June 29, 2026
Active · clear
Birdie And Sons INC
Los Banos, CA · CSLB #1104176 · as of June 29, 2026
Active · clear
Matt Bird Engineering LLC
Helena, CA · CSLB #1091652 · as of June 29, 2026
Active · clear
Robin Bird
Philo, CA · CSLB #876622 · as of June 29, 2026
Active · clear
Birkeland Corporation
San Bruno, CA · CSLB #689129 · as of June 29, 2026
Active · clear
Bishop Construction
Woodside, CA · CSLB #461237 · as of June 29, 2026
Active · clear
Bishop Construction Services INC
Yucaipa, CA · CSLB #775118 · as of June 29, 2026
Active · clear
Terry A Bishop DBA Bishop Grading
Carmel Valley, CA · CSLB #285301 · as of June 29, 2026
Active · clear
Bishop INC
Orange, CA · CSLB #793917 · as of June 29, 2026
Active · clear
Bison Builders Of Socal
Santa Fe Springs, CA · CSLB #1132458 · as of June 29, 2026
Active · clear
Bison Rail Systems California INC
Burbank, CA · CSLB #1138792 · as of June 29, 2026
Active · clear
Bistline Engineering INC
San Clemente, CA · CSLB #1058659 · as of June 29, 2026
Active · clear
Bitech Construction Company INC
Buena Park, CA · CSLB #826546 · as of June 29, 2026
Active · clear
Matthew John Bivens
Long Beach, CA · CSLB #1083369 · as of June 29, 2026
Active · clear
B&J Construction Consulting INC
Woodlake, CA · CSLB #1116646 · as of June 29, 2026
Active · clear
B J H Construction INC
Cottonwood, CA · CSLB #862832 · as of June 29, 2026
Active · clear
Bjork And Powers
San Rafael, CA · CSLB #410705 · as of June 29, 2026
Active · clear
Bjork Construction Company INC
Fremont, CA · CSLB #535921 · as of June 29, 2026
Active · clear
B & J Renovation
Lake Almanor, CA · CSLB #1022765 · as of June 29, 2026
Active · clear
B J'S Barge Service INC
Homewood, CA · CSLB #484520 · as of June 29, 2026
Active · clear
BJS Construction CO INC
Jurupa Valley, CA · CSLB #1125469 · as of June 29, 2026
Active · clear
B K Bobcat
Redwood City, CA · CSLB #685609 · as of June 29, 2026
Active · clear
B K Construction
Palo Cedro, CA · CSLB #398127 · as of June 29, 2026
Active · clear
BK Engineering Corporation
Laguna Niguel, CA · CSLB #824687 · as of June 29, 2026
Active · clear
BK Industries INC
Atwater, CA · CSLB #1033202 · as of June 29, 2026
Active · clear
Bknoxbuilt INC
Pacifica, CA · CSLB #1140607 · as of June 29, 2026
Active · clear
Bkpm Group
Laguna Beach, CA · CSLB #1075626 · as of June 29, 2026
Active · clear
B K R Service
Los Banos, CA · CSLB #898768 · as of June 29, 2026
Active · clear
Blach+cahill Joint Venture
San Jose, CA · CSLB #1038282 · as of June 29, 2026
Active · clear
Blach Construction Company
San Jose, CA · CSLB #290418 · as of June 29, 2026
Active · clear
Blackburn Drainage & Construction INC
Boulevard, CA · CSLB #462065 · as of June 29, 2026
Active · clear
Black Castle Construction INC
Ceres, CA · CSLB #978194 · as of June 29, 2026
Active · clear
Black Cat Construction
Aromas, CA · CSLB #912797 · as of June 29, 2026
Active · clear
Black Diamond Asphalt INC
Vacaville, CA · CSLB #680743 · as of June 29, 2026
Active · clear
Black Diamond Paving LLC
Hayward, CA · CSLB #717849 · as of June 29, 2026
Active · clear
Black Diamond Service Contractors INC
Encinitas, CA · CSLB #603873 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.