Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,259 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 3, 2026.

Showing 5,821–5,880 of 15,259 contractors

James R Griffin INC
Fremont, CA · CSLB #265111 · as of July 3, 2026
Active · clear
John Griffin Construction INC
Corona, CA · CSLB #618983 · as of July 3, 2026
Active · clear
Griffin Structures INC
Irvine, CA · CSLB #793600 · as of July 3, 2026
Active · clear
Griffith-act 1 Joint Venture
Brea, CA · CSLB #1145684 · as of July 3, 2026
Active · clear
Griffith-aldridge Joint Venture
Brea, CA · CSLB #1145636 · as of July 3, 2026
Active · clear
Griffith-atkinson JV
Brea, CA · CSLB #1067118 · as of July 3, 2026
Active · clear
Griffith Company
Brea, CA · CSLB #88 · as of July 3, 2026
Active · clear
Griffith Company-henkels & Mccoy Joint Venture
Brea, CA · CSLB #1100070 · as of July 3, 2026
Active · clear
Griffith Construction
Copperopolis, CA · CSLB #1080054 · as of July 3, 2026
Active · clear
Michael Griffith DBA Griffith Construction Company
Murrieta, CA · CSLB #913301 · as of July 3, 2026
Active · clear
Griffith / Dutra Joint Venture
Brea, CA · CSLB #922225 · as of July 3, 2026
Active · clear
Griffith-gbi JV
San Rafael, CA · CSLB #1149424 · as of July 3, 2026
Active · clear
Griffiths Construction
Sonoma, CA · CSLB #692856 · as of July 3, 2026
Active · clear
Griffith-stacy And Witbeck A Joint Venture
Brea, CA · CSLB #1104248 · as of July 3, 2026
Active · clear
Griffith-vanguard Joint Venture
Brea, CA · CSLB #1047062 · as of July 3, 2026
Active · clear
Grigolla Construction
San Dimas, CA · CSLB #840594 · as of July 3, 2026
Active · clear
S J Grigolla Construction CO INC
La Verne, CA · CSLB #462356 · as of July 3, 2026
Active · clear
Grigolla & Sons Construction CO INC
San Dimas, CA · CSLB #514132 · as of July 3, 2026
Active · clear
Khachik Grigorian
La Crescenta, CA · CSLB #930910 · as of July 3, 2026
Active · clear
Grimaldo Construction
Fresno, CA · CSLB #1093031 · as of July 3, 2026
Active · clear
Larry Grimes Const
Stockton, CA · CSLB #686172 · as of July 3, 2026
Active · clear
Grimm Construction Engineering
Temecula, CA · CSLB #1125089 · as of July 3, 2026
Active · clear
Grindline Skateparks INC
Seattle, CA · CSLB #910106 · as of July 3, 2026
Active · clear
Grindstone Engineering
Jamul, CA · CSLB #1148046 · as of July 3, 2026
Active · clear
Griner Construction Company
Idyllwild, CA · CSLB #530771 · as of July 3, 2026
Active · clear
Grizzly Construction INC
Clovis, CA · CSLB #813970 · as of July 3, 2026
Active · clear
Groome Industrial Service Group LLC
Denville, CA · CSLB #1077478 · as of July 3, 2026
Active · clear
Grossi James Construction
Sonoma, CA · CSLB #789874 · as of July 3, 2026
Active · clear
Ground Breakers Construction INC
Lebec, CA · CSLB #823501 · as of July 3, 2026
Active · clear
Ground Control
El Cajon, CA · CSLB #803029 · as of July 3, 2026
Active · clear
Ground Control General Engineering INC
El Cajon, CA · CSLB #904937 · as of July 3, 2026
Active · clear
Ground Control INC
San Francisco, CA · CSLB #1046787 · as of July 3, 2026
Active · clear
Ground Down Engineering
Apple Valley, CA · CSLB #1006547 · as of July 3, 2026
Active · clear
Grounded Excavation & Trucking INC
Penngrove, CA · CSLB #1135014 · as of July 3, 2026
Active · clear
Groundforce
Spring Valley, CA · CSLB #852085 · as of July 3, 2026
Active · clear
Ground Hog Construction
Sebastopol, CA · CSLB #723766 · as of July 3, 2026
Active · clear
Groundlevel Construction
Concord, CA · CSLB #900017 · as of July 3, 2026
Active · clear
Ground Level Construction INC
Concord, CA · CSLB #991672 · as of July 3, 2026
Active · clear
Ground Level INC
Fallbrook, CA · CSLB #838916 · as of July 3, 2026
Active · clear
Groundlevel-overaa Joint Venture 2
Concord, CA · CSLB #1084601 · as of July 3, 2026
Active · clear
Ground One Construction CO
Prunedale, CA · CSLB #1155844 · as of July 3, 2026
Active · clear
Ground Service Technology INC
Escondido, CA · CSLB #847034 · as of July 3, 2026
Active · clear
Groundtech INC
Torrance, CA · CSLB #562569 · as of July 3, 2026
Active · clear
Ground Up Construction Management INC
San Diego, CA · CSLB #1102849 · as of July 3, 2026
Active · clear
Groundwater & Environmental Services INC
Wall Township, CA · CSLB #876899 · as of July 3, 2026
Active · clear
Groundwater Partners INC
Albuquerque, CA · CSLB #1040166 · as of July 3, 2026
Active · clear
Groundwater Services
Irvine, CA · CSLB #1061524 · as of July 3, 2026
Active · clear
Groundwerks
Valencia, CA · CSLB #1143282 · as of July 3, 2026
Active · clear
Ground Werks Plumbing And Rooter
Rancho Cucamonga, CA · CSLB #983618 · as of July 3, 2026
Active · clear
Groundwork Engineering INC
Valencia, CA · CSLB #1034421 · as of July 3, 2026
Active · clear
Groundworks California LLC
Fairfield, CA · CSLB #1116054 · as of July 3, 2026
Active · clear
Groundworx General Engineering
Vallejo, CA · CSLB #1143208 · as of July 3, 2026
Active · clear
Group H Construction INC
San Pablo, CA · CSLB #1071945 · as of July 3, 2026
Active · clear
Grove General INC
Fresno, CA · CSLB #889824 · as of July 3, 2026
Active · clear
Growth Development Marketing Incorporated
Chino, CA · CSLB #972790 · as of July 3, 2026
Active · clear
GRP Contractors INC
Buena Park, CA · CSLB #997678 · as of July 3, 2026
Active · clear
G R Plumbing
Indio, CA · CSLB #1065756 · as of July 3, 2026
Active · clear
Global Road Sealing INC DBA Grsi
Garden Grove, CA · CSLB #757584 · as of July 3, 2026
Active · clear
GRS Wahlund JV
Eureka, CA · CSLB #1148928 · as of July 3, 2026
Active · clear
Gruber Grading And Ag
Oak View, CA · CSLB #1087839 · as of July 3, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 3, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.