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 5,761–5,820 of 15,259 contractors

Green Building Corporation
North Hollywood, CA · CSLB #919867 · as of July 3, 2026
Active · clear
Alex Melnychuk INC DBA Green Build Technologies
Carmichael, CA · CSLB #986609 · as of July 3, 2026
Active · clear
Greenbuilt INC
Lompoc, CA · CSLB #737290 · as of July 3, 2026
Active · clear
Greencoast Landscapes INC
Somis, CA · CSLB #1009658 · as of July 3, 2026
Active · clear
Green Constructors California
Colfax, CA · CSLB #963808 · as of July 3, 2026
Active · clear
Greene & Greene Corporation
Ventura, CA · CSLB #1119315 · as of July 3, 2026
Active · clear
Green Energy Technical Services Group
Tehachapi, CA · CSLB #994526 · as of July 3, 2026
Active · clear
Green Engineering
Carmel, CA · CSLB #500192 · as of July 3, 2026
Active · clear
Phil Greene
Royal Oaks, CA · CSLB #277248 · as of July 3, 2026
Active · clear
Greener Excavations & Construction INC
San Rafael, CA · CSLB #872648 · as of July 3, 2026
Active · clear
Newsem Ag INC DBA Greene Tree Care
Camarillo, CA · CSLB #967652 · as of July 3, 2026
Active · clear
Eva Green Power INC
Carlsbad, CA · CSLB #1041071 · as of July 3, 2026
Active · clear
Greenfield Communications INC
Dana Point, CA · CSLB #806339 · as of July 3, 2026
Active · clear
Greenfield Engineering
La Puente, CA · CSLB #1146461 · as of July 3, 2026
Active · clear
Green Giant Landscape INC
La Habra, CA · CSLB #670478 · as of July 3, 2026
Active · clear
Green Growth Industries INC
Pleasanton, CA · CSLB #662718 · as of July 3, 2026
Active · clear
Green Infrastructure And Environmental INC
Danville, CA · CSLB #1153113 · as of July 3, 2026
Active · clear
Jeffrey S Green
Fort Bragg, CA · CSLB #759169 · as of July 3, 2026
Active · clear
Greenleaf Engineering
Huntington Beach, CA · CSLB #789510 · as of July 3, 2026
Active · clear
Green Marine Engineering
Morongo Valley, CA · CSLB #904423 · as of July 3, 2026
Active · clear
Green Metal Fabricating CO
West Sacramento, CA · CSLB #527089 · as of July 3, 2026
Active · clear
Green Point Design Build Services INC
Brea, CA · CSLB #1111185 · as of July 3, 2026
Active · clear
Green Rack Contracting LLC
Pittsburgh, CA · CSLB #1146832 · as of July 3, 2026
Active · clear
The Greenridge Group INC
Calabasas, CA · CSLB #1126991 · as of July 3, 2026
Active · clear
Green Solar Earth INC
Van Nuys, CA · CSLB #936923 · as of July 3, 2026
Active · clear
Greensprings Group INC
Camas, CA · CSLB #1078419 · as of July 3, 2026
Active · clear
Tom Green's Backhoe
Arroyo Grande, CA · CSLB #806053 · as of July 3, 2026
Active · clear
Greenstone Materials INC
San Juan Capistrano, CA · CSLB #956147 · as of July 3, 2026
Active · clear
Greensun INC
Irvine, CA · CSLB #1031121 · as of July 3, 2026
Active · clear
Green Technology Windows And Doors
Manteca, CA · CSLB #967787 · as of July 3, 2026
Active · clear
Green Valley Group
Livermore, CA · CSLB #458951 · as of July 3, 2026
Active · clear
Green Valley PM Engineering
Greenfield, CA · CSLB #1096427 · as of July 3, 2026
Active · clear
Green View Engineering
Healdsburg, CA · CSLB #965761 · as of July 3, 2026
Active · clear
Greenwell Energy INC
Encinitas, CA · CSLB #1099566 · as of July 3, 2026
Active · clear
Greenwood Aggregates INC
Philo, CA · CSLB #1009054 · as of July 3, 2026
Active · clear
Greenwood Construction INC
Fort Bragg, CA · CSLB #959364 · as of July 3, 2026
Active · clear
Bill Greer
Anaheim, CA · CSLB #1107240 · as of July 3, 2026
Active · clear
Mike A Greer
Yorba Linda, CA · CSLB #725867 · as of July 3, 2026
Active · clear
D Gregg Construction
Willits, CA · CSLB #986769 · as of July 3, 2026
Active · clear
Gregg Electric INC
Ontario, CA · CSLB #201042 · as of July 3, 2026
Active · clear
Matthew Gregg
San Marcos, CA · CSLB #936001 · as of July 3, 2026
Active · clear
Gregg Simpson Trucking
Ukiah, CA · CSLB #650339 · as of July 3, 2026
Active · clear
Gregorian Development & Design
Winnetka, CA · CSLB #1068861 · as of July 3, 2026
Active · clear
Joe S Gregorio
Long Beach, CA · CSLB #401005 · as of July 3, 2026
Active · clear
Laura Kay Gregorio
Long Beach, CA · CSLB #611343 · as of July 3, 2026
Active · clear
Gregory Equipment INC
Redding, CA · CSLB #896621 · as of July 3, 2026
Active · clear
Gregory Michael Brazil
Albany, CA · CSLB #591103 · as of July 3, 2026
Active · clear
Gregory Siteworks INC
Cottonwood, CA · CSLB #1154607 · as of July 3, 2026
Active · clear
Grenon & Sons Construction INC
Cedar Ridge, CA · CSLB #948395 · as of July 3, 2026
Active · clear
Lowell E Gresham
Acton, CA · CSLB #456226 · as of July 3, 2026
Active · clear
Grey Lake Construction
San Francisco, CA · CSLB #1068113 · as of July 3, 2026
Active · clear
Grey Line General Engineering INC
San Jose, CA · CSLB #1042206 · as of July 3, 2026
Active · clear
Grice INC
Santa Rosa, CA · CSLB #728915 · as of July 3, 2026
Active · clear
Grich`s General Engineering
Roseville, CA · CSLB #776957 · as of July 3, 2026
Active · clear
Gridco LLC
Gridley, CA · CSLB #1125299 · as of July 3, 2026
Active · clear
Bryan Griffin Construction
Sierraville, CA · CSLB #859694 · as of July 3, 2026
Active · clear
Griffin Certified
San Diego, CA · CSLB #896340 · as of July 3, 2026
Active · clear
Griffin Contract Dewatering LLC
Houston, CA · CSLB #1009641 · as of July 3, 2026
Active · clear
Griffin Dewatering LLC
Houston, CA · CSLB #1008718 · as of July 3, 2026
Active · clear
Griffin Industrial Contracting Company
Cary, CA · CSLB #1087186 · 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.