Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,379 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 30, 2026.

Showing 3,061–3,120 of 15,379 contractors

Clean Cut Landscape Management INC
Clovis, CA · CSLB #1010030 · as of June 30, 2026
Active · clear
Clean Earth Environmental Solutions INC
King Of Prussia, CA · CSLB #1006139 · as of June 30, 2026
Active · clear
Clean Energy
Newport Beach, CA · CSLB #848450 · as of June 30, 2026
Active · clear
Clean Harbors Environmental Services INC
Norwell, CA · CSLB #720298 · as of June 30, 2026
Active · clear
Clean Infusion LLC
Columbia, CA · CSLB #1105481 · as of June 30, 2026
Active · clear
Clean Lakes INC
Martinez, CA · CSLB #803463 · as of June 30, 2026
Active · clear
Clear Blue Environmental
Anaheim, CA · CSLB #1024250 · as of June 30, 2026
Active · clear
Clear Connection LLC
Sparks, CA · CSLB #1042750 · as of June 30, 2026
Active · clear
Clear Creek Construction
Palo Cedro, CA · CSLB #968315 · as of June 30, 2026
Active · clear
Clear Creek Systems INC
Bakersfield, CA · CSLB #952063 · as of June 30, 2026
Active · clear
Clear Heart Drilling INC
Santa Rosa, CA · CSLB #780357 · as of June 30, 2026
Active · clear
Clearspan Fabric Structures International INC
South Windsor, CA · CSLB #1038601 · as of June 30, 2026
Active · clear
Clearwater Engineering INC
Santa Barbara, CA · CSLB #598409 · as of June 30, 2026
Active · clear
The Auger Group INC DBA Clearwater Group
Point Richmond, CA · CSLB #799370 · as of June 30, 2026
Active · clear
Clearwater Pipeline INC
Perris, CA · CSLB #505761 · as of June 30, 2026
Active · clear
Cle Electric INC
Los Angeles, CA · CSLB #913472 · as of June 30, 2026
Active · clear
Cle Excavation General Engineering
Santa Rosa, CA · CSLB #1144510 · as of June 30, 2026
Active · clear
Calvin C Clement
Los Molinos, CA · CSLB #530665 · as of June 30, 2026
Active · clear
Patrick Clement
Anderson, CA · CSLB #645518 · as of June 30, 2026
Active · clear
Clemmer Construction CO INC
Santa Rosa, CA · CSLB #1069012 · as of June 30, 2026
Active · clear
Client Service Builders
Thousand Oaks, CA · CSLB #1103586 · as of June 30, 2026
Active · clear
Linda Jean Clifford
Folsom, CA · CSLB #827480 · as of June 30, 2026
Active · clear
Matthew William Clifford
Pilot Hill, CA · CSLB #999427 · as of June 30, 2026
Active · clear
Jim Clifton
Pope Valley, CA · CSLB #654683 · as of June 30, 2026
Active · clear
Clifton Security Systems
Lakeport, CA · CSLB #793715 · as of June 30, 2026
Active · clear
Cline Consulting Group DBA Cline Construction Group
Anaheim, CA · CSLB #1067004 · as of June 30, 2026
Active · clear
Cline Plumbing Electric & Construction
Arcata, CA · CSLB #377592 · as of June 30, 2026
Active · clear
CLM Builders INC
San Rafael, CA · CSLB #1003457 · as of June 30, 2026
Active · clear
C L M Excavating INC
Chowchilla, CA · CSLB #1071658 · as of June 30, 2026
Active · clear
CLN Engineering
Long Beach, CA · CSLB #1144066 · as of June 30, 2026
Active · clear
Cloacina LLC
Arroyo Grande, CA · CSLB #1107658 · as of June 30, 2026
Active · clear
R L Clotworthy Construction INC
Murrieta, CA · CSLB #803626 · as of June 30, 2026
Active · clear
J Cloud Incorporated
El Cajon, CA · CSLB #690543 · as of June 30, 2026
Active · clear
Joel J Cloud
El Cajon, CA · CSLB #382940 · as of June 30, 2026
Active · clear
Larry R Clouser
Taft, CA · CSLB #677424 · as of June 30, 2026
Active · clear
C L S Landscape Management INC
Montclair, CA · CSLB #650883 · as of June 30, 2026
Active · clear
CLT Building INC
El Monte, CA · CSLB #1110695 · as of June 30, 2026
Active · clear
Russ Clutter Backhoe
Pearblossom, CA · CSLB #936435 · as of June 30, 2026
Active · clear
Ned Clyde Construction INC
Concord, CA · CSLB #409154 · as of June 30, 2026
Active · clear
Cm52 INC
Visalia, CA · CSLB #1104405 · as of June 30, 2026
Active · clear
Cmac Construction Company
Rancho Santa Margarita, CA · CSLB #317696 · as of June 30, 2026
Active · clear
C Martinez Concrete Construction
Bakersfield, CA · CSLB #689005 · as of June 30, 2026
Active · clear
CM Backhoe Service INC
Riverside, CA · CSLB #936647 · as of June 30, 2026
Active · clear
C M B Structures INC
Alta Loma, CA · CSLB #613977 · as of June 30, 2026
Active · clear
CM Builders LLC
Clearlake, CA · CSLB #1130205 · as of June 30, 2026
Active · clear
C M C Cheek Construction
Bakersfield, CA · CSLB #936505 · as of June 30, 2026
Active · clear
C M Construction Company
San Francisco, CA · CSLB #520064 · as of June 30, 2026
Active · clear
C M Construction Services INC
Visalia, CA · CSLB #821243 · as of June 30, 2026
Active · clear
C M Constructors INC
Lake Elsinore, CA · CSLB #912052 · as of June 30, 2026
Active · clear
CM Corp Facilities Service
Temecula, CA · CSLB #951578 · as of June 30, 2026
Active · clear
C M E Construction INC
Clayton, CA · CSLB #524506 · as of June 30, 2026
Active · clear
CM Electric
Camino, CA · CSLB #652049 · as of June 30, 2026
Active · clear
C Merz Excavating & Grading INC
Petaluma, CA · CSLB #1080067 · as of June 30, 2026
Active · clear
Cmge Industries INC
Woodland Hills, CA · CSLB #1101586 · as of June 30, 2026
Active · clear
CM Grading & Excavation
Placerville, CA · CSLB #1144068 · as of June 30, 2026
Active · clear
CMH Environmental Group INC
Yorba Linda, CA · CSLB #678295 · as of June 30, 2026
Active · clear
Cmip LLC
Lancaster, CA · CSLB #1115725 · as of June 30, 2026
Active · clear
C M M Engineering & Construction INC
San Clemente, CA · CSLB #884810 · as of June 30, 2026
Active · clear
C M Strucco INC
San Clemente, CA · CSLB #678819 · as of June 30, 2026
Active · clear
CMT Engineering INC
Chula Vista, CA · CSLB #949176 · as of June 30, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.