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 27, 2026.

Showing 421–480 of 15,378 contractors

Agd General Engineering INC
Cotati, CA · CSLB #1131769 · as of June 27, 2026
Active · clear
Agee Construction Corporation
Clovis, CA · CSLB #631980 · as of June 27, 2026
Active · clear
Marshall W Agee
Clovis, CA · CSLB #265694 · as of June 27, 2026
Active · clear
A&g Electric
West Sacramento, CA · CSLB #915693 · as of June 27, 2026
Active · clear
Ageless Engineering Corp
Oceanside, CA · CSLB #966521 · as of June 27, 2026
Active · clear
A + General Construction INC
San Francisco, CA · CSLB #1127551 · as of June 27, 2026
Active · clear
A General Engineering Company
San Francisco, CA · CSLB #1038031 · as of June 27, 2026
Active · clear
A General Engineering Company
Ridgecrest, CA · CSLB #779074 · as of June 27, 2026
Active · clear
Ag General Engineering
Bakersfield, CA · CSLB #1135196 · as of June 27, 2026
Active · clear
Aggie Construction CO INC
Irvine, CA · CSLB #466801 · as of June 27, 2026
Active · clear
Aggregate Engineering INC
Davis, CA · CSLB #866849 · as of June 27, 2026
Active · clear
Aggregate Products INC
Salton City, CA · CSLB #698013 · as of June 27, 2026
Active · clear
Art Gautreau INC DBA Agi General Contracting
Santa Ana, CA · CSLB #370609 · as of June 27, 2026
Active · clear
Agilitech
Bakersfield, CA · CSLB #902979 · as of June 27, 2026
Active · clear
A G & Industrial Enterprises INC
Porterville, CA · CSLB #1123707 · as of June 27, 2026
Active · clear
Agland Engineering INC
Ferndale, CA · CSLB #895241 · as of June 27, 2026
Active · clear
A G L Engineering INC
San Francisco, CA · CSLB #999196 · as of June 27, 2026
Active · clear
Agl Landscapes INC
Sacramento, CA · CSLB #416388 · as of June 27, 2026
Active · clear
A G Nichols & Associates
Tehachapi, CA · CSLB #870494 · as of June 27, 2026
Active · clear
A Good Plumbing INC
Murrieta, CA · CSLB #934250 · as of June 27, 2026
Active · clear
Agoura Construction And Inspection Services
Moorpark, CA · CSLB #840985 · as of June 27, 2026
Active · clear
Agp Construction LLC
Pleasanton, CA · CSLB #1057692 · as of June 27, 2026
Active · clear
Agr General Engineering Contractor
Richmond, CA · CSLB #1114913 · as of June 27, 2026
Active · clear
Agri Service Recycling INC
Sun Valley, CA · CSLB #1130221 · as of June 27, 2026
Active · clear
A G S Construction Services
Paradise, CA · CSLB #814908 · as of June 27, 2026
Active · clear
A G S Underground
Northridge, CA · CSLB #802278 · as of June 27, 2026
Active · clear
Agua Construction LLC
Van Nuys, CA · CSLB #1078216 · as of June 27, 2026
Active · clear
Aguba Engineering
Arcadia, CA · CSLB #764314 · as of June 27, 2026
Active · clear
Aguiar Construction
Petaluma, CA · CSLB #319589 · as of June 27, 2026
Active · clear
Aguilar & Calderon Corporation
Whittier, CA · CSLB #988688 · as of June 27, 2026
Active · clear
Aguilar & Sons INC
Burlingame, CA · CSLB #770656 · as of June 27, 2026
Active · clear
Aguilera Brothers Construction INC
Santa Paula, CA · CSLB #873775 · as of June 27, 2026
Active · clear
Aguilera Construction INC
Laguna Hills, CA · CSLB #983039 · as of June 27, 2026
Active · clear
A H Beck Foundation CO INC
Converse, CA · CSLB #1008484 · as of June 27, 2026
Active · clear
M Ahmadi Construction And Engineering Company
Orange, CA · CSLB #612020 · as of June 27, 2026
Active · clear
Ahmad S Rafig
San Diego, CA · CSLB #1039708 · as of June 27, 2026
Active · clear
Bijan Ahmadzadeh
San Francisco, CA · CSLB #700271 · as of June 27, 2026
Active · clear
Ahouse Construction & Remodeling INC
San Gabriel, CA · CSLB #1110424 · as of June 27, 2026
Active · clear
Ahrens Mechanical
San Diego, CA · CSLB #957287 · as of June 27, 2026
Active · clear
Ahtna Design - Build INC
Irvine, CA · CSLB #982195 · as of June 27, 2026
Active · clear
Ahtna Government Services Corporation
West Sacramento, CA · CSLB #772153 · as of June 27, 2026
Active · clear
Ahtna USA LLC
Irvine, CA · CSLB #1109266 · as of June 27, 2026
Active · clear
Aie
Crestline, CA · CSLB #554277 · as of June 27, 2026
Active · clear
Platinum Underground INC DBA Aiken Underground
Alamo, CA · CSLB #1093628 · as of June 27, 2026
Active · clear
Ailm Underground INC
Temecula, CA · CSLB #1147625 · as of June 27, 2026
Active · clear
Aim High Enterprises
Redding, CA · CSLB #842109 · as of June 27, 2026
Active · clear
Air Applied Mulch Service
Wilton, CA · CSLB #675407 · as of June 27, 2026
Active · clear
Airband Construction & Landscape
Fullerton, CA · CSLB #1130836 · as of June 27, 2026
Active · clear
Airco Mechanical INC
Sacramento, CA · CSLB #311454 · as of June 27, 2026
Active · clear
Air Flow Control Air JV
Anaheim, CA · CSLB #1054071 · as of June 27, 2026
Active · clear
Air & Lube Systems INC
Sacramento, CA · CSLB #287715 · as of June 27, 2026
Active · clear
Air Products And Chemicals INC
Allentown, CA · CSLB #347082 · as of June 27, 2026
Active · clear
Air Pump Enterprises INC
Hermosa Beach, CA · CSLB #1042444 · as of June 27, 2026
Active · clear
Air Tight
Arcata, CA · CSLB #832746 · as of June 27, 2026
Active · clear
Airtight Construction INC
Concord, CA · CSLB #818211 · as of June 27, 2026
Active · clear
Airx Utility Surveyors INC
San Marcos, CA · CSLB #830790 · as of June 27, 2026
Active · clear
A I W Engineering
Buena Park, CA · CSLB #1076427 · as of June 27, 2026
Active · clear
A J Ashtin Construction
Wellington, CA · CSLB #785661 · as of June 27, 2026
Active · clear
A-jay Excavating INC
Atascadero, CA · CSLB #456026 · as of June 27, 2026
Active · clear
A J Building & Development Company
Sacramento, CA · CSLB #406234 · as of June 27, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.