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 28, 2026.

Showing 961–1,020 of 15,378 contractors

Andritz Hydro Corp
Alpharetta, CA · CSLB #1015822 · as of June 28, 2026
Active · clear
Andros Excavating INC
Yuba City, CA · CSLB #1148329 · as of June 28, 2026
Active · clear
Andy Holland Equipment/construction
Goleta, CA · CSLB #524031 · as of June 28, 2026
Active · clear
Andy Pivovaroff Construction
Santa Maria, CA · CSLB #1067065 · as of June 28, 2026
Active · clear
Andy's Precision Seal & Stripe INC
Santa Clarita, CA · CSLB #756012 · as of June 28, 2026
Active · clear
Aneen Construction INC
Riverside, CA · CSLB #1004775 · as of June 28, 2026
Active · clear
Angel Engineering Constructor's
Shasta Lake, CA · CSLB #648170 · as of June 28, 2026
Active · clear
Angeles Contractor INC
City Of Industry, CA · CSLB #858483 · as of June 28, 2026
Active · clear
Angel Industries CO
Camarillo, CA · CSLB #892927 · as of June 28, 2026
Active · clear
Angkor Engineering INC
Salinas, CA · CSLB #1090730 · as of June 28, 2026
Active · clear
Angotti & Reilly INC
San Francisco, CA · CSLB #473263 · as of June 28, 2026
Active · clear
Angus Asphalt INC
Santee, CA · CSLB #523300 · as of June 28, 2026
Active · clear
An Hyung Bae
Irvine, CA · CSLB #1108179 · as of June 28, 2026
Active · clear
Ankor Associates INC
Los Angeles, CA · CSLB #990937 · as of June 28, 2026
Active · clear
A N M Construction & Engineering
Lancaster, CA · CSLB #663054 · as of June 28, 2026
Active · clear
Lori Ann Douglas
Queen Creek, CA · CSLB #994319 · as of June 28, 2026
Active · clear
No Fault Asphalt, INC. DBA A No Fault Asphalt
Palo Alto, CA · CSLB #530515 · as of June 28, 2026
Active · clear
Anselmo Brothers General Engineering INC
Dixon, CA · CSLB #1032837 · as of June 28, 2026
Active · clear
Anselmo Distributing
Fairfield, CA · CSLB #765079 · as of June 28, 2026
Active · clear
Anson Construction INC
Borrego Springs, CA · CSLB #868194 · as of June 28, 2026
Active · clear
Antea USA INC
New Brighton, CA · CSLB #548062 · as of June 28, 2026
Active · clear
Antex Builders INC
Fair Oaks, CA · CSLB #184428 · as of June 28, 2026
Active · clear
Anthem Mechanical
Coachella, CA · CSLB #1001659 · as of June 28, 2026
Active · clear
Anthem United Homes Construction LP
Roseville, CA · CSLB #1004044 · as of June 28, 2026
Active · clear
Anton Construction
Ontario, CA · CSLB #461541 · as of June 28, 2026
Active · clear
Antonio Metaxas Engineering Contractor A Services
Whittier, CA · CSLB #1147153 · as of June 28, 2026
Active · clear
Anton's Service INC
Lakeside, CA · CSLB #861069 · as of June 28, 2026
Active · clear
Ants Engineers INC
Burlingame, CA · CSLB #1103212 · as of June 28, 2026
Active · clear
Anvil Builders INC
Emeryville, CA · CSLB #952883 · as of June 28, 2026
Active · clear
Anvil Power INC
Emeryville, CA · CSLB #1025528 · as of June 28, 2026
Active · clear
Anvil Precision JV
Emeryville, CA · CSLB #1150043 · as of June 28, 2026
Active · clear
Anza Engineering Corp
Brentwood, CA · CSLB #273213 · as of June 28, 2026
Active · clear
Anza Valley Backhoe Service
Anza, CA · CSLB #616535 · as of June 28, 2026
Active · clear
A O A Underground
Palo Cedro, CA · CSLB #402321 · as of June 28, 2026
Active · clear
A & O Engineering Construction INC
Corona, CA · CSLB #379400 · as of June 28, 2026
Active · clear
Aon Engineering
Jamul, CA · CSLB #506828 · as of June 28, 2026
Active · clear
A O Reed & CO LLC
San Diego, CA · CSLB #7731 · as of June 28, 2026
Active · clear
A P Backhoe & Trucking Service INC
Placerville, CA · CSLB #437780 · as of June 28, 2026
Active · clear
Apb General Engineering
San Pablo, CA · CSLB #1038184 · as of June 28, 2026
Active · clear
A P C O Construction
Concord, CA · CSLB #813245 · as of June 28, 2026
Active · clear
Apeco Engineering Contracting INC
Vista, CA · CSLB #896153 · as of June 28, 2026
Active · clear
Apel Construction Engineering
Los Angeles, CA · CSLB #1125036 · as of June 28, 2026
Active · clear
Apel Construction INC
Sherman Oaks, CA · CSLB #1051980 · as of June 28, 2026
Active · clear
Ap Electrical Construction INC
Chino, CA · CSLB #957108 · as of June 28, 2026
Active · clear
Apena Engineering INC
San Leandro, CA · CSLB #1107815 · as of June 28, 2026
Active · clear
All Pro Custom Pools INC DBA Ap Engineering
Apple Valley, CA · CSLB #1059102 · as of June 28, 2026
Active · clear
Apex Companies LLC
Rockville, CA · CSLB #983773 · as of June 28, 2026
Active · clear
Apex Constructors INC
San Marcos, CA · CSLB #1102978 · as of June 28, 2026
Active · clear
Apex Contracting & Consulting INC
Fallbrook, CA · CSLB #893424 · as of June 28, 2026
Active · clear
Apexcraft Build
San Diego, CA · CSLB #1142908 · as of June 28, 2026
Active · clear
Apex Directional Drilling
Santa Clara, CA · CSLB #838568 · as of June 28, 2026
Active · clear
Apex Diving And Marine Services INC
Winnetka, CA · CSLB #1006937 · as of June 28, 2026
Active · clear
Apex Electric & Air
San Francisco, CA · CSLB #825156 · as of June 28, 2026
Active · clear
Apex Electrical
Oroville, CA · CSLB #1073483 · as of June 28, 2026
Active · clear
Apex Environmental And Engineering INC
Sutter, CA · CSLB #1107055 · as of June 28, 2026
Active · clear
Apex Envirotech Incorporated
Gold River, CA · CSLB #706181 · as of June 28, 2026
Active · clear
Apex Federal Engineering INC
Sutter, CA · CSLB #1128164 · as of June 28, 2026
Active · clear
Apex Fence CO INC
Anderson, CA · CSLB #269127 · as of June 28, 2026
Active · clear
Apex G B C INC
Tarzana, CA · CSLB #896883 · as of June 28, 2026
Active · clear
Apex Grading INC
Concord, CA · CSLB #795186 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.