Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,114 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

Showing 2,821–2,880 of 100,114 contractors

Airemasters Air Conditioning
Santa Fe Springs, CA · CSLB #587424 · as of October 8, 2026
Active · clear
Aires Home Services INC
Palo Alto, CA · CSLB #1150208 · as of October 8, 2026
Active · clear
Air-ex Air Conditioning INC
Pomona, CA · CSLB #418759 · as of October 8, 2026
Active · clear
Deryk Airey
Palm Desert, CA · CSLB #962128 · as of October 8, 2026
Active · clear
Airflow Pro
Citrus Heights, CA · CSLB #1135843 · as of October 8, 2026
Active · clear
Air Heroes
Modesto, CA · CSLB #889500 · as of October 8, 2026
Active · clear
Air Innovations INC
Ventura, CA · CSLB #1101483 · as of October 8, 2026
Active · clear
Airlock Abatement & Contracting
Madera, CA · CSLB #1019995 · as of October 8, 2026
Active · clear
Airmaker HVAC INC
Winnetka, CA · CSLB #1080128 · as of October 8, 2026
Active · clear
Air Max INC
Laguna Niguel, CA · CSLB #1015725 · as of October 8, 2026
Active · clear
Air Mechanical
City Of Industry, CA · CSLB #881311 · as of October 8, 2026
Active · clear
Airo Construction
Gardena, CA · CSLB #1032640 · as of October 8, 2026
Active · clear
A & I Roofing INC
Arcata, CA · CSLB #678789 · as of October 8, 2026
Active · clear
Air Plus
Van Nuys, CA · CSLB #573122 · as of October 8, 2026
Active · clear
Airseco Mechanical INC
San Jose, CA · CSLB #787817 · as of October 8, 2026
Active · clear
Airsmart Whole House Fan Systems
Nampa, CA · CSLB #1035169 · as of October 8, 2026
Active · clear
Air Squared Mechanical
Tracy, CA · CSLB #809565 · as of October 8, 2026
Active · clear
Air Squared Mechanical Service And Maintenance INC
Tracy, CA · CSLB #1062730 · as of October 8, 2026
Active · clear
Air Star Heating & Air Conditioning & Construction
Oakdale, CA · CSLB #927943 · as of October 8, 2026
Active · clear
Air Supply HTG & A / C INC
Fullerton, CA · CSLB #744462 · as of October 8, 2026
Active · clear
Air Systems Of Sacramento
Folsom, CA · CSLB #406794 · as of October 8, 2026
Active · clear
Air Team Mechanical INC
Orangevale, CA · CSLB #975323 · as of October 8, 2026
Active · clear
Air Tech Services INC
Modesto, CA · CSLB #895425 · as of October 8, 2026
Active · clear
QQQ Construction INC DBA Airtek Construction
Garden Grove, CA · CSLB #1080677 · as of October 8, 2026
Active · clear
Air Temp Company
San Mateo, CA · CSLB #889684 · as of October 8, 2026
Active · clear
Air Test And Balance
Sylmar, CA · CSLB #441048 · as of October 8, 2026
Active · clear
Air Tight Vinyl Siding & Windows
Soquel, CA · CSLB #681507 · as of October 8, 2026
Active · clear
Airton Construction
Irvine, CA · CSLB #1152949 · as of October 8, 2026
Active · clear
Air Tro Incorporated
Monrovia, CA · CSLB #258228 · as of October 8, 2026
Active · clear
Air-vac Systems Contracting
El Cajon, CA · CSLB #1113208 · as of October 8, 2026
Active · clear
Air Velocity
Glendale, CA · CSLB #1020088 · as of October 8, 2026
Active · clear
Ais Enterprises INC
Elk Grove, CA · CSLB #1092041 · as of October 8, 2026
Active · clear
Ais Heating & Air Conditioning INC
Livermore, CA · CSLB #1098502 · as of October 8, 2026
Active · clear
Ais Heating And Air Conditioning
Livermore, CA · CSLB #919756 · as of October 8, 2026
Active · clear
Aisher INC
Hacienda Heights, CA · CSLB #1050408 · as of October 8, 2026
Active · clear
Aishola Remodeling
Irvine, CA · CSLB #1119989 · as of October 8, 2026
Active · clear
Aison Commercial INC
Rancho Cucamonga, CA · CSLB #1144588 · as of October 8, 2026
Active · clear
Scott W Bryant DBA A I T
Antioch, CA · CSLB #339221 · as of October 8, 2026
Active · clear
Aix Construction INC
Martinez, CA · CSLB #1015994 · as of October 8, 2026
Active · clear
A-izzy Construction INC
Porterville, CA · CSLB #1132060 · as of October 8, 2026
Active · clear
Aja Construction INC
El Cajon, CA · CSLB #1100038 · as of October 8, 2026
Active · clear
A J A General Construction
Oakley, CA · CSLB #382872 · as of October 8, 2026
Active · clear
Ajam Construction
Cardiff By The Sea, CA · CSLB #936841 · as of October 8, 2026
Active · clear
Ajamian Group
Pasadena, CA · CSLB #988478 · as of October 8, 2026
Active · clear
A J And Company INC
Montebello, CA · CSLB #766813 · as of October 8, 2026
Active · clear
A J And E General Construction INC
San Bernardino, CA · CSLB #1015934 · as of October 8, 2026
Active · clear
Ajanel Construction
Greenbrae, CA · CSLB #1148523 · as of October 8, 2026
Active · clear
Ajang Salkhi
San Leandro, CA · CSLB #1162065 · as of October 8, 2026
Active · clear
Ajax Construction
Clovis, CA · CSLB #329938 · as of October 8, 2026
Active · clear
Ajax Construction California
San Jose, CA · CSLB #1154102 · as of October 8, 2026
Active · clear
Ajax Construction INC
Laguna Hills, CA · CSLB #1021955 · as of October 8, 2026
Active · clear
Ajbuild
Los Angeles, CA · CSLB #933976 · as of October 8, 2026
Active · clear
A J Builders
Elk Grove, CA · CSLB #494605 · as of October 8, 2026
Active · clear
A J Built
San Diego, CA · CSLB #930430 · as of October 8, 2026
Active · clear
A & J California Builders INC
San Jose, CA · CSLB #949668 · as of October 8, 2026
Active · clear
Ajc Construction Services INC
Poway, CA · CSLB #693964 · as of October 8, 2026
Active · open complaint
A J C Design And Construction INC
San Pablo, CA · CSLB #1083817 · as of October 8, 2026
Active · clear
A & J Construction
Woodland, CA · CSLB #962639 · as of October 8, 2026
Active · clear
A & J Construction
Applegate, CA · CSLB #829758 · as of October 8, 2026
Active · clear
A J Construction
Arroyo Grande, CA · CSLB #810807 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.