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 4,381–4,440 of 100,114 contractors

Altmann & Associates INC
Oakland, CA · CSLB #682257 · as of October 8, 2026
Active · clear
Altmann Construction
Somis, CA · CSLB #369088 · as of October 8, 2026
Active · clear
Alto Builders INC
Agoura Hills, CA · CSLB #1118841 · as of October 8, 2026
Active · clear
Alton Construction CO
Fontana, CA · CSLB #1083222 · as of October 8, 2026
Active · clear
Altra Construction INC
Hacienda Heights, CA · CSLB #1083585 · as of October 8, 2026
Active · clear
Altrait Construction
Cape Coral, CA · CSLB #962311 · as of October 8, 2026
Active · clear
Altruistic Construction Services
Winchester, CA · CSLB #968580 · as of October 8, 2026
Active · clear
Altura Construction And Renovation
La Mesa, CA · CSLB #1120517 · as of October 8, 2026
Active · clear
Altura Construction INC
Napa, CA · CSLB #838515 · as of October 8, 2026
Active · clear
Altura Design & Build
Livermore, CA · CSLB #1155162 · as of October 8, 2026
Active · clear
Altus Construction Corporation
Los Angeles, CA · CSLB #1056881 · as of October 8, 2026
Active · clear
Altus Framing Construction
Palmdale, CA · CSLB #1048792 · as of October 8, 2026
Active · clear
Altysh Construction
Loomis, CA · CSLB #1013194 · as of October 8, 2026
Active · clear
Alumacovers Of California INC
Riverside, CA · CSLB #995932 · as of October 8, 2026
Active · clear
Alumawall INC
San Jose, CA · CSLB #831883 · as of October 8, 2026
Active · clear
Alumcraft INC
Sherman Oaks, CA · CSLB #857189 · as of October 8, 2026
Active · clear
Aluminex Incorporated
Riverside, CA · CSLB #153221 · as of October 8, 2026
Active · clear
Aluminum Door & Screen INC
Burbank, CA · CSLB #505400 · as of October 8, 2026
Active · clear
Alum Rock Construction
San Francisco, CA · CSLB #1102273 · as of October 8, 2026
Active · clear
Alum Works
San Clemente, CA · CSLB #1110438 · as of October 8, 2026
Active · clear
Aluna Construction LLC
Los Angeles, CA · CSLB #1139975 · as of October 8, 2026
Active · clear
Alun Lang Construction
Santa Cruz, CA · CSLB #804496 · as of October 8, 2026
Active · clear
Alva Construction
Stockton, CA · CSLB #1128063 · as of October 8, 2026
Active · clear
Alvaldez Construction
Carson, CA · CSLB #923927 · as of October 8, 2026
Active · clear
Alvapareen Construction INC
Granada Hills, CA · CSLB #1081852 · as of October 8, 2026
Active · clear
Alvarado Brothers Construction INC
Petaluma, CA · CSLB #954638 · as of October 8, 2026
Active · clear
Alvarado Builds
Modesto, CA · CSLB #1147661 · as of October 8, 2026
Active · clear
Alvarado Construction
San Jose, CA · CSLB #1154101 · as of October 8, 2026
Active · clear
Alvarado Construction
Carson, CA · CSLB #713634 · as of October 8, 2026
Active · clear
Alvarado Construction
Riverside, CA · CSLB #1013866 · as of October 8, 2026
Active · clear
Alvarado Construction
Calexico, CA · CSLB #1032801 · as of October 8, 2026
Active · clear
Alvarado Construction
Vista, CA · CSLB #1014835 · as of October 8, 2026
Active · clear
Alvarado Construction
Redondo Beach, CA · CSLB #468982 · as of October 8, 2026
Active · clear
Alvarado Construction
Vallejo, CA · CSLB #776723 · as of October 8, 2026
Active · clear
Alvarado Construction
Madera, CA · CSLB #988586 · as of October 8, 2026
Active · clear
Alvarado Construction
Crescent City, CA · CSLB #993147 · as of October 8, 2026
Active · clear
Richard N Pukatch DBA Alvarado Construction CO
Oakland, CA · CSLB #832901 · as of October 8, 2026
Active · clear
Alvarado Construction INC
Denver, CA · CSLB #492682 · as of October 8, 2026
Active · clear
Alvarado Construction & Logistics
Corona, CA · CSLB #1016414 · as of October 8, 2026
Active · clear
Alvarado Constructions
Alameda, CA · CSLB #931958 · as of October 8, 2026
Active · clear
Alvarado Electric
Paso Robles, CA · CSLB #1071192 · as of October 8, 2026
Active · clear
Alvarado General Builders INC
Chino, CA · CSLB #1041841 · as of October 8, 2026
Active · clear
Alvarado Group INC
Panorama City, CA · CSLB #1079866 · as of October 8, 2026
Active · clear
Alvarado Homes Construction INC
Santa Rosa, CA · CSLB #1133198 · as of October 8, 2026
Active · clear
Jose Alvarado
Van Nuys, CA · CSLB #1031631 · as of October 8, 2026
Active · clear
Leonel Alvarado
Fresno, CA · CSLB #641192 · as of October 8, 2026
Active · clear
N Alvarado Construction
Marina, CA · CSLB #991348 · as of October 8, 2026
Active · clear
Alvarado Painting
Pacoima, CA · CSLB #1074835 · as of October 8, 2026
Active · clear
Alvarado Renovations
Maywood, CA · CSLB #1064656 · as of October 8, 2026
Active · clear
Rigo Alvarado Painting
San Rafael, CA · CSLB #1063327 · as of October 8, 2026
Active · clear
Sam Alvarado JR Construction
Madera, CA · CSLB #608323 · as of October 8, 2026
Active · clear
Alvarado & Son Construction INC
Richmond, CA · CSLB #1040062 · as of October 8, 2026
Active · clear
Alvarado & Sons A Partnership
Madera, CA · CSLB #1098077 · as of October 8, 2026
Active · clear
Steve Alvarado Roofing & Construction
Madera, CA · CSLB #564720 · as of October 8, 2026
Active · clear
Alvarado Structural Steel
Daly City, CA · CSLB #1075347 · as of October 8, 2026
Active · clear
Alvarado Vision Construction
Antioch, CA · CSLB #1040489 · as of October 8, 2026
Active · clear
Alvar Bay Construction
Suisun City, CA · CSLB #909469 · as of October 8, 2026
Active · clear
Abraham K Alvarez
Danville, CA · CSLB #1116811 · as of October 8, 2026
Active · clear
Alvarez Armenta Gilberto
Dinuba, CA · CSLB #1140128 · as of October 8, 2026
Active · clear
Bruno H Alvarez General Contractor
Long Beach, CA · CSLB #1020244 · 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.