Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,641 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 9, 2026.

Showing 12,421–12,480 of 100,641 contractors

Borromeo Construction Contracting Corp
Apple Valley, CA · CSLB #1113428 · as of July 9, 2026
Active · clear
Borruel Construction INC
Orange, CA · CSLB #1112012 · as of July 9, 2026
Active · clear
Borsetto Construction
Napa, CA · CSLB #940904 · as of July 9, 2026
Active · clear
Borstein Enterprises
Los Angeles, CA · CSLB #396112 · as of July 9, 2026
Active · clear
Tyke Borwick Homo Habilis
Carnelian Bay, CA · CSLB #743914 · as of July 9, 2026
Active · clear
Bosa Development US Corporation
San Diego, CA · CSLB #1041103 · as of July 9, 2026
Active · clear
Peter Boscacci
Ben Lomond, CA · CSLB #935110 · as of July 9, 2026
Active · clear
Bosch Building Technologies LLC
Phoenix, CA · CSLB #991066 · as of July 9, 2026
Active · clear
Bosch Construction INC
Palo Alto, CA · CSLB #941844 · as of July 9, 2026
Active · clear
Boschert / Dokana
El Sobrante, CA · CSLB #816927 · as of July 9, 2026
Active · clear
Boschken Construction
Davis, CA · CSLB #637863 · as of July 9, 2026
Active · clear
Bosco Construction INC
Corona Del Mar, CA · CSLB #1106354 · as of July 9, 2026
Active · clear
Bosco Construction Management
Bonita, CA · CSLB #856072 · as of July 9, 2026
Active · clear
Bosco Development & Construction INC
Concord, CA · CSLB #1156799 · as of July 9, 2026
Active · clear
Michael F Bosco INC
Truckee, CA · CSLB #335907 · as of July 9, 2026
Active · clear
B O S Construction
Placerville, CA · CSLB #1065166 · as of July 9, 2026
Active · clear
Bosco's Handyman Service
Citrus Heights, CA · CSLB #695386 · as of July 9, 2026
Active · clear
Bose Construction
Pioneertown, CA · CSLB #473500 · as of July 9, 2026
Active · clear
Bose Custom Builds
Aliso Viejo, CA · CSLB #1100488 · as of July 9, 2026
Active · clear
Bosley Electric Contracting Company
Sacramento, CA · CSLB #379245 · as of July 9, 2026
Active · clear
Bosman Electrical Construction
Montrose, CA · CSLB #437032 · as of July 9, 2026
Active · clear
Bosman Woodcraft
Lafayette, CA · CSLB #541463 · as of July 9, 2026
Active · clear
Bosra Construction Services
Tempe, CA · CSLB #995022 · as of July 9, 2026
Active · clear
Bo's Remodeling INC
Azusa, CA · CSLB #1143369 · as of July 9, 2026
Active · clear
Bossage Homes INC
Las Vegas, CA · CSLB #914228 · as of July 9, 2026
Active · clear
B O S S Construction
Yucca Valley, CA · CSLB #690373 · as of July 9, 2026
Active · clear
Boss Construction & Design INC DBA Boss Construction Company
San Diego, CA · CSLB #1084393 · as of July 9, 2026
Active · clear
Boss Construction INC
North Highlands, CA · CSLB #998430 · as of July 9, 2026
Active · clear
Boss Homes LLC
Montebello, CA · CSLB #1135036 · as of July 9, 2026
Active · clear
Bossie Developers, INC.
Huntington Beach, CA · CSLB #1132313 · as of July 9, 2026
Active · clear
Bosso Building
El Dorado, CA · CSLB #1143260 · as of July 9, 2026
Active · clear
Bosson CO
Camarillo, CA · CSLB #615942 · as of July 9, 2026
Active · clear
Boss Renovations And Construction
Winchester, CA · CSLB #1016827 · as of July 9, 2026
Active · clear
Boss Renovations And Construction INC
Winchester, CA · CSLB #1043027 · as of July 9, 2026
Active · clear
Bostok & Williams A Partnership
Castro Valley, CA · CSLB #795324 · as of July 9, 2026
Active · clear
Boston Barricade Company
Vero Beach, CA · CSLB #812684 · as of July 9, 2026
Active · clear
Boston Brick & Stone INC
Pasadena, CA · CSLB #783578 · as of July 9, 2026
Active · clear
Bostrom Custom Building LLC
Mission Viejo, CA · CSLB #1139639 · as of July 9, 2026
Active · clear
Boswell Construction INC DBA Boswell
Sherman Oaks, CA · CSLB #934480 · as of July 9, 2026
Active · clear
Boswell Builds LLC
Riverside, CA · CSLB #1138715 · as of July 9, 2026
Active · clear
Boswell Construction
Temecula, CA · CSLB #413807 · as of July 9, 2026
Active · clear
Boswell Construction Services
Redwood City, CA · CSLB #921724 · as of July 9, 2026
Active · clear
John Boswell Construction
Petaluma, CA · CSLB #541243 · as of July 9, 2026
Active · clear
Bosworth Development
Murrieta, CA · CSLB #721674 · as of July 9, 2026
Active · clear
Bosworth Solar Electrical Systems
Temecula, CA · CSLB #707161 · as of July 9, 2026
Active · clear
Bosworx 360 Services LLC DBA Bosworx 360 Design Build
El Cajon, CA · CSLB #1079151 · as of July 9, 2026
Active · clear
Bota Company
Rancho Cucamonga, CA · CSLB #1124449 · as of July 9, 2026
Active · clear
Botad Construction Corporation
San Jose, CA · CSLB #1015132 · as of July 9, 2026
Active · clear
Botanica Landscape INC
Los Angeles, CA · CSLB #711054 · as of July 9, 2026
Active · clear
Botash Home Repairs
Antelope, CA · CSLB #968524 · as of July 9, 2026
Active · clear
Botelho Const CO
Danville, CA · CSLB #760290 · as of July 9, 2026
Active · clear
Bothof Brothers Construction
Escondido, CA · CSLB #706640 · as of July 9, 2026
Active · clear
Bothof Construction
Visalia, CA · CSLB #768371 · as of July 9, 2026
Active · clear
Bothof Remodel And Construction
El Cajon, CA · CSLB #768008 · as of July 9, 2026
Active · clear
Robert Bothun
Citrus Heights, CA · CSLB #851467 · as of July 9, 2026
Active · clear
Bothwell CO
La Jolla, CA · CSLB #896636 · as of July 9, 2026
Active · clear
George Lawrence Botich JR
Corona, CA · CSLB #409281 · as of July 9, 2026
Active · clear
William Botieff Contractor
Sonoma, CA · CSLB #193984 · as of July 9, 2026
Active · clear
Botros Construction INC
San Juan Capistrano, CA · CSLB #716566 · as of July 9, 2026
Active · clear
Botsford Construction INC
Vista, CA · CSLB #643273 · as of July 9, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 9, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.