Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 99,885 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of November 6, 2026.

Showing 53,881–53,940 of 99,885 contractors

M 2 Builders
Loomis, CA · CSLB #830982 · as of November 6, 2026
Active · clear
M2 Build System INC
San Jose, CA · CSLB #1155750 · as of November 6, 2026
Active · clear
M2 Business Ventures
San Diego, CA · CSLB #826223 · as of November 6, 2026
Active · clear
M2c1 Construction
Jamul, CA · CSLB #1106096 · as of November 6, 2026
Active · clear
M2 Construction
Seaside, CA · CSLB #1116127 · as of November 6, 2026
Active · clear
M 2 Design And Construction
Mill Valley, CA · CSLB #754975 · as of November 6, 2026
Active · clear
M 2 M Construction INC
Roseville, CA · CSLB #987183 · as of November 6, 2026
Active · clear
M3B INC
Pacific Grove, CA · CSLB #924200 · as of November 6, 2026
Active · clear
M 3 Builders INC
San Francisco, CA · CSLB #869656 · as of November 6, 2026
Active · clear
M3 Construction Services INC
Los Angeles, CA · CSLB #1138737 · as of November 6, 2026
Active · clear
M3dium Construction LLC
Fair Oaks, CA · CSLB #871892 · as of November 6, 2026
Active · clear
M3 General Contracting INC
Modesto, CA · CSLB #1144094 · as of November 6, 2026
Active · clear
M3M Construction
Marysville, CA · CSLB #1034713 · as of November 6, 2026
Active · clear
M3 Remodeling INC
Bakersfield, CA · CSLB #1029507 · as of November 6, 2026
Active · clear
M 3 Services INC
Lawndale, CA · CSLB #823652 · as of November 6, 2026
Active · clear
M4 Builders
Ojai, CA · CSLB #1076900 · as of November 6, 2026
Active · clear
M4 Construction INC
Cottonwood, CA · CSLB #1076271 · as of November 6, 2026
Active · clear
M5 Construction
Tracy, CA · CSLB #1110403 · as of November 6, 2026
Active · clear
M5 General Construction INC
Rancho Cucamonga, CA · CSLB #1033820 · as of November 6, 2026
Active · clear
M5 Services LLC
Pleasanton, CA · CSLB #1105715 · as of November 6, 2026
Active · clear
M 69 LLC
Costa Mesa, CA · CSLB #1152979 · as of November 6, 2026
Active · clear
M 7.24 Builders INC
Oakland, CA · CSLB #1056431 · as of November 6, 2026
Active · clear
M7 Builders INC
West Sacramento, CA · CSLB #1116779 · as of November 6, 2026
Active · clear
M7 Construction Corp
Los Angeles, CA · CSLB #1077393 · as of November 6, 2026
Active · clear
M7 Construction LLC
Pasadena, CA · CSLB #1150672 · as of November 6, 2026
Active · clear
M8 Builders INC
Oakdale, CA · CSLB #1074070 · as of November 6, 2026
Active · clear
M91 Construction
Pasadena, CA · CSLB #435394 · as of November 6, 2026
Active · clear
M9 Builders LLC
Westminster, CA · CSLB #1139812 · as of November 6, 2026
Active · clear
M+a360 Construction
Roseville, CA · CSLB #953524 · as of November 6, 2026
Active · clear
M A A B Construction
Arleta, CA · CSLB #1102137 · as of November 6, 2026
Active · clear
Maab Development LLC
Sunnyvale, CA · CSLB #1113433 · as of November 6, 2026
Active · clear
Maad Construction
West Hills, CA · CSLB #1082474 · as of November 6, 2026
Active · clear
Maad Construction Group
Los Angeles, CA · CSLB #1154195 · as of November 6, 2026
Active · clear
Maadd Construction INC
El Monte, CA · CSLB #1159256 · as of November 6, 2026
Active · clear
Joe Maak
San Diego, CA · CSLB #906423 · as of November 6, 2026
Active · clear
Maalna Construction INC
Arleta, CA · CSLB #948790 · as of November 6, 2026
Active · clear
Maanco Construction INC
Canoga Park, CA · CSLB #704698 · as of November 6, 2026
Active · clear
Maan Global Corporation DBA Maan Global Development
Burlingame, CA · CSLB #979499 · as of November 6, 2026
Active · clear
Maas And Sons Construction A Partnership
Redding, CA · CSLB #1087806 · as of November 6, 2026
Active · clear
Maas Companies INC
Newport Beach, CA · CSLB #1032264 · as of November 6, 2026
Active · clear
Maas Construction
Chico, CA · CSLB #869603 · as of November 6, 2026
Active · clear
Brad L Maaske
Visalia, CA · CSLB #704196 · as of November 6, 2026
Active · clear
Ken Maas Construction
Roseville, CA · CSLB #968472 · as of November 6, 2026
Active · clear
Mab Building Solutions INC
Antioch, CA · CSLB #1157717 · as of November 6, 2026
Active · clear
Mabco Maintenance
Morongo Valley, CA · CSLB #803574 · as of November 6, 2026
Active · clear
Mab Enterprises
Antioch, CA · CSLB #1029290 · as of November 6, 2026
Active · clear
Mabry Construction INC
Napa, CA · CSLB #579053 · as of November 6, 2026
Active · clear
M & A Builders INC
La Quinta, CA · CSLB #1023991 · as of November 6, 2026
Active · clear
M A Building Contractor
Aliso Viejo, CA · CSLB #1079498 · as of November 6, 2026
Active · clear
Mac
Encinitas, CA · CSLB #1104834 · as of November 6, 2026
Active · clear
Mac5 Construction LLC
Fountain Valley, CA · CSLB #1025798 · as of November 6, 2026
Active · clear
Mac5 Mechanical LLC
Fountain Valley, CA · CSLB #1108400 · as of November 6, 2026
Active · clear
Macabi Builders INC
Sherman Oaks, CA · CSLB #1077905 · as of November 6, 2026
Active · clear
Maca Builders Incorporated
San Francisco, CA · CSLB #579071 · as of November 6, 2026
Active · clear
Maca Family INC DBA Maca Development
Bakersfield, CA · CSLB #1087076 · as of November 6, 2026
Active · clear
M A Calabrese Associates
San Clemente, CA · CSLB #496208 · as of November 6, 2026
Active · clear
Mac Architecture / Construction
Palo Alto, CA · CSLB #872157 · as of November 6, 2026
Active · clear
Matt Macarewich Construction A Partnership
Capistrano Beach, CA · CSLB #745240 · as of November 6, 2026
Active · clear
Trevor G Macarewich
Lafayette, CA · CSLB #649824 · as of November 6, 2026
Active · clear
Macarthur Construction
Newbury Park, CA · CSLB #1058595 · as of November 6, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of November 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.