Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,593 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 15, 2026.

Showing 54,181–54,240 of 100,593 contractors

M2c1 Construction
Jamul, CA · CSLB #1106096 · as of August 15, 2026
Active · clear
M2 Construction
Seaside, CA · CSLB #1116127 · as of August 15, 2026
Active · clear
M2 Construction LLC
Van Nuys, CA · CSLB #1105405 · as of August 15, 2026
Active · clear
M 2 Design And Construction
Mill Valley, CA · CSLB #754975 · as of August 15, 2026
Active · clear
M 2 M Construction INC
Roseville, CA · CSLB #987183 · as of August 15, 2026
Active · clear
M3B INC
Pacific Grove, CA · CSLB #924200 · as of August 15, 2026
Active · clear
M 3 Builders INC
San Francisco, CA · CSLB #869656 · as of August 15, 2026
Active · clear
M 3 Construction General Contractors INC
Naples, CA · CSLB #953102 · as of August 15, 2026
Active · clear
M3 Construction Services INC
Los Angeles, CA · CSLB #1138737 · as of August 15, 2026
Active · clear
M3dium Construction LLC
Fair Oaks, CA · CSLB #871892 · as of August 15, 2026
Active · clear
M3 General Contracting INC
Modesto, CA · CSLB #1144094 · as of August 15, 2026
Active · clear
M3M Construction
Marysville, CA · CSLB #1034713 · as of August 15, 2026
Active · clear
M3 Remodeling INC
Bakersfield, CA · CSLB #1029507 · as of August 15, 2026
Active · clear
M 3 Services INC
Lawndale, CA · CSLB #823652 · as of August 15, 2026
Active · clear
M4 Builders
Ojai, CA · CSLB #1076900 · as of August 15, 2026
Active · clear
M4 Construction INC
Cottonwood, CA · CSLB #1076271 · as of August 15, 2026
Active · clear
M5 Construction
Tracy, CA · CSLB #1110403 · as of August 15, 2026
Active · clear
M5 General Construction INC
Rancho Cucamonga, CA · CSLB #1033820 · as of August 15, 2026
Active · clear
M5 Services LLC
Pleasanton, CA · CSLB #1105715 · as of August 15, 2026
Active · clear
M 7.24 Builders INC
Oakland, CA · CSLB #1056431 · as of August 15, 2026
Active · clear
M7 Builders INC
West Sacramento, CA · CSLB #1116779 · as of August 15, 2026
Active · clear
M7 Construction Corp
Los Angeles, CA · CSLB #1077393 · as of August 15, 2026
Active · clear
M7 Construction LLC
Pasadena, CA · CSLB #1150672 · as of August 15, 2026
Active · clear
M8 Builders INC
Oakdale, CA · CSLB #1074070 · as of August 15, 2026
Active · clear
M91 Construction
Pasadena, CA · CSLB #435394 · as of August 15, 2026
Active · clear
M9 Builders LLC
Westminster, CA · CSLB #1139812 · as of August 15, 2026
Active · clear
M+a360 Construction
Roseville, CA · CSLB #953524 · as of August 15, 2026
Active · clear
M A A B Construction
Arleta, CA · CSLB #1102137 · as of August 15, 2026
Active · clear
Maab Development LLC
Sunnyvale, CA · CSLB #1113433 · as of August 15, 2026
Active · clear
Maad Construction
West Hills, CA · CSLB #1082474 · as of August 15, 2026
Active · clear
Maad Construction Group
Los Angeles, CA · CSLB #1154195 · as of August 15, 2026
Active · clear
Maadd Construction INC
El Monte, CA · CSLB #1159256 · as of August 15, 2026
Active · clear
Joe Maak
San Diego, CA · CSLB #906423 · as of August 15, 2026
Active · clear
Maalna Construction INC
Arleta, CA · CSLB #948790 · as of August 15, 2026
Active · clear
Maanco Construction INC
Canoga Park, CA · CSLB #704698 · as of August 15, 2026
Active · clear
Maan Global Corporation DBA Maan Global Development
Burlingame, CA · CSLB #979499 · as of August 15, 2026
Active · clear
Maas And Sons Construction A Partnership
Redding, CA · CSLB #1087806 · as of August 15, 2026
Active · clear
Maas Companies INC
Newport Beach, CA · CSLB #1032264 · as of August 15, 2026
Active · clear
Maas Construction
Chico, CA · CSLB #869603 · as of August 15, 2026
Active · clear
Brad L Maaske
Visalia, CA · CSLB #704196 · as of August 15, 2026
Active · clear
Ken Maas Construction
Roseville, CA · CSLB #968472 · as of August 15, 2026
Active · clear
Mab Building Solutions INC
Antioch, CA · CSLB #1157717 · as of August 15, 2026
Active · clear
Mabco Maintenance
Morongo Valley, CA · CSLB #803574 · as of August 15, 2026
Active · clear
Mab Enterprises
Antioch, CA · CSLB #1029290 · as of August 15, 2026
Active · clear
Mabry Construction INC
Napa, CA · CSLB #579053 · as of August 15, 2026
Active · clear
M A Builders
Indio, CA · CSLB #1045823 · as of August 15, 2026
Active · clear
M & A Builders INC
La Quinta, CA · CSLB #1023991 · as of August 15, 2026
Active · clear
M A Building Contractor
Aliso Viejo, CA · CSLB #1079498 · as of August 15, 2026
Active · clear
Mac
Encinitas, CA · CSLB #1104834 · as of August 15, 2026
Active · clear
Mac5 Construction LLC
Fountain Valley, CA · CSLB #1025798 · as of August 15, 2026
Active · clear
Mac5 Mechanical LLC
Fountain Valley, CA · CSLB #1108400 · as of August 15, 2026
Active · clear
Macabi Builders INC
Sherman Oaks, CA · CSLB #1077905 · as of August 15, 2026
Active · clear
Maca Builders Incorporated
San Francisco, CA · CSLB #579071 · as of August 15, 2026
Active · clear
Maca Family INC DBA Maca Development
Bakersfield, CA · CSLB #1087076 · as of August 15, 2026
Active · clear
M A Calabrese Associates
San Clemente, CA · CSLB #496208 · as of August 15, 2026
Active · clear
Mac Architecture / Construction
Palo Alto, CA · CSLB #872157 · as of August 15, 2026
Active · clear
Matt Macarewich Construction A Partnership
Capistrano Beach, CA · CSLB #745240 · as of August 15, 2026
Active · clear
Trevor G Macarewich
Lafayette, CA · CSLB #649824 · as of August 15, 2026
Active · clear
Macarthur Construction
Newbury Park, CA · CSLB #1058595 · as of August 15, 2026
Active · clear
Adam M Macbeth
Santa Ynez, CA · CSLB #1104515 · as of August 15, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 15, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.