Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,604 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 19, 2026.

Showing 60,421–60,480 of 100,604 contractors

MR Maintenance Plus
San Luis Obispo, CA · CSLB #787906 · as of August 19, 2026
Active · clear
MRM Builder
San Diego, CA · CSLB #1072631 · as of August 19, 2026
Active · clear
MRM Builders INC
Culver City, CA · CSLB #949165 · as of August 19, 2026
Active · clear
M R M Construction
Palos Verdes Estates, CA · CSLB #965051 · as of August 19, 2026
Active · clear
M R M Construction
Oceanside, CA · CSLB #973015 · as of August 19, 2026
Active · clear
MRM Construction
Oakley, CA · CSLB #1122753 · as of August 19, 2026
Active · clear
M R Meek General Contractors
Morgan Hill, CA · CSLB #685282 · as of August 19, 2026
Active · clear
MRM General Construction INC
San Jose, CA · CSLB #1145131 · as of August 19, 2026
Active · clear
MR. Mold Remediation INC
West Hills, CA · CSLB #1150080 · as of August 19, 2026
Active · clear
MR & MRS Construction & Remodeling INC
Santa Clara, CA · CSLB #1068849 · as of August 19, 2026
Active · clear
M R N Construction INC
Chula Vista, CA · CSLB #956184 · as of August 19, 2026
Active · clear
Mrock Construction
Redondo Beach, CA · CSLB #943174 · as of August 19, 2026
Active · clear
M R O Construction
El Sobrante, CA · CSLB #931294 · as of August 19, 2026
Active · clear
M R P Construction
Northridge, CA · CSLB #967117 · as of August 19, 2026
Active · clear
MRP Construction INC
Simi Valley, CA · CSLB #1132184 · as of August 19, 2026
Active · clear
MR Plumbing
Lancaster, CA · CSLB #284041 · as of August 19, 2026
Active · clear
MRP Services
Costa Mesa, CA · CSLB #1008893 · as of August 19, 2026
Active · clear
MR Pytel Construction
Daly City, CA · CSLB #1138390 · as of August 19, 2026
Active · clear
MR Quality Construction INC
San Juan Capistrano, CA · CSLB #1076905 · as of August 19, 2026
Active · clear
MR Quality Home Improvements INC
Chula Vista, CA · CSLB #1073867 · as of August 19, 2026
Active · clear
MRR Ca CM LLC
San Francisco, CA · CSLB #1097437 · as of August 19, 2026
Active · clear
M R R Construction Company
Milpitas, CA · CSLB #845573 · as of August 19, 2026
Active · clear
MR Recessed Light
Tarzana, CA · CSLB #921759 · as of August 19, 2026
Active · clear
M & R Renovations INC
Spring Valley, CA · CSLB #787649 · as of August 19, 2026
Active · clear
MR Restoration INC
Hacienda Heights, CA · CSLB #1089696 · as of August 19, 2026
Active · clear
MR Rocco's Plumbing
Anaheim, CA · CSLB #1003303 · as of August 19, 2026
Active · clear
MR Rooter Plumbing
Anaheim, CA · CSLB #767047 · as of August 19, 2026
Active · clear
M R Sereda CO
Antioch, CA · CSLB #669639 · as of August 19, 2026
Active · clear
MR Skylight
San Rafael, CA · CSLB #361399 · as of August 19, 2026
Active · clear
M R & Sons Construction Corporation
Vallejo, CA · CSLB #1075006 · as of August 19, 2026
Active · clear
MR Soto Construction INC
Spring Valley, CA · CSLB #1155502 · as of August 19, 2026
Active · clear
MRS Services
San Ysidro, CA · CSLB #879553 · as of August 19, 2026
Active · clear
MRT Construction INC
Santa Maria, CA · CSLB #1066379 · as of August 19, 2026
Active · clear
MR Todd M Harris
Lincoln, CA · CSLB #636286 · as of August 19, 2026
Active · clear
MR Tom's Tile Corp
Paso Robles, CA · CSLB #986871 · as of August 19, 2026
Active · clear
MR Unger
South San Francisco, CA · CSLB #982722 · as of August 19, 2026
Active · clear
MR Unger
South San Francisco, CA · CSLB #1004359 · as of August 19, 2026
Active · clear
MRV Construction
San Jose, CA · CSLB #976713 · as of August 19, 2026
Active · clear
M R W And Associates
Monterey, CA · CSLB #379991 · as of August 19, 2026
Active · clear
Msa Developers
Van Nuys, CA · CSLB #1130330 · as of August 19, 2026
Active · clear
Msbb General Builders LLC
Valencia, CA · CSLB #1152897 · as of August 19, 2026
Active · clear
MSB Builders
Arroyo Grande, CA · CSLB #347840 · as of August 19, 2026
Active · clear
MSB Building & Restoration
Escondido, CA · CSLB #858509 · as of August 19, 2026
Active · clear
MSB Carpentry
North Highlands, CA · CSLB #1047811 · as of August 19, 2026
Active · clear
M S B Construction INC
Napa, CA · CSLB #1106272 · as of August 19, 2026
Active · clear
Michael Strain Builders INC DBA M S B INC
Escondido, CA · CSLB #450395 · as of August 19, 2026
Active · clear
M S B Remodel & Repair
San Marcos, CA · CSLB #879019 · as of August 19, 2026
Active · clear
M S Brian Builders
Frazier Park, CA · CSLB #939625 · as of August 19, 2026
Active · clear
M&S Green-power Energy INC DBA M&S Builders
Tarzana, CA · CSLB #1038283 · as of August 19, 2026
Active · clear
MS Sheri Barker Builders INC DBA MS Builders
Bonsall, CA · CSLB #1098565 · as of August 19, 2026
Active · clear
M S Builders
Santa Cruz, CA · CSLB #803841 · as of August 19, 2026
Active · clear
Mscc
Elkhart, CA · CSLB #936451 · as of August 19, 2026
Active · clear
M S C Construction INC
Sunnyvale, CA · CSLB #1028249 · as of August 19, 2026
Active · clear
M S C General Construction
Milpitas, CA · CSLB #837769 · as of August 19, 2026
Active · clear
M&S Construction
Escondido, CA · CSLB #1076452 · as of August 19, 2026
Active · clear
M S Construction
Blythe, CA · CSLB #1004976 · as of August 19, 2026
Active · clear
M S Construction
Banning, CA · CSLB #883371 · as of August 19, 2026
Active · clear
MS Construction
San Ysidro, CA · CSLB #1078631 · as of August 19, 2026
Active · clear
MS Construction
Porterville, CA · CSLB #720745 · as of August 19, 2026
Active · clear
M & S Construction And Design
Woodland Hills, CA · CSLB #1135662 · as of August 19, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 19, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.