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 60,481–60,540 of 100,604 contractors

M & S Construction Services INC
Madera, CA · CSLB #999558 · as of August 19, 2026
Active · clear
M S Custom Homes INC
Irvine, CA · CSLB #997076 · as of August 19, 2026
Active · clear
M S D Construction
Paramount, CA · CSLB #304233 · as of August 19, 2026
Active · clear
M S D Construction INC
San Juan Capistrano, CA · CSLB #796282 · as of August 19, 2026
Active · clear
MSD Construction LLC
Woodland Hills, CA · CSLB #1147106 · as of August 19, 2026
Active · clear
MS Design & Construction
Van Nuys, CA · CSLB #1096190 · as of August 19, 2026
Active · clear
M S Design Works Construction
Downey, CA · CSLB #1133562 · as of August 19, 2026
Active · clear
MS Design Works Construction INC
Downey, CA · CSLB #1158249 · as of August 19, 2026
Active · clear
Mse Developers INC
Cupertino, CA · CSLB #1008588 · as of August 19, 2026
Active · clear
Mse Electric
Acton, CA · CSLB #709403 · as of August 19, 2026
Active · clear
M S Electrician
Los Angeles, CA · CSLB #919656 · as of August 19, 2026
Active · clear
M S Elite General Construction INC
Los Angeles, CA · CSLB #660454 · as of August 19, 2026
Active · clear
MS Finish Construction INC
Fallbrook, CA · CSLB #849936 · as of August 19, 2026
Active · clear
MSG Construction
Clovis, CA · CSLB #1080786 · as of August 19, 2026
Active · clear
MSG Construction INC
Riverside, CA · CSLB #1044104 · as of August 19, 2026
Active · clear
MSG Contracting And Design
Escondido, CA · CSLB #949552 · as of August 19, 2026
Active · clear
M'S General Construction INC
Santa Rosa, CA · CSLB #1140446 · as of August 19, 2026
Active · clear
M S General Contractor
El Cajon, CA · CSLB #1013798 · as of August 19, 2026
Active · clear
MS General Contractor LLC
Perris, CA · CSLB #1150872 · as of August 19, 2026
Active · clear
MSH Group
Richmond, CA · CSLB #678051 · as of August 19, 2026
Active · clear
Msi Construction
Ventura, CA · CSLB #938830 · as of August 19, 2026
Active · clear
Maurice Gilbert DBA Msi Construction Heating & Air
San Bernardino, CA · CSLB #913642 · as of August 19, 2026
Active · clear
Msi Metal Solutions
Richmond, CA · CSLB #1139914 · as of August 19, 2026
Active · clear
M S Innovative Construction Corp
Riverside, CA · CSLB #1027806 · as of August 19, 2026
Active · clear
M S Investments Mortgage Company
San Diego, CA · CSLB #1147372 · as of August 19, 2026
Active · clear
M S J Construction INC
Palo Alto, CA · CSLB #831567 · as of August 19, 2026
Active · clear
M S K Builders
Duarte, CA · CSLB #720840 · as of August 19, 2026
Active · clear
MSK Construction
South Lake Tahoe, CA · CSLB #1014312 · as of August 19, 2026
Active · clear
MSK Construction
San Clemente, CA · CSLB #757733 · as of August 19, 2026
Active · clear
M S K Design Build INC
Walnut Creek, CA · CSLB #798955 · as of August 19, 2026
Active · clear
M S Landscape & Garden Service INC
Stanton, CA · CSLB #425170 · as of August 19, 2026
Active · clear
M S L Construction
Hacienda Heights, CA · CSLB #765431 · as of August 19, 2026
Active · clear
MSL Construction And Management INC
Livermore, CA · CSLB #1138716 · as of August 19, 2026
Active · clear
M S L Construction Corp
Loomis, CA · CSLB #1080958 · as of August 19, 2026
Active · clear
M S M Builder INC
Westlake Village, CA · CSLB #826841 · as of August 19, 2026
Active · open complaint
MSM Construction
Santa Barbara, CA · CSLB #848157 · as of August 19, 2026
Active · clear
MSM Construction INC
Sacramento, CA · CSLB #1096990 · as of August 19, 2026
Active · clear
M S N Construction
Malibu, CA · CSLB #863887 · as of August 19, 2026
Active · clear
MSN Construction
San Jose, CA · CSLB #785211 · as of August 19, 2026
Active · clear
MSP Contractors
Hemet, CA · CSLB #1106063 · as of August 19, 2026
Active · clear
MS Quality Construction INC
Wildomar, CA · CSLB #1068988 · as of August 19, 2026
Active · clear
M - Squared Construction
Santa Ana, CA · CSLB #953652 · as of August 19, 2026
Active · clear
M S R Construction
Live Oak, CA · CSLB #934750 · as of August 19, 2026
Active · clear
MSR Construction
Los Angeles, CA · CSLB #1110320 · as of August 19, 2026
Active · clear
MSR Construction
Wildomar, CA · CSLB #1105819 · as of August 19, 2026
Active · clear
M S R Construction CO
Imperial Beach, CA · CSLB #892452 · as of August 19, 2026
Active · clear
M & S Remodeling Specialists
San Jose, CA · CSLB #828950 · as of August 19, 2026
Active · clear
M & S Steel Fabrication INC
South El Monte, CA · CSLB #528871 · as of August 19, 2026
Active · clear
M Star Construction
Fremont, CA · CSLB #1151809 · as of August 19, 2026
Active · clear
M-star Construction INC
San Ysidro, CA · CSLB #1105110 · as of August 19, 2026
Active · clear
M S T Group INC DBA M S T Construction
Diamond Bar, CA · CSLB #837086 · as of August 19, 2026
Active · clear
MST Construction
Shingle Springs, CA · CSLB #1090414 · as of August 19, 2026
Active · clear
M S T Contractors Corporation
Reseda, CA · CSLB #754023 · as of August 19, 2026
Active · clear
M S V Construction CO
Los Angeles, CA · CSLB #798984 · as of August 19, 2026
Active · clear
MSV Construction INC
Rosemead, CA · CSLB #997533 · as of August 19, 2026
Active · clear
MSY Construction
Redding, CA · CSLB #1094033 · as of August 19, 2026
Active · clear
M S Z Construction
Long Beach, CA · CSLB #860697 · as of August 19, 2026
Active · clear
M S Z Construction
Sanger, CA · CSLB #838462 · as of August 19, 2026
Active · clear
Mt25 LLC
Fresno, CA · CSLB #1111019 · as of August 19, 2026
Active · clear
Mta Signature Construction LLC
Aromas, CA · CSLB #1159672 · 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.