Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,974 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 23, 2026.

Showing 27,181–27,240 of 100,974 contractors

Dubsi Construction
Goleta, CA · CSLB #1087945 · as of July 23, 2026
Active · clear
Kenneth P Dubs SR
San Marcos, CA · CSLB #539048 · as of July 23, 2026
Active · clear
Duce Construction INC
Walnut Creek, CA · CSLB #1075217 · as of July 23, 2026
Active · clear
Ducharme CO
Etna, CA · CSLB #1153515 · as of July 23, 2026
Active · clear
Ducharme Construction
San Anselmo, CA · CSLB #504407 · as of July 23, 2026
Active · clear
Ducheney Construction INC
Discovery Bay, CA · CSLB #905180 · as of July 23, 2026
Active · clear
Ducker Construction
Cape Coral, CA · CSLB #1010628 · as of July 23, 2026
Active · clear
Gary Duckett Construction INC
Redding, CA · CSLB #1021242 · as of July 23, 2026
Active · clear
Ducky Recovery LLC
New Orleans, CA · CSLB #1100598 · as of July 23, 2026
Active · clear
Mick Dudas Home Remodel
Los Gatos, CA · CSLB #959305 · as of July 23, 2026
Active · clear
Dude Builders INC
Tarzana, CA · CSLB #1136016 · as of July 23, 2026
Active · clear
Stephen A Dudley
Big Horn, CA · CSLB #676023 · as of July 23, 2026
Active · clear
W Troy Dudley Design & Construction
Anaheim, CA · CSLB #987291 · as of July 23, 2026
Active · clear
Nick Dudman Construction
Truckee, CA · CSLB #899450 · as of July 23, 2026
Active · clear
Dueck Construction
Pacifica, CA · CSLB #769571 · as of July 23, 2026
Active · clear
R J Duek
Roseville, CA · CSLB #710826 · as of July 23, 2026
Active · clear
Dale Dueling Construction
Fallbrook, CA · CSLB #570525 · as of July 23, 2026
Active · clear
Duenas Construction
Live Oak, CA · CSLB #882698 · as of July 23, 2026
Active · clear
Duenas Construction
Los Angeles, CA · CSLB #846124 · as of July 23, 2026
Active · clear
Drake Anthony Duesler
Santa Ana, CA · CSLB #473546 · as of July 23, 2026
Active · clear
Duff Ca INC
Van Nuys, CA · CSLB #1139563 · as of July 23, 2026
Active · clear
Duffett Construction
La Mesa, CA · CSLB #635302 · as of July 23, 2026
Active · clear
G Duff Construction INC
Garden Grove, CA · CSLB #1047977 · as of July 23, 2026
Active · clear
Duffin Construction
San Francisco, CA · CSLB #760636 · as of July 23, 2026
Active · clear
Ray M Duff
Desert Hot Springs, CA · CSLB #571747 · as of July 23, 2026
Active · clear
Duff & Sons INC
Mammoth Lakes, CA · CSLB #1063434 · as of July 23, 2026
Active · clear
Duffy Builders
San Rafael, CA · CSLB #998073 · as of July 23, 2026
Active · clear
C A Duffy Construction
San Rafael, CA · CSLB #756734 · as of July 23, 2026
Active · clear
Duffy Construction
Yucaipa, CA · CSLB #1079297 · as of July 23, 2026
Active · clear
Duffy Construction
Sonoma, CA · CSLB #717952 · as of July 23, 2026
Active · clear
Duffy Construction LLC
San Francisco, CA · CSLB #1136572 · as of July 23, 2026
Active · clear
Greg Duffy Construction
Oak Hills, CA · CSLB #944267 · as of July 23, 2026
Active · clear
Jonathan Duffy DBA Duffy Home Works
Riverside, CA · CSLB #1100049 · as of July 23, 2026
Active · clear
Steve B Duffy Construction
Auburn, CA · CSLB #751382 · as of July 23, 2026
Active · clear
Terry Duffy
Santa Rosa, CA · CSLB #830539 · as of July 23, 2026
Active · clear
Tom Duffy Construction
Long Beach, CA · CSLB #527807 · as of July 23, 2026
Active · clear
Gerrit Dufresne Construction
Escondido, CA · CSLB #943811 · as of July 23, 2026
Active · clear
Dugally Oberfeld INC
Los Angeles, CA · CSLB #862641 · as of July 23, 2026
Active · clear
Dugan Building Company
Waterford, CA · CSLB #955414 · as of July 23, 2026
Active · clear
Dugan Development INC
Novato, CA · CSLB #1109033 · as of July 23, 2026
Active · clear
J Dugan Companies
Bakersfield, CA · CSLB #947880 · as of July 23, 2026
Active · clear
John Dugan
Carson City, CA · CSLB #425794 · as of July 23, 2026
Active · clear
Richard A Dugan Construction CO
Paso Robles, CA · CSLB #896020 · as of July 23, 2026
Active · clear
Richard Dennis Dugan
Springville, CA · CSLB #473943 · as of July 23, 2026
Active · clear
Proland Real Estate Corporation DBA Duggan Building & Constructio
Los Angeles, CA · CSLB #777523 · as of July 23, 2026
Active · clear
Duggan Construction
Chico, CA · CSLB #639674 · as of July 23, 2026
Active · clear
Duggan Development
Daly City, CA · CSLB #1064034 · as of July 23, 2026
Active · clear
Martin Paul Duggan Contracting
San Francisco, CA · CSLB #763148 · as of July 23, 2026
Active · clear
K Dugger Construction INC
Carlsbad, CA · CSLB #866015 · as of July 23, 2026
Active · clear
Duggins Construction INC
Imperial, CA · CSLB #290934 · as of July 23, 2026
Active · clear
Duggins Enterprises Construction
Carlsbad, CA · CSLB #343226 · as of July 23, 2026
Active · clear
Dugo LLC
Chino Hills, CA · CSLB #1137805 · as of July 23, 2026
Active · clear
Duhon Construction CO
Playa Vista, CA · CSLB #401447 · as of July 23, 2026
Active · clear
Duidui Construction
Temple City, CA · CSLB #1132444 · as of July 23, 2026
Active · clear
Duisenberg Construction INC
San Anselmo, CA · CSLB #860588 · as of July 23, 2026
Active · clear
Duke Builders Corp
Diamond Bar, CA · CSLB #635180 · as of July 23, 2026
Active · clear
Michael F Reibin DBA Duke Construction
Moraga, CA · CSLB #548992 · as of July 23, 2026
Active · clear
Duke Construction INC
Palmdale, CA · CSLB #1133499 · as of July 23, 2026
Active · clear
Duke Construction Services INC
Los Alamitos, CA · CSLB #1036495 · as of July 23, 2026
Active · clear
Duke Development INC
Beverly Hills, CA · CSLB #947587 · as of July 23, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 23, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.