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 49,081–49,140 of 99,885 contractors

Howard F Klein
Meadow Vista, CA · CSLB #1066080 · as of November 6, 2026
Active · clear
Rex A Klein
West Sacramento, CA · CSLB #759076 · as of November 6, 2026
Active · clear
Steven J Klein
Tehachapi, CA · CSLB #515303 · as of November 6, 2026
Active · clear
Kleker Construction
Grass Valley, CA · CSLB #717763 · as of November 6, 2026
Active · clear
Nicholas John Klemenok
Petaluma, CA · CSLB #711039 · as of November 6, 2026
Active · clear
Klemenz Construction INC
El Cajon, CA · CSLB #813585 · as of November 6, 2026
Active · clear
Klemesrud Construction
Graeagle, CA · CSLB #1073888 · as of November 6, 2026
Active · clear
John Anthony Klem
Glendale, CA · CSLB #382667 · as of November 6, 2026
Active · clear
Klemme Construction
Monte Rio, CA · CSLB #424799 · as of November 6, 2026
Active · clear
Kleoni Construction
Oakley, CA · CSLB #1155423 · as of November 6, 2026
Active · clear
Klep Construction INC
Novato, CA · CSLB #975339 · as of November 6, 2026
Active · clear
Kley Construction LLC
San Jose, CA · CSLB #1153003 · as of November 6, 2026
Active · clear
KLF Construction INC
Newark, CA · CSLB #1044668 · as of November 6, 2026
Active · clear
K L H Professional Services
San Diego, CA · CSLB #808273 · as of November 6, 2026
Active · clear
Kliewer Construction INC
Sanger, CA · CSLB #533350 · as of November 6, 2026
Active · clear
David P Kliewer
Wheatland, CA · CSLB #313179 · as of November 6, 2026
Active · clear
Ralph Kliewer
Santa Cruz, CA · CSLB #495989 · as of November 6, 2026
Active · clear
Ron Kliewer
Oroville, CA · CSLB #785519 · as of November 6, 2026
Active · clear
Klimenko Construction
Napa, CA · CSLB #702745 · as of November 6, 2026
Active · clear
John Klimenko
Arcata, CA · CSLB #1072416 · as of November 6, 2026
Active · clear
Dmitry Klimko
Berkeley, CA · CSLB #1078398 · as of November 6, 2026
Active · clear
Klim Trushnikov
Sacramento, CA · CSLB #1157375 · as of November 6, 2026
Active · clear
Kline Construction
Placerville, CA · CSLB #822082 · as of November 6, 2026
Active · clear
Phil Kline General Contractor
San Anselmo, CA · CSLB #528690 · as of November 6, 2026
Active · clear
Robert Kline Construction INC
Santa Rosa, CA · CSLB #817086 · as of November 6, 2026
Active · clear
Kline Rostocil Construction Corporation
Mentor, CA · CSLB #879620 · as of November 6, 2026
Active · clear
Kline Son & Stinchfield INC
Oakdale, CA · CSLB #458209 · as of November 6, 2026
Active · clear
Kline-youngblood Construction
Sacramento, CA · CSLB #454174 · as of November 6, 2026
Active · clear
Klingbeil Plumbing
Angwin, CA · CSLB #272429 · as of November 6, 2026
Active · clear
Klingberg Construction INC
Twain Harte, CA · CSLB #442470 · as of November 6, 2026
Active · clear
Klingelhofer Construction
Nevada City, CA · CSLB #307828 · as of November 6, 2026
Active · clear
Thomas Edward Klingenbeck
Hayward, CA · CSLB #421918 · as of November 6, 2026
Active · clear
Kling Family Construction
Westlake Village, CA · CSLB #916860 · as of November 6, 2026
Active · clear
Klingfus Construction
La Habra, CA · CSLB #671953 · as of November 6, 2026
Active · clear
Brian Kliss General Contractor
Templeton, CA · CSLB #696236 · as of November 6, 2026
Active · clear
K L M Construction
Sacramento, CA · CSLB #898297 · as of November 6, 2026
Active · clear
K L M Construction
Lincoln, CA · CSLB #845116 · as of November 6, 2026
Active · clear
Kostandinos Saridakis DBA KLM Development
Santa Monica, CA · CSLB #1007393 · as of November 6, 2026
Active · clear
K L M Roofing
Sacramento, CA · CSLB #644890 · as of November 6, 2026
Active · clear
Klondike Construction
Oakland, CA · CSLB #673743 · as of November 6, 2026
Active · clear
Klopka Enterprises
Calistoga, CA · CSLB #804754 · as of November 6, 2026
Active · clear
Chris Klopp Construction
Roseville, CA · CSLB #1095080 · as of November 6, 2026
Active · clear
Lala Klopping
Los Angeles, CA · CSLB #1110677 · as of November 6, 2026
Active · clear
Nektarios Klostrakis DBA Klostrakis Construction
Sacramento, CA · CSLB #783886 · as of November 6, 2026
Active · clear
Michail Klostrakis
San Pedro, CA · CSLB #859662 · as of November 6, 2026
Active · clear
K L P M INC
Chino, CA · CSLB #831751 · as of November 6, 2026
Active · clear
KL Quality Construction INC
Alhambra, CA · CSLB #1102094 · as of November 6, 2026
Active · clear
KLR Build LLC
Oceanside, CA · CSLB #1148814 · as of November 6, 2026
Active · clear
K L R Construction INC
Covina, CA · CSLB #918181 · as of November 6, 2026
Active · clear
K L S Building Corporation
Anaheim, CA · CSLB #931190 · as of November 6, 2026
Active · clear
K L S Construction
Costa Mesa, CA · CSLB #649635 · as of November 6, 2026
Active · clear
KLT Building & Remodeling INC
Glendale, CA · CSLB #1132454 · as of November 6, 2026
Active · clear
K L T Group INC
Woodland Hills, CA · CSLB #1081827 · as of November 6, 2026
Active · clear
Kluge Construction
Chester, CA · CSLB #1058433 · as of November 6, 2026
Active · clear
Dale F Kluge
Spring Valley, CA · CSLB #1029364 · as of November 6, 2026
Active · clear
K Lui General Construction CO INC
Millbrae, CA · CSLB #934201 · as of November 6, 2026
Active · clear
Keith Klundt
Valley Center, CA · CSLB #352322 · as of November 6, 2026
Active · clear
Klus Konstruction
Grass Valley, CA · CSLB #388427 · as of November 6, 2026
Active · clear
K L W Construction
Petaluma, CA · CSLB #849741 · as of November 6, 2026
Active · clear
K L W Construction INC
San Francisco, CA · CSLB #804607 · 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.