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 49,021–49,080 of 99,885 contractors

K & K Construction And Janitorial
Anaheim, CA · CSLB #901216 · as of November 6, 2026
Active · clear
K & K Construction INC
Los Angeles, CA · CSLB #1140947 · as of November 6, 2026
Active · clear
K K C Structural & Building Construction
Bay Point, CA · CSLB #952719 · as of November 6, 2026
Active · clear
K&K General Contractor
Vista, CA · CSLB #766361 · as of November 6, 2026
Active · clear
KK Home Improvements LLC
Garden Grove, CA · CSLB #1160536 · as of November 6, 2026
Active · clear
K & K Home Services
Ceres, CA · CSLB #959093 · as of November 6, 2026
Active · clear
K & K Landscape Services INC
San Jose, CA · CSLB #1063813 · as of November 6, 2026
Active · clear
K&K Modern Construction
Studio City, CA · CSLB #1126272 · as of November 6, 2026
Active · clear
K K T Construction & Development INC
Palo Alto, CA · CSLB #866863 · as of November 6, 2026
Active · clear
K K West Contracting
Carlsbad, CA · CSLB #648577 · as of November 6, 2026
Active · clear
K L 9 Construction & Remodeling INC
San Diego, CA · CSLB #622634 · as of November 6, 2026
Active · clear
Brian Klaas INC
Thousand Oaks, CA · CSLB #644998 · as of November 6, 2026
Active · clear
Klackle's Restoration CO
Paradise, CA · CSLB #1078308 · as of November 6, 2026
Active · clear
K L A Construction
Long Beach, CA · CSLB #720271 · as of November 6, 2026
Active · clear
Klaer Construction Services INC
Tustin, CA · CSLB #936604 · as of November 6, 2026
Active · clear
K Land Construction INC
Compton, CA · CSLB #1073164 · as of November 6, 2026
Active · clear
Klansnic Building Solutions
San Diego, CA · CSLB #1003104 · as of November 6, 2026
Active · clear
Danielle Klapproth
Los Angeles, CA · CSLB #841982 · as of November 6, 2026
Active · clear
Klarer Construction
Idyllwild, CA · CSLB #910502 · as of November 6, 2026
Active · clear
Klarion Windows And Doors INC
Chatsworth, CA · CSLB #1098320 · as of November 6, 2026
Active · clear
Klasse Company INC
Pico Rivera, CA · CSLB #753998 · as of November 6, 2026
Active · clear
Klassen And Smith Construction INC
Bakersfield, CA · CSLB #1019690 · as of November 6, 2026
Active · clear
Klassen Corporation
Bakersfield, CA · CSLB #350573 · as of November 6, 2026
Active · clear
L Phil Klassen
Bakersfield, CA · CSLB #951021 · as of November 6, 2026
Active · clear
Klassen Management INC
Bakersfield, CA · CSLB #1057003 · as of November 6, 2026
Active · clear
Klatt Construction/design
Lakeport, CA · CSLB #899840 · as of November 6, 2026
Active · clear
K Latu Construction
Bellflower, CA · CSLB #650402 · as of November 6, 2026
Active · clear
Kraig Klauer INC
Hollister, CA · CSLB #877914 · as of November 6, 2026
Active · clear
Klaus Construction
Forestville, CA · CSLB #875784 · as of November 6, 2026
Active · clear
Klaus Construction
Forest Ranch, CA · CSLB #487409 · as of November 6, 2026
Active · clear
Klaus Graf
Santa Barbara, CA · CSLB #484947 · as of November 6, 2026
Active · clear
Klayderman Construction
Los Angeles, CA · CSLB #1163766 · as of November 6, 2026
Active · clear
K L B Construction
Santa Rosa, CA · CSLB #1091186 · as of November 6, 2026
Active · clear
K L B Construction
Grass Valley, CA · CSLB #801721 · as of November 6, 2026
Active · clear
KL Builders & Developers INC
San Ramon, CA · CSLB #1036539 · as of November 6, 2026
Active · clear
KL Builders Services
San Diego, CA · CSLB #1133714 · as of November 6, 2026
Active · clear
KL Building
Watsonville, CA · CSLB #769995 · as of November 6, 2026
Active · clear
K L C Construction
Huntington Beach, CA · CSLB #601217 · as of November 6, 2026
Active · clear
KLC Construction
Elk Grove, CA · CSLB #1107247 · as of November 6, 2026
Active · clear
KLC Custom Construction INC
Santa Ynez, CA · CSLB #1012290 · as of November 6, 2026
Active · clear
KL & C Electric INC
San Francisco, CA · CSLB #803388 · as of November 6, 2026
Active · clear
K & L Companies
Bullhead City, CA · CSLB #825013 · as of November 6, 2026
Active · clear
K L Construction
San Rafael, CA · CSLB #997342 · as of November 6, 2026
Active · clear
K L Construction
Santa Cruz, CA · CSLB #751324 · as of November 6, 2026
Active · clear
K L Construction
San Jose, CA · CSLB #663399 · as of November 6, 2026
Active · clear
K&L Construction And Development
Hoopa, CA · CSLB #1080874 · as of November 6, 2026
Active · clear
KL Construction Group
Daly City, CA · CSLB #982127 · as of November 6, 2026
Active · clear
KLD Construction Corp
Fullerton, CA · CSLB #954587 · as of November 6, 2026
Active · clear
Klean Construction
Long Beach, CA · CSLB #1152752 · as of November 6, 2026
Active · clear
James Klebau
Villa Park, CA · CSLB #995527 · as of November 6, 2026
Active · clear
Klebe Construction
Petaluma, CA · CSLB #520274 · as of November 6, 2026
Active · clear
H R Kleckner Construction INC
Dublin, CA · CSLB #712011 · as of November 6, 2026
Active · clear
Klee Construction LLC
San Diego, CA · CSLB #734237 · as of November 6, 2026
Active · open complaint
Kleen Construction Corporation
Pasadena, CA · CSLB #1106748 · as of November 6, 2026
Active · clear
Kleiber Construction
Newcastle, CA · CSLB #913227 · as of November 6, 2026
Active · clear
Klein Anthony
Cerritos, CA · CSLB #1091408 · as of November 6, 2026
Active · clear
Klein Buliders INC
Simi Valley, CA · CSLB #1152836 · as of November 6, 2026
Active · clear
Klein Construction
Oceanside, CA · CSLB #891079 · as of November 6, 2026
Active · clear
Klein Construction INC
Valley Village, CA · CSLB #1042456 · as of November 6, 2026
Active · clear
Klein Electric & Construction
Newbury Park, CA · CSLB #699295 · 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.