Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,493 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 11, 2026.

Showing 49,681–49,740 of 100,493 contractors

Koala Design & Build LLC
Anaheim, CA · CSLB #1072125 · as of August 11, 2026
Active · clear
Koala-t Construction
Santee, CA · CSLB #1140513 · as of August 11, 2026
Active · clear
Koala-t Turns INC
Granada Hills, CA · CSLB #1019354 · as of August 11, 2026
Active · clear
Koast Company INC
Simi Valley, CA · CSLB #1156619 · as of August 11, 2026
Active · clear
Koa Young Builders
Penn Valley, CA · CSLB #960357 · as of August 11, 2026
Active · clear
Koba Construction LLC
San Clemente, CA · CSLB #1134048 · as of August 11, 2026
Active · clear
Kobalt Builders INC
Grover Beach, CA · CSLB #1058131 · as of August 11, 2026
Active · clear
Kobalt Construction INC
Salt Lake City, CA · CSLB #1012914 · as of August 11, 2026
Active · clear
Kobalt Industries Incorporated
Rancho Cucamonga, CA · CSLB #1149379 · as of August 11, 2026
Active · clear
Koba Properties INC
South Pasadena, CA · CSLB #623070 · as of August 11, 2026
Active · clear
Kobban Builders
Oakland, CA · CSLB #873229 · as of August 11, 2026
Active · clear
Kob Construction
Fullerton, CA · CSLB #1151650 · as of August 11, 2026
Active · clear
Kobe Enterprises
Tarzana, CA · CSLB #852532 · as of August 11, 2026
Active · open complaint
Kober Construction
Chula Vista, CA · CSLB #634140 · as of August 11, 2026
Active · clear
Kobetech
San Diego, CA · CSLB #994223 · as of August 11, 2026
Active · clear
Kobilt INC
Santa Rosa, CA · CSLB #874015 · as of August 11, 2026
Active · clear
Kobi's Windows & Doors Manufacturing INC
North Hollywood, CA · CSLB #942017 · as of August 11, 2026
Active · clear
James Koblick Construction
Truckee, CA · CSLB #1120046 · as of August 11, 2026
Active · clear
Kobliska Construction
San Francisco, CA · CSLB #697522 · as of August 11, 2026
Active · clear
K O Builders INC
Elk Grove, CA · CSLB #1096601 · as of August 11, 2026
Active · clear
Kobuksan Construction
San Francisco, CA · CSLB #839903 · as of August 11, 2026
Active · clear
Alex Kobylik Construction
Martinez, CA · CSLB #815139 · as of August 11, 2026
Active · clear
Koby Ramage Construction INC
Exeter, CA · CSLB #1140294 · as of August 11, 2026
Active · clear
Kobzev Pro Contracting Group INC
Van Nuys, CA · CSLB #1148495 · as of August 11, 2026
Active · clear
Koch Const Company
Santa Rosa, CA · CSLB #329495 · as of August 11, 2026
Active · clear
Koch Construction Company INC
Santa Rosa, CA · CSLB #724643 · as of August 11, 2026
Active · clear
John Kochever & Son INC
San Jose, CA · CSLB #831190 · as of August 11, 2026
Active · clear
Kock Construction INC
Los Angeles, CA · CSLB #1154535 · as of August 11, 2026
Active · clear
Ko Construction
San Francisco, CA · CSLB #1149409 · as of August 11, 2026
Active · clear
K O Contracting
Santa Ana, CA · CSLB #706077 · as of August 11, 2026
Active · clear
Ko Contractors
Stanton, CA · CSLB #1094570 · as of August 11, 2026
Active · clear
Koda's Construction
Dixon, CA · CSLB #1127151 · as of August 11, 2026
Active · clear
Kodati Homes LLC
Fremont, CA · CSLB #1100443 · as of August 11, 2026
Active · clear
K O D Construction Incorporated
Lafayette, CA · CSLB #1009394 · as of August 11, 2026
Active · clear
Koder Construction INC
Garden Valley, CA · CSLB #438609 · as of August 11, 2026
Active · clear
Koder General
Garden Valley, CA · CSLB #909387 · as of August 11, 2026
Active · clear
Ko Design Build
Newport Beach, CA · CSLB #1111994 · as of August 11, 2026
Active · clear
Kodiak Construction
Yuba City, CA · CSLB #1025909 · as of August 11, 2026
Active · clear
Kodiak Construction
Camarillo, CA · CSLB #746993 · as of August 11, 2026
Active · clear
Kodiak Construction
Martinez, CA · CSLB #708098 · as of August 11, 2026
Active · clear
Kodiak Construction INC
Camarillo, CA · CSLB #978147 · as of August 11, 2026
Active · clear
Kodiak Construction Services
Palm Desert, CA · CSLB #704060 · as of August 11, 2026
Active · clear
Kodiak Design Build INC
Orinda, CA · CSLB #930628 · as of August 11, 2026
Active · clear
Kodiak Konstruction INC
Glendora, CA · CSLB #868266 · as of August 11, 2026
Active · clear
Kodiak Roofing And Waterproofing LLC
Roseville, CA · CSLB #732770 · as of August 11, 2026
Active · clear
Kodiak Roofing & Waterproofing LLC
Roseville, CA · CSLB #1140272 · as of August 11, 2026
Active · clear
Kodiak Union Roofing Services LLC
Roseville, CA · CSLB #911674 · as of August 11, 2026
Active · clear
Kodsy Construction INC
Yorba Linda, CA · CSLB #1034692 · as of August 11, 2026
Active · clear
Kody Construction
Riverbank, CA · CSLB #1149930 · as of August 11, 2026
Active · clear
Edmund Ko
San Francisco, CA · CSLB #895740 · as of August 11, 2026
Active · clear
Christopher H Koehler Construction
Big Bear City, CA · CSLB #684681 · as of August 11, 2026
Active · clear
Dianna Koehler Construction
Santa Barbara, CA · CSLB #1126930 · as of August 11, 2026
Active · clear
Dexter Koehn
Turlock, CA · CSLB #347166 · as of August 11, 2026
Active · clear
Ronald Gene Koehn
Livingston, CA · CSLB #457207 · as of August 11, 2026
Active · clear
Robin Victor Koenemann
Laguna Niguel, CA · CSLB #696711 · as of August 11, 2026
Active · clear
Koenig Construction
Temecula, CA · CSLB #511790 · as of August 11, 2026
Active · clear
Koenig Daniel J
San Martin, CA · CSLB #464167 · as of August 11, 2026
Active · clear
Howard Koenig Construction
La Mirada, CA · CSLB #258503 · as of August 11, 2026
Active · clear
K O Enterprises INC
Vista, CA · CSLB #805416 · as of August 11, 2026
Active · clear
R F Koerber INC
Paso Robles, CA · CSLB #863577 · as of August 11, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.