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 49,261–49,320 of 99,885 contractors

Mike Knight Construction
Lakeport, CA · CSLB #1021622 · as of November 6, 2026
Active · clear
Pete A Knight Construction INC
Novato, CA · CSLB #559894 · as of November 6, 2026
Active · clear
Knight Restorations
Coarsegold, CA · CSLB #978741 · as of November 6, 2026
Active · clear
Knightsbridge Construction
Malibu, CA · CSLB #611028 · as of November 6, 2026
Active · clear
Knight's Home Improvement
Aptos, CA · CSLB #801286 · as of November 6, 2026
Active · clear
Joe Knights Property Repair And Maintenance
Chico, CA · CSLB #808942 · as of November 6, 2026
Active · clear
Knightworks Electric
Davis, CA · CSLB #585850 · as of November 6, 2026
Active · clear
Knipp Contracting Of California INC
Phoenix, CA · CSLB #1109439 · as of November 6, 2026
Active · clear
Matthew Knipps
Temecula, CA · CSLB #819743 · as of November 6, 2026
Active · clear
Knittel Construction INC
Napa, CA · CSLB #501977 · as of November 6, 2026
Active · clear
Knitter Contracting INC
Valley Center, CA · CSLB #732776 · as of November 6, 2026
Active · clear
KNJ General Construction
San Francisco, CA · CSLB #693830 · as of November 6, 2026
Active · open complaint
KNK Builders INC
San Mateo, CA · CSLB #592605 · as of November 6, 2026
Active · clear
KNL Construction INC
Santa Ynez, CA · CSLB #1111160 · as of November 6, 2026
Active · clear
Knock On Wood Construction CO
Camarillo, CA · CSLB #788720 · as of November 6, 2026
Active · clear
Knockout Time Construction
Buena Park, CA · CSLB #1140425 · as of November 6, 2026
Active · clear
Knoles Construction CO
Novato, CA · CSLB #444992 · as of November 6, 2026
Active · clear
Knoll Design Build INC
Los Angeles, CA · CSLB #963878 · as of November 6, 2026
Active · clear
Knorr Construction
Atascadero, CA · CSLB #711512 · as of November 6, 2026
Active · clear
Mark Knorr Construction
Newcastle, CA · CSLB #926997 · as of November 6, 2026
Active · clear
Knorr Roofing & Construction
Lakeside, CA · CSLB #563327 · as of November 6, 2026
Active · clear
Knotts Construction
Rocklin, CA · CSLB #456942 · as of November 6, 2026
Active · clear
Wyatt Knotts Construction INC
Loomis, CA · CSLB #980388 · as of November 6, 2026
Active · clear
Knotty Nuff Wood INC
Santa Ana, CA · CSLB #1104643 · as of November 6, 2026
Active · clear
Know How LLC
Tracy, CA · CSLB #1128150 · as of November 6, 2026
Active · clear
Christopher Knowland
Rancho Palos Verdes, CA · CSLB #611190 · as of November 6, 2026
Active · clear
Daniel Knowles Construction
Tehachapi, CA · CSLB #498670 · as of November 6, 2026
Active · clear
S&J Construction Services Corp DBA Steve Knowles Construction
Arbuckle, CA · CSLB #979931 · as of November 6, 2026
Active · clear
Knowlton Construction LLC
Freedom, CA · CSLB #203594 · as of November 6, 2026
Active · clear
Daniel Robert Knowlton
Cathedral City, CA · CSLB #457448 · as of November 6, 2026
Active · clear
Greg Knowlton Construction
Clearlake, CA · CSLB #1066502 · as of November 6, 2026
Active · clear
The Knowlton Group
Manhattan Beach, CA · CSLB #755158 · as of November 6, 2026
Active · clear
Knox Brothers Construction INC
Costa Mesa, CA · CSLB #580452 · as of November 6, 2026
Active · clear
Knox Contracting INC
Laguna Hills, CA · CSLB #726573 · as of November 6, 2026
Active · clear
E A Knox Design/build
Arcata, CA · CSLB #1096972 · as of November 6, 2026
Active · clear
Jeff Knox Construction
Yuba City, CA · CSLB #596070 · as of November 6, 2026
Active · clear
Knox On Wood INC
Cayucos, CA · CSLB #1053735 · as of November 6, 2026
Active · clear
W J Knox Construction
Seaside, CA · CSLB #927403 · as of November 6, 2026
Active · clear
Keet Nerhan DBA K N Properties
Half Moon Bay, CA · CSLB #373390 · as of November 6, 2026
Active · clear
K N R Builders
Newport Beach, CA · CSLB #773387 · as of November 6, 2026
Active · clear
KNR Construction INC
Norco, CA · CSLB #870508 · as of November 6, 2026
Active · clear
K N R Construction Of So Cal INC
Van Nuys, CA · CSLB #1083061 · as of November 6, 2026
Active · clear
KNR Design Build INC
Claremont, CA · CSLB #1050634 · as of November 6, 2026
Active · clear
K N Remodeling And Supplies INC
Woodland Hills, CA · CSLB #978086 · as of November 6, 2026
Active · clear
KNR Sliding Doors
Sherman Oaks, CA · CSLB #1109932 · as of November 6, 2026
Active · clear
KN Sandvigen Construction
Mammoth Lakes, CA · CSLB #792312 · as of November 6, 2026
Active · clear
KNS Construction INC
Galt, CA · CSLB #1077091 · as of November 6, 2026
Active · clear
KNT Builder
Santa Ana, CA · CSLB #1112569 · as of November 6, 2026
Active · clear
K N T Builders
Chula Vista, CA · CSLB #793626 · as of November 6, 2026
Active · clear
Mark Curtis Knudsen
Woodland Hills, CA · CSLB #544786 · as of November 6, 2026
Active · clear
Knudson Builders
South Lake Tahoe, CA · CSLB #646912 · as of November 6, 2026
Active · clear
Knudson Construction
Villa Park, CA · CSLB #923278 · as of November 6, 2026
Active · clear
Knudson INC
South Lake Tahoe, CA · CSLB #914917 · as of November 6, 2026
Active · clear
Kevin Knudson Construction
Sioux City, CA · CSLB #905222 · as of November 6, 2026
Active · clear
Bradley James Knupp
Newbury Park, CA · CSLB #338550 · as of November 6, 2026
Active · clear
H James Knuppe
Castro Valley, CA · CSLB #214462 · as of November 6, 2026
Active · clear
M J Knuppe Development Company
Castro Valley, CA · CSLB #742847 · as of November 6, 2026
Active · clear
Darrell W Knutsen General Contractor
Newport Beach, CA · CSLB #440221 · as of November 6, 2026
Active · clear
Brian Knutson Carpentry
Novato, CA · CSLB #854132 · as of November 6, 2026
Active · clear
Damon L Knutson
Daly City, CA · CSLB #1052626 · 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.