| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 385800 | JACOBS CONSTRUCTION CO | SAN BRUNO | Active | Dec 16, 2025 |
| 385035 | J A C REDEVELOPMENT | DOWNEY | Active | May 12, 2024 |
| 369823 | JAMES BUILDERS | KNEELAND | Active | Dec 21, 2024 |
| 385718 | JAMES M DOOLITTLE | BANNING | Active | May 19, 2026 |
| 376978 | J BELL CONSTRUCTION INC | DALLAS | Active | Aug 20, 2025 |
| 376423 | J D CONSTRUCTION | VISALIA | Active | Jul 3, 2025 |
| 371536 | J D G CONSTRUCTION | HACIENDA HEIGHTS | Active | Jun 10, 2026 |
| 385805 | JENNINGS CONSTRUCTION COMPANY | SAN JOSE | Active | Dec 10, 2025 |
| 381372 | J H AND AND SONS CONSTRUCTION | LAYTONVILLE | Active | Oct 12, 2024 |
| 381400 | JILLICH CONSTRUCTION INC | SAN DIEGO | Active | — |
| 384141 | JIMENEZ MICHAEL JUAN | LATHROP | Active | Nov 29, 2023 |
| 371867 | J & J SERVICES | MENIFEE | Active | Oct 11, 2025 |
| 373524 | J L BUILDERS | HEALDSBURG | Active | May 29, 2026 |
| 376938 | J M ELECTRIC | SALINAS | Active | Oct 2, 2025 |
| 383964 | J M S CONSTRUCTION | VALENCIA | Active | — |
| 381802 | J M S CONTRACTING | BEAUMONT | Work Comp Susp | May 4, 2026 |
| 381401 | JOHNSEN CLIFF N | CHICO | Active | — |
| 382034 | JOHNSON CARL J | LAKE ELSINORE | Active | Apr 15, 2025 |
| 385029 | JOHNSON CRAIG M CONSTRUCTION | SAN JOSE | Active | Nov 18, 2025 |
| 377805 | JOHNSON ROBERT GENERAL CONTRACTOR | MALIBU | Active | May 28, 2025 |
| 378472 | JOHNSTON CONSTRUCTION | LOS OSOS | Active | Jun 24, 2025 |
| 382365 | JOHNSTON ROBERT HAMILTON | LOS ANGELES | Active | Sep 16, 2025 |
| 376806 | JOHN WILLIAM VONK JR | APPLE VALLEY | Active | Feb 12, 2026 |
| 385810 | JONKEY CONSTRUCTION | GLENDALE | Active | Dec 16, 2025 |
| 371716 | JOSEPH O CLARK | CAYUCOS | Active | Apr 4, 2026 |
| 379986 | JPIC & ASSOCIATES INC | MARINA DEL REY | Active | Dec 5, 2025 |
| 378694 | J P WALLCOVERING CO | GRASS VALLEY | Active | May 16, 2025 |
| 384253 | JR-JR CONSTRUCTION | WHITTIER | Contr Bond Susp | — |
| 370871 | KAISER FOUNDATION HEALTH PLAN INC | ANAHEIM | Active | Mar 1, 2025 |
| 385039 | KAMPAR CORPORATION | LOS ANGELES | Active | Jun 25, 2025 |
| 374120 | KARES CONSTRUCTION INC | LIVERMORE | Active | Apr 4, 2026 |
| 378168 | KARLS GLASS CO | LEMON GROVE | Active | Mar 6, 2026 |
| 372702 | KAUFMAN DANIEL L | PACIFIC PALISADES | Active | Oct 24, 2024 |
| 382064 | KAUK LEE CONSTRUCTION | PENN VALLEY | Active | Jul 14, 2025 |
| 385923 | K B CONSTRUCTION CO | ARCADIA | Active | Jun 16, 2026 |
| 374008 | K D COMMUNICATIONS | SAN BRUNO | Active | Apr 30, 2026 |
| 373211 | KEALER STEPHEN D | LA QUINTA | Active | May 7, 2025 |
| 375543 | KEITH CAMPBELL CONSTRUCTION | SAN LUIS OBISPO | Active | — |
| 377806 | KELCO KELLY CONSTRUCTION | SOLANA BEACH | Active | Feb 25, 2026 |
| 374229 | KELLEHER TRAVIS M | SAN RAFAEL | Active | Dec 19, 2025 |
| 384941 | KELLER J M | LA HABRA | Active | Jul 23, 2025 |
| 370149 | KELLY BRIAN INC | SARATOGA | Active | Feb 14, 2025 |
| 378302 | KENASTON FLOORING | SAN BERNARDINO | Active | Apr 11, 2026 |
| 374168 | KENOYER PUMP CO INC | SELMA | Active | Apr 2, 2026 |
| 376987 | KESEROVICH PETER | FALLBROOK | Active | Jul 1, 2025 |
| 382314 | KING JAMES PAINTING & DECORATING | NO HOLLYWOOD | Active | Jun 9, 2026 |
| 385688 | KINGSBORO CONSTRUCTION | MORENO VALLEY | Active | Dec 4, 2025 |
| 370972 | KINNEY HOWARD ELECTRIC | DANA POINT | Active | Jun 29, 2024 |
| 382555 | KIRK BECK | LAFAYETTE | Active | — |
| 381597 | KIRLEY JOSEPH C | WOODSIDE | Active | Sep 26, 2025 |
| 381671 | K J C CONSTRUCTION | PLACERVILLE | Active | Apr 11, 2026 |
| 379999 | KLAUSER POOL AND SPA | CAMPBELL | Active | Mar 10, 2026 |
| 382667 | KLEM JOHN ANTHONY | GLENDALE | Active | Apr 11, 2026 |
| 373936 | KNECHT'S PLUMBING & HEATING INC | SAN LUIS OBISPO | Active | Oct 2, 2025 |
| 375620 | KNICKELBEIN BUILDERS | PASADENA | Active | May 27, 2026 |
| 375413 | KNOLL DAVE PLUMBING | REEDLEY | Active | Jul 17, 2025 |
| 373390 | K N PROPERTIES | HALF MOON BAY | Active | Jul 3, 2025 |
| 368768 | K N W CONSTRUCTION INC | ESCONDIDO | Active | May 27, 2026 |
| 369527 | KOLB CHRIS | RANCHO LA COSTA | Work Comp Susp | Dec 31, 2025 |
| 369819 | KOONTZ KRIS CONST | COARSEGOLD | Active | Jun 16, 2026 |
| 380000 | KORNAFEL MICHAEL CLARK | VISALIA | Active | Aug 1, 2025 |
| 377209 | KORT DALLAS DEAN | LODI | Active | Jan 1, 2026 |
| 381135 | KOVACS STEVE L | GARDEN GROVE | Contr Bond Susp | Sep 5, 2025 |
| 382267 | KRAEMER NICHOLAS JAMES | REDWOOD CITY | Active | Nov 12, 2025 |
| 377814 | KRAUS CONSTRUCTION INC | FOUNTAIN VALLEY | Active | Jul 2, 2025 |
| 380250 | KREMIN WILLIAM ELECTRICAL CONTRACTOR INC | GRANADA HILLS | Active | Apr 11, 2026 |
| 375351 | KRIKORIAN CONSTRUCTION INC | MANHATTAN BEACH | Active | Feb 6, 2026 |
| 374860 | KRUCKENBERG RODNEY H | HEALDSBURG | Active | Mar 13, 2025 |
| 381136 | KUHNER FRED ARTHUR | LAKESIDE | Active | Oct 18, 2025 |
| 368796 | KURZ J CONSTRUCTION | PALO ALTO | Active | Dec 19, 2025 |
| 368736 | KYRIACOU ANDREAS | NORTHRIDGE | Contr Bond Susp | Dec 20, 2023 |
| 385928 | LABARBA F JOHN CONSTRUCTION | SANTA CRUZ | Active | Dec 19, 2025 |
| 375409 | LAFAYETTE CONSTRUCTION | SONORA | Active | Sep 11, 2025 |
| 382145 | LAGUNA ASPHALT PAVING CO | DANA POINT | Active | — |
| 379079 | LAIRD HOMEBUILDERS INC | LAGUNA BEACH | Active | Apr 30, 2026 |
| 371201 | LAKEPORT GLASS & DOOR | LAKEPORT | Active | Sep 6, 2025 |
| 385053 | LANCE DAN CO | SHINGLE SPRINGS | Active | Nov 26, 2025 |
| 368121 | LANDES DONALD L GENERAL CONTRACTOR | SANTA CRUZ | Active | Aug 21, 2025 |
| 369831 | LANE ROBERT W | BIG BEAR CITY | Active | Jun 19, 2025 |
| 377021 | LANHAM DONOVAN L | OROVILLE | Contr Bond Susp | — |
| 382575 | LANIER CONSTRUCTION | SAN FRANCISCO | Active | Sep 23, 2025 |
| 382403 | LARBY COLE MATHEW | PALM DESERT | Active | Feb 11, 2026 |
| 379081 | LARRY'S INSIDE-OUT PAINTING SERVICES | FULLERTON | Contr Bond Susp | — |
| 373001 | LASH CONSTRUCTION INC | SANTA BARBARA | Active | Apr 4, 2026 |
| 381741 | LATRAY ENGINEERING COMPANY | SAN RAFAEL | Active | Oct 1, 2025 |
| 375486 | LAURENCE-HOVENIER INC | CORONA | Active | Dec 25, 2025 |
| 370450 | LAVA-TEX EQUIPMENT CO | OAKDALE | Contr Bond Susp | — |
| 377007 | LAWRENCE MATTHEW CONSTRUCTION INC | SAN RAFAEL | Active | Jun 11, 2026 |
| 385847 | LAWSON BACKHOE SERVICE | REDDING | Active | — |
| 369833 | LAY BRADEN PAINTING | MI WUK VILLAGE | Active | Sep 3, 2025 |
| 376473 | LAYNE C C & SONS INC | EL SEGUNDO | Active | Feb 3, 2026 |
| 380217 | LAYNE ELECTRICAL ENT | CASTRO VALLEY | Active | Aug 26, 2025 |
| 385833 | L & D CONSTRUCTION CO INC | MILPITAS | Active | Apr 14, 2026 |
| 373230 | LEAK BOB PLUMBING | SOMERSET | Active | Apr 4, 2026 |
| 382319 | L E C SERVICE | TORRANCE | Active | Jan 9, 2026 |
| 379664 | LEE BILL ELECTRIC | YUCCA VALLEY | Active | Mar 23, 2026 |
| 379096 | LEED ELECTRIC INC | SANTA FE SPRINGS | Active | Oct 2, 2025 |
| 370373 | LEE FAMILY CONSTRUCTION INC | SPRINGVILLE | Active | Apr 4, 2026 |
| 380270 | LEE R E DESIGN & CONSTRUCTION | RESEDA | Work Comp Susp | Aug 21, 2025 |
| 380008 | LEHIGH J R | LAKE ELSINORE | Active | Apr 11, 2026 |