| License # | Business Name | City | Status | Last Updated |
|---|---|---|---|---|
| 813454 | JONDEL CONSTRUCTION | ALPINE | Active | Oct 30, 2025 |
| 804431 | JONES/COVEY GROUP INCORPORATED | RANCHO CUCAMONGA | Active | Dec 19, 2025 |
| 809260 | JONES JAMES OWEN CONSTRUCTION | DEL MAR | Active | — |
| 810108 | JONES KEITH C | LAKEWOOD | Active | Jul 31, 2024 |
| 815560 | JONES O C & SONS INC AND MCM CONSTRUCTION INC A JOINT VENTURE | BERKELEY | Active | May 16, 2025 |
| 805805 | JONES VINCE CONSTRUCTION | SAN CLEMENTE | Active | Apr 16, 2026 |
| 808297 | J O PAINTING INC | SAN DIEGO | Work Comp Susp | Apr 22, 2026 |
| 803171 | JORDAN JEREMY CONSTRUCTION | NEWCASTLE | Active | Dec 19, 2025 |
| 814482 | JORGE'S CUSTOM WOODWORKS | RIVERSIDE | Active | Jun 6, 2026 |
| 813940 | JOSE E SILVA GENERAL BUILDER | KING CITY | Active | Apr 30, 2026 |
| 804043 | JOSEPH L ASBURY | REDLANDS | Active | Jan 20, 2026 |
| 812032 | JOSEPHSON JOSHUA | SAN RAFAEL | Active | May 7, 2024 |
| 802942 | J P CONSTRUCTION | FOREST KNOLLS | Active | Jan 5, 2026 |
| 804197 | J P DRYWALL | RENO | Active | — |
| 810915 | J PERKINS CONSTRUCTION INC | LA QUINTA | Contr Bond Susp | Jan 13, 2024 |
| 804902 | J P L ELECTRIC | LAKE FOREST | Active | Mar 16, 2026 |
| 811471 | J P PETROLEUM SERVICE | W SACRAMENTO | Active | Aug 6, 2025 |
| 803777 | J P S CONSTRUCTION CO | ROCKLIN | Active | Feb 26, 2026 |
| 806284 | J P SILVA CONSTRUCTION | SAN JOSE | Active | Apr 30, 2026 |
| 813054 | JR CONST INC | DINUBA | Active | May 19, 2026 |
| 802632 | J R CONSTRUCTION CO | CANYON COUNTRY | Active | Jan 27, 2026 |
| 802830 | J R FLOORING CONCEPTS INC | CORONA | Active | Mar 16, 2026 |
| 812019 | J R MERIT INC | VANCOUVER | Active | Jun 18, 2026 |
| 814707 | J R PACIFIC CONSTRUCTION | SAN DIEGO | Active | Apr 4, 2026 |
| 804756 | J R P CONSTRUCTION | FRESNO | Active | Apr 10, 2026 |
| 810341 | J R W GROUP INC | ALTA LOMA | Active | Jun 12, 2024 |
| 811411 | J R ZAR INC | APTOS | Active | Jun 4, 2026 |
| 812626 | J S C CONSTRUCTION | PASO ROBLES | Contr Bond Susp | May 22, 2024 |
| 813159 | J & S ELECTRIC | HUGHSON | Active | Apr 4, 2026 |
| 809852 | J S GLASS CORPORATION | EL MONTE | Active | May 22, 2026 |
| 807257 | J & S METCO | GRANTS PASS | Active | Apr 1, 2026 |
| 814475 | J S M INSTALLATIONS INC | SAN CLEMENTE | Active | Apr 11, 2026 |
| 805599 | J S PLUMBING | PATTERSON | Active | Mar 27, 2026 |
| 813526 | J S TILE | SALINAS | Active | Apr 11, 2026 |
| 804637 | J T B ELECTRIC | LA HONDA | Active | — |
| 810535 | J T COMMUNICATIONS INC | UPLAND | Active | — |
| 809030 | J & T CONSTRUCTION | YUBA CITY | Active | Apr 4, 2026 |
| 812262 | J T DEVELOPMENT | LA VERNE | Active | Sep 12, 2024 |
| 803163 | J T ELECTRIC | RIVERBANK | Active | Jan 28, 2026 |
| 815888 | J T ELECTRIC INC | GILROY | Active | Mar 17, 2026 |
| 809171 | J T H CONSTRUCTION GENERAL CONTRACTOR | SANTA ROSA | Active | Jun 1, 2026 |
| 810639 | JTH CONSTRUCTION INC | TEMECULA | Active | Jun 18, 2026 |
| 806069 | J T J CONSTRUCTION INC | BAKERSFIELD | Active | Oct 2, 2025 |
| 815058 | J T PLUMBING | MARINA | Active | Jun 4, 2026 |
| 813390 | J T STEPHENSON LANDSCAPE | TEMECULA | Active | Jan 15, 2026 |
| 808694 | JUNIPER CONSTRUCTION | SAN ANSELMO | Active | Mar 27, 2026 |
| 814367 | JURAN CONSTRUCTION SERVICES | NEWHALL | Active | Mar 5, 2026 |
| 812129 | JUSTIN CONSTRUCTION | GARDEN GROVE | Active | Oct 7, 2025 |
| 804290 | JUST RIGHT CONSTRUCTION INC | MANTECA | Contr Bond Susp | Sep 13, 2024 |
| 809915 | JUVE TROY D | TEMECULA | Active | Jul 8, 2025 |
| 809583 | J V C CONSTRUCTION | PORTER RANCH | Active | Jun 2, 2026 |
| 815915 | J V CONSTRUCTION CO | NORTHRIDGE | Active | — |
| 813890 | J V CONSTRUCTION COMMERCIAL & RESIDENTIAL BUILDER INC | MODESTO | Work Comp Susp | May 15, 2026 |
| 811668 | J V L WATER WELL DRILLING | MADERA | Active | Jul 30, 2024 |
| 811926 | J V P CONSTRUCTION | VICTORVILLE | Active | Apr 11, 2026 |
| 811142 | J W CONSTRUCTION | OAKLAND | Active | Nov 26, 2025 |
| 814714 | JW PARKS COMPANY | WEAVERVILLE | Active | Jul 15, 2025 |
| 806254 | J W WHITWORTH FLOORING | DANA POINT | Active | Apr 11, 2026 |
| 813261 | J - Z CONCRETE CONSTRUCTION INC | INDIO | Active | Jun 11, 2026 |
| 805035 | KACHAY GLOBAL DEVELOPMENT INC | CAMARILLO | Active | Sep 10, 2025 |
| 809445 | KADLEC DON E HVAC | SANTA YNEZ | Active | May 12, 2026 |
| 808093 | KALJIAN CONSTRUCTION INC | CONCORD | Active | Apr 4, 2026 |
| 811869 | KANUK ROOFING | WOODLAND HILLS | Active | Jun 11, 2026 |
| 809280 | KARLE ELECTRIC INC | SACRAMENTO | Active | May 28, 2026 |
| 810653 | KARL'S CONSTRUCTION | REDDING | Active | Jul 19, 2024 |
| 808059 | KAROLL JULIAN INC | SAN ANSELMO | Active | May 23, 2026 |
| 813791 | KASHOU CLIMATE CONTROL INC | CORONA | Active | Jan 9, 2026 |
| 810364 | KATHCO INC | LA CRESCENTA | Active | Apr 4, 2026 |
| 806122 | KATO LANDSCAPE INC | FOUNTAIN VALLEY | Active | Feb 24, 2026 |
| 803471 | KATRI AND DART ELECTRIC | EUREKA | Active | Mar 27, 2026 |
| 814614 | KATS ELECTRIC INC | ESCONDIDO | Active | Sep 19, 2025 |
| 808420 | KAUP RUSSELL | ESCONDIDO | Active | Jun 10, 2025 |
| 804708 | KAVANAGH PAINTING | SAN FRANCISCO | Active | Jan 21, 2026 |
| 812682 | KAVEN MECHANICAL INC | PARAMOUNT | Active | Jun 16, 2026 |
| 816110 | KAYLEN TRAFFIC CONTROL | FRIANT | Active | May 14, 2026 |
| 807340 | KAY THOMAS TEXTILES INC | SALEM | Active | May 7, 2026 |
| 802810 | K B GENERAL CONTRACTING | PINON HILLS | Contr Bond Susp | — |
| 808150 | K B S A INC | SANTA CLARITA | Active | — |
| 816019 | K C CONTRACTORS | ASHLAND CITY | Active | Feb 15, 2025 |
| 813844 | K C I ENVIRONMENTAL INC | SAN LUIS OBISPO | Active | Apr 1, 2026 |
| 810874 | KC PAVING INC | NEWARK | Active | Oct 20, 2025 |
| 812885 | K D BUILDERS | FULLERTON | Active | Sep 10, 2024 |
| 811643 | K D CONSTRUCTION | COVINA | Active | Aug 28, 2024 |
| 814073 | KEANU CONSTRUCTION | ENCINO | Active | Oct 30, 2024 |
| 811757 | KEELS RICHARD CONSTRUCTION | PINE GROVE | Active | Aug 13, 2024 |
| 805825 | KEHRER BROTHERS CONSTRUCTION INC | ALBERS | Active | Apr 11, 2026 |
| 810745 | KEITH A INC | STUDIO CITY | Active | Jun 3, 2026 |
| 808654 | KEITH DAVID | SANTA ROSA | Active | Mar 6, 2026 |
| 809648 | KEITH ERIC | SANTA ROSA | Active | Nov 11, 2025 |
| 813945 | KELHAM CONSTRUCTION INC | NAPA | Active | Nov 19, 2024 |
| 804262 | KELLEHER CONSTRUCTION | CAMBRIA | Active | Feb 11, 2026 |
| 803261 | KELLER CONSTRUCTION | PACIFICA | Active | Feb 3, 2026 |
| 807397 | KELLETT JOHN | FOWLER | Contr Bond Susp | Oct 31, 2023 |
| 802940 | KELLEY GARY PLUMBING | TEMECULA | Active | Apr 4, 2026 |
| 806904 | KELLEY GLENN A GENERAL ENGINEERING | PALO CEDRO | Active | Apr 10, 2026 |
| 813119 | KELLEY TREE COMPANY | LANCASTER | Active | Jun 15, 2026 |
| 807748 | KELLY AND SON | ANTIOCH | Work Comp Susp | Apr 13, 2026 |
| 813197 | KEN'S CARPETS | SAN RAFAEL | Active | Dec 23, 2025 |
| 803459 | KEN'S TREE SERVICE INC | NUEVO | Active | Jan 17, 2026 |
| 805393 | KENT GREGG M | GLENDORA | Active | Apr 30, 2026 |