Licensed contractors in Walnut, CA
163 company licenses with a clear status in Walnut, CA, in the CSLB file of October 1, 2026.
| Contractor | License | Main classification | Expires |
|---|---|---|---|
| 126 BUILDERS INC | 1086031 | B — General Building | Jan 31, 2028 |
| 365 SOLAR INC | 1150110 | C-10 — Electrical | Feb 29, 2028 |
| A C S ENTERPRISES INC | 940300 | B — General Building | Nov 30, 2027 |
| AAPEX CONSTRUCTION GROUP INC | 1124934 | B — General Building | Aug 31, 2028 |
| ADVANCE WINDOWS & DOORS ADVANCE HARDWARE & BUILDERS SUPPLY INC | 417549 | C-6 — Cabinet, Millwork and Finish Carpentry | Feb 29, 2028 |
| ADVANCED ALUMINUM AWNING CO V E ANDERSON INC | 575140 | B — General Building | Aug 31, 2027 |
| AIR CARESAVER CORP | 1054832 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jun 30, 2027 |
| ALL AMERICAN CRANE MAINTENANCE CRANE PB INC | 659174 | C-10 — Electrical | Nov 30, 2026 |
| ALLIANCE INDUSTRIAL REFRIGERATION SERVICES INC | 825297 | B — General Building | Oct 31, 2027 |
| ALLSTAR HEATING & AIR CONDITIONING INC | 969939 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| ALTAY FLOOR COVERING SOLUTIONS INC | 1024993 | C-15 — Flooring and Floor Covering | Mar 31, 2027 |
| AMERICAN VECTOR INC | 1038463 | B — General Building | Apr 30, 2028 |
| ANATONE CORP | 971379 | C-46 — Solar | Mar 31, 2028 |
| AOLUS HVAC | 1159822 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2028 |
| APLICANO CONSTRUCTION INC | 1060797 | B — General Building | Nov 30, 2027 |
| ATLAS CONSTRUCTION CLEAN-UP SERVICES | 1038375 | D-63 — Construction Clean-up | Apr 30, 2028 |
| B A CONSTRUCTION SERVICES | 1027083 | B — General Building | Dec 31, 2027 |
| BEST FAST GROUP INC | 1161786 | B — General Building | Sep 30, 2028 |
| BILLARY DEVELOPMENT INC | 711282 | B — General Building | Aug 31, 2027 |
| C S LEGACY CONSTRUCTION INC | 826870 | A — General Engineering | Oct 31, 2027 |
| CALIFORNIA CONSTRUCTION AND RESTORATION | 1000808 | B — General Building | May 31, 2027 |
| CALIFORNIA GARAGE DOOR SERVICE INC | 926317 | C-10 — Electrical | Dec 31, 2026 |
| CHERRY AVENUE DEVELOPMENT INC | 937782 | B — General Building | Sep 30, 2027 |
| CHILLEST INDUSTRIES LLC | 1100936 | C-38 — Refrigeration | Jan 31, 2027 |
| CHU JIE CONSTRUCTION INC | 944201 | B — General Building | Mar 31, 2028 |
| CINDA CONSTRUCTION INC | 890143 | A — General Engineering | Jul 31, 2028 |
| CITISIGN AMOURTON CORP | 1050442 | C-45 — Sign | Feb 28, 2027 |
| CLARION CONSTRUCTION INC | 577545 | B — General Building | Sep 30, 2027 |
| CLAYPOOL FRANK CONCRETE CUTTING INC | 938332 | C-8 — Concrete | Sep 30, 2027 |
| CLEON CONSTRUCTION INC | 1152984 | B — General Building | Apr 30, 2028 |
| COAST CABINET INSTALLATIONS INC | 628685 | C-6 — Cabinet, Millwork and Finish Carpentry | Jun 30, 2028 |
| COATING FINISHES FINISHING EXPERTS INC | 1061501 | C-33 — Painting and Decorating | Dec 31, 2027 |
| CONCEPT ELECTRIC INC | 1062738 | C-10 — Electrical | Aug 31, 2028 |
| CONCORD DEVELOPMENT & CONSTRUCTION | 998809 | B — General Building | Nov 30, 2026 |
| CORONA AIR AND WATER BALANCING ECONOMIC ALTERNATIVES INC | 1051200 | C-55 — Water Conditioning | Mar 31, 2027 |
| D C AMPLE INC | 1025233 | B — General Building | Mar 31, 2027 |
| D S X COMMUNICATIONS | 1094479 | C-7 — Low Voltage Systems | Jul 31, 2028 |
| DELUX DESIGN & CONSTRUCTION INC | 1005579 | A — General Engineering | Jul 31, 2027 |
| DOHOME TECHNOLOGIES CORPORATION | 1147132 | A — General Engineering | Dec 31, 2027 |
| DVA CONSTRUCTION DVA INVESTMENTS & MANAGEMENT LLC | 1141289 | B — General Building | Jul 31, 2027 |
| ELITE PERFORMANCE FLOORING INC | 999363 | C-15 — Flooring and Floor Covering | Dec 31, 2026 |
| ENDURA CONSTRUCTION CORP | 1090232 | B — General Building | Apr 30, 2028 |
| EXCELLENT G M E P CONSTRUCTION INC | 1026917 | B — General Building | May 31, 2027 |
| EXIM CONSTRUCTION INC | 1099859 | B — General Building | Dec 31, 2026 |
| EXPERT HVAC SERVICE INC | 1115612 | B — General Building | Jan 31, 2028 |
| FAIRWAY REMODELING & CONSTRUCTION INC | 1130064 | B — General Building | Dec 31, 2026 |
| FASHION MAPLE DESIGN AND CONSTRUCTION INC | 1023915 | B — General Building | Feb 29, 2028 |
| FORMSOLUTIONS INC | 1130739 | C-45 — Sign | Dec 31, 2026 |
| FRAUSTO GABRIEL UNDERGROUND CONSTRUCTION INC | 1040416 | A — General Engineering | May 31, 2028 |
| FRESHCO PAINTERS INC | 983458 | B — General Building | May 31, 2027 |
| FZ GREAT CONSTRUCTION INC | 1085842 | B — General Building | Jan 31, 2028 |
| GEA ELECTRIC | 1126733 | C-10 — Electrical | Sep 30, 2028 |
| GENTRY VASQUEZ ELECTRIC INC | 1035047 | C-10 — Electrical | Apr 30, 2028 |
| GL GME CONSTRUCTION INC | 1133822 | B — General Building | Mar 31, 2027 |
| GOFG CONSTRUCTION INC | 1051182 | B — General Building | Mar 31, 2027 |
| GOLDEN EAST ROOFING & CONSTRUCTION INC | 946835 | C-39 — Roofing | May 31, 2028 |
| GOLDEN SENTRY GENERAL CONTRACTORS INC | 675471 | B — General Building | Aug 31, 2028 |
| GREAT RIVER NEW ENERGY SERVICE CO LTD | 1158727 | C-10 — Electrical | Jul 31, 2028 |
| GREEN EAGLE ENTERPRISE CORPORATION | 408399 | B — General Building | Jun 30, 2027 |
| GREENLAND LANDSCAPE INC | 946498 | C-27 — Landscaping | Apr 30, 2028 |
| HERUI CONSTRUCTION | 1048427 | B — General Building | Dec 31, 2026 |
| HY HVAC SERVICE CLOUD HY TECHNOLOGY INC | 1145147 | C-10 — Electrical | Oct 31, 2027 |
| HYRICH CONSTRUCTION & SUPPLY LLC | 1070346 | B — General Building | Sep 30, 2027 |
| I BUILD CONSTRUCTION CORP | 1031585 | B — General Building | Oct 31, 2027 |
| I GO HEATING & AIR CONDITIONING INC | 1049231 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2027 |
| IHOME CONSTRUCTION GROUP INC | 1088533 | B — General Building | Mar 31, 2028 |
| J & L STRUCTURAL STEEL WELDING INC | 747271 | C-51 — Structural Steel | Mar 31, 2027 |
| J & S ENGINEERING CONTRACTORS INC | 1120834 | A — General Engineering | May 31, 2028 |
| J A S A DESIGNOLOGY INC | 1097637 | B — General Building | Oct 31, 2026 |
| J C AIR CONDITIONING INC | 1009208 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Nov 30, 2027 |
| J F SHEA / PARSONS A JOINT VENTURE | 1030038 | A — General Engineering | Aug 31, 2027 |
| J F SHEA CONSTRUCTION INC | 769989 | A — General Engineering | Oct 31, 2027 |
| JADE ENTERPRISES LTD | 939107 | B — General Building | Oct 31, 2027 |
| JC - 97 CONSTRUCTION INC | 1133932 | B — General Building | Apr 30, 2027 |
| KAIZEN CROSSING DEVELOPMENT INC | 1110888 | B — General Building | Oct 31, 2027 |
| KNA CONSTRUCTION INC | 1036481 | B — General Building | Mar 31, 2028 |
| KP PLUMBING INC | 1044093 | C-36 — Plumbing | May 31, 2028 |
| L BROTHERS INVESTMENT GROUP INC | 1038280 | B — General Building | Apr 30, 2028 |
| L H J CONSTRUCTION INC | 1024329 | B — General Building | Mar 31, 2027 |
| L&Y CONSTRUCTION INC | 1104300 | B — General Building | May 31, 2027 |
| LEEKIN ELECTRIC CORP | 1153843 | C-10 — Electrical | Apr 30, 2028 |
| LIRA CONSTRUCTION GROUP | 1116212 | B — General Building | Feb 29, 2028 |
| LOUIS DOORS GARAGE DOOR SPECIALTIES INC | 733583 | D-28 — Doors, Gates and Activating Devices | May 31, 2027 |
| LUMENEXX | 1114147 | C-46 — Solar | Dec 31, 2027 |
| LZ COMFORT HOME | 1081673 | C-10 — Electrical | Sep 30, 2027 |
| MANPOWER BUILDERS | 1124431 | B — General Building | Jul 31, 2028 |
| MARTIN'S ELECTRICAL AND LIGHTING COMPANY INC | 726579 | C-10 — Electrical | Sep 30, 2028 |
| MAXIMUS BUILDERS INC | 1000594 | B — General Building | Jan 31, 2027 |
| MC BOBCAT CONCRETE SERVICES INC | 853899 | C-8 — Concrete | Oct 31, 2026 |
| MEIJIA DECORATION INC | 1143418 | B — General Building | Sep 30, 2027 |
| MID-VALLEY AUTOMATIC FIRE PROTECTION SYSTEMS INC | 610562 | C-10 — Electrical | Jan 31, 2027 |
| MIKASSA | 1136247 | B — General Building | Apr 30, 2027 |
| MJX CONSTRUCTION INC | 1092994 | B — General Building | Jun 30, 2028 |
| MTEC M TECON INC | 873492 | B — General Building | Dec 31, 2026 |
| NORTHAXIS CONSTRUCTION GROUP INC | 1160747 | B — General Building | Sep 30, 2028 |
| OXFORD INTELLIGENT ENERGY CO LTD | 1108845 | C-10 — Electrical | Aug 31, 2027 |
| P & R PAINTING SERVICES INC | 722635 | C-33 — Painting and Decorating | Jan 31, 2027 |
| PANDA RENOVATION INC | 1145822 | B — General Building | Oct 31, 2027 |
| PEACECAL CORPORATION | 1101969 | B — General Building | Feb 28, 2027 |
| PEACECAL PLUMBING PEACECAL CORPORATION | 1144632 | C-36 — Plumbing | Oct 31, 2027 |
| POMONA VALLEY PLUMBING HEATING AIR CONDITIONING CO INC | 1019549 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2026 |
| POWER-TECH ENTERPRISES INC POWER-TECH ENGINEERS INC | 844791 | A — General Engineering | Aug 31, 2028 |
| PREFERRED ELECTRICAL CONTRACTORS INC | 427052 | C-10 — Electrical | Sep 30, 2028 |
| PREMIERWEST LANDSCAPE INC | 1016876 | C-27 — Landscaping | Aug 31, 2028 |
| PRISTINE PLASTERING | 986368 | C-35 — Lathing and Plastering | Dec 31, 2027 |
| PWS INTEGRATION INC | 1109575 | C-7 — Low Voltage Systems | Sep 30, 2027 |
| QUINTO HEATING AND AIR | 1082953 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Oct 31, 2027 |
| R M A DESIGN BUILD GROUP INC | 931801 | B — General Building | Apr 30, 2027 |
| RAINBOW POOL & SPA REPLASTER INC THE | 977152 | C-53 — Swimming Pool | Sep 30, 2028 |
| RAMIREZ & YANG CONSTRUCTION INC | 1157101 | B — General Building | Jun 30, 2028 |
| RELIABLE GLASS CO INC | 232953 | C-17 — Glazing | Aug 31, 2028 |
| RO JAMES & ASSOCIATES INC | 1025475 | C-33 — Painting and Decorating | Apr 30, 2027 |
| ROCK SOLID CONSTRUCTION INC | 1139681 | B — General Building | Jun 30, 2027 |
| ROCKLIKE CONSTRUCTION CO INC | 973747 | B — General Building | Oct 31, 2027 |
| ROCKSTONE PLASTERING INC | 1072373 | B — General Building | Dec 31, 2026 |
| RODEO CONSTRUCTION AND MANAGEMENT INC | 1012238 | B — General Building | Mar 31, 2028 |
| ROMAN CONSTRUCTION INC | 971274 | B — General Building | Oct 31, 2026 |
| RRSW CONSTRUCTION INC | 1045349 | B — General Building | Oct 31, 2026 |
| S L SPECIALTIES OF SOUTHERN CALIFORNIA INC | 856062 | D-4 — Central Vacuum Systems | Mar 31, 2027 |
| S W FIXTURES INC | 880573 | B — General Building | Jul 31, 2028 |
| SAFE SUN CONSTRUCTION INC | 1124971 | B — General Building | Aug 31, 2028 |
| SCMJ CONSTRUCTION INC | 1038049 | B — General Building | Apr 30, 2028 |
| SDM REMODELING INC | 1138908 | B — General Building | Jun 30, 2027 |
| SERVPRO OF WALNUT T C BROTHERS ENTERPRISES INC | 949875 | B — General Building | Jul 31, 2028 |
| SHALC GC INC | 1062050 | A — General Engineering | Jan 31, 2028 |
| SHEA HOMES INC | 672285 | A — General Engineering | Jun 30, 2027 |
| SHEA PROPERTIES MANAGEMENT COMPANY INC | 826337 | A — General Engineering | Oct 31, 2027 |
| SHEA-SKANSKA JV | 1132623 | A — General Engineering | Feb 28, 2027 |
| SHNC GC INC | 1060327 | A — General Engineering | Nov 30, 2027 |
| SHSC GC INC | 1012096 | A — General Engineering | Mar 31, 2028 |
| SIGN QUEST INC | 954556 | C-45 — Sign | Oct 10, 2026 |
| SJD&B INC | 1001950 | A — General Engineering | Mar 31, 2027 |
| SKYLAND BUILDERS INC | 1053627 | B — General Building | May 31, 2027 |
| SKYLAND CONSTRUCTION AND REMODELING CO | 1060663 | B — General Building | Nov 30, 2027 |
| SKYLAND DESIGN AND BUILD CO | 1114785 | B — General Building | Jan 31, 2028 |
| SOUTHCOAST CABINET INC | 484318 | C-6 — Cabinet, Millwork and Finish Carpentry | Dec 31, 2027 |
| SPYMICRO SURVEILLANCE TECHNOLOGIES KALSTONE CORP | 1072230 | C-7 — Low Voltage Systems | Dec 31, 2026 |
| SS & SON'S CONSTRUCTION INC | 960549 | B — General Building | May 31, 2027 |
| STEVE'S HEATING & AIR CONDITIONING STEVE'S GROUP INC | 1029672 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Aug 31, 2027 |
| SUNG PACIFIC INC | 529045 | B — General Building | Sep 30, 2027 |
| SUNUP DEVELOP CORPORATION | 945148 | B — General Building | Apr 30, 2028 |
| TONE ELECTRIC INC | 999074 | C-10 — Electrical | Dec 31, 2026 |
| TOP ONE L M INC | 1042151 | B — General Building | Jul 31, 2028 |
| TROPICAL TREE SERVICE INC | 760901 | D-49 — Tree Service | Mar 31, 2027 |
| TUNDRA CONSTRUCTION DESIGN & BUILD | 1040237 | B — General Building | Jun 30, 2028 |
| U S A ROOFING INC | 937639 | B — General Building | Sep 30, 2027 |
| U S CONSTRUCTION ENTERPRISES CORP | 1032091 | A — General Engineering | Oct 31, 2027 |
| UNITED INDUSTRIAL CONTRACTORS | 674403 | B — General Building | Jul 31, 2027 |
| UNITED RIGGERS & ERECTORS INC | 245451 | A — General Engineering | Mar 31, 2028 |
| US DOOR OWEN WALSTEAD LLC | 1116260 | D-28 — Doors, Gates and Activating Devices | Feb 29, 2028 |
| USTAIRS | 1067337 | B — General Building | Jul 31, 2028 |
| VOGEL CONSTRUCTION COMPANY VOGEL ENGINEERS INC | 206453 | B — General Building | May 31, 2028 |
| VV CONSTRUCTION VV INTERNATIONAL GROUP INC | 1083193 | B — General Building | Nov 30, 2027 |
| WBE CONSTRUCTION ALLIE BRIDGE ENERGY SOLUTIONS | 1106240 | B — General Building | Jun 30, 2027 |
| WEATHERITE CORPORATION | 451778 | C-20 — Warm-Air Heating, Ventilating and Air-Conditioning | Jan 31, 2028 |
| WEILAI BUILDERS LLC | 1136326 | B — General Building | Apr 30, 2027 |
| WHITMAN ELECTRIC | 712068 | C-10 — Electrical | Dec 31, 2026 |
| WL VISION CONSTRUCTION INC | 1154619 | B — General Building | May 31, 2028 |
| WRIGHT BOB INDUSTRIAL PROPERTIES INC | 394632 | B — General Building | Oct 31, 2026 |
| X3 CONSTRUCTION INC | 1135918 | B — General Building | Apr 30, 2027 |
| YMY CONSTRUCTION INC | 1112215 | B — General Building | Nov 30, 2027 |
| Z R SQUARE CONSTRUCTION | 1050887 | B — General Building | Mar 31, 2027 |
| ZHONGMEI CONSTRUCTION | 1146902 | B — General Building | Nov 30, 2027 |
Alphabetical order — this site ranks no one. Company licenses with a clear status in the CSLB file of October 1, 2026. Sole owners are not on this site; for today's status and complaints, use the CSLB's Instant License Check. How to read this.