Workplace injury records in Walnut, CA
88 establishments in Walnut filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Construction (26), Transportation and Warehousing (23), Manufacturing (11). 42 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| #2012 | Gasoline stations with convenience stores | 27 | 2023 · 1 | 39.24 | 12.55 |
| #2013 | Gasoline stations with convenience stores | 29 | 2023 · 1 | 16.48 | 12.55 |
| 058232-WALNUT PO USPS | Mail and Parcel Delivery | 62 | 2017–2018 · 2 | 5.37 | 8.55 |
| 058232-WALNUT PO US Postal Service | Mail and Parcel Delivery | 116 | 2019–2022 · 4 | 12.08 | 9.22 |
| 06804-COI-BLDG 10 WH Ryder System | General warehousing and storage | 141 | 2019–2025 · 6 | 2.84 | 1.68 |
| 21307 Ferrero Parkway, Walnut, CA 91789 HDTech Solutions, Inc. | Consumer electronics repair and maintenance services without retailing new consumer electronics | 36 | 2020 · 1 | 0.00 | 0.00 |
| 2211 - MT SAC Campus Store Jobsite T&M Manufacturing, Inc. | Structural steel erecting or iron work contractors | 4 | 2024 · 1 | 0.00 | 1.96 |
| 2211-Mt Sac Campus Store Jobsite T & M Manufacturing | Structural steel erecting or iron work contractors | 4 | 2024–2025 · 2 | — | 1.60 |
| 2305 - Mt Sac Technology & Health Repl Bldg Jobsite T & M Manufacturing | Structural steel erecting or iron work contractors | 10 | 2024–2025 · 2 | 0.00 | 1.60 |
| 499 CDS TCI Environmental Services Inc. | General freight trucking, local | 133 | 2024–2025 · 2 | 9.58 | 2.83 |
| 648 - Walnut Winsome Enterprises Inc | Bulk liquids trucking, long-distance | 6 | 2023–2025 · 2 | 0.00 | 1.84 |
| Amazon Metro AMZ210 PRIDE Industries | Delivery Services | 5 | 2025 · 1 | 0.00 | 7.17 |
| ANFIELD APPAREL GROUP, INC | Women's clothing merchant wholesalers | 21 | 2017 · 1 | 0.00 | 1.11 |
| ARMSTRONG LOGISTIC INC | General warehousing and storage | 72 | 2024–2025 · 2 | 2.24 | 1.68 |
| Arthrex California Inc Arthrex, Inc | Instruments, mechanical microsurgical, manufacturing | 58 | 2016–2023 · 8 | 0.00 | 0.77 |
| Brookdale Walnut Brookdale Senior Living | Assisted-living facilities without on-site nursing care facilities | 50 | 2018 · 1 | 9.51 | 6.11 |
| Building 10 Ryder System | General Warehousing and Storage | 258 | 2023 · 1 | 4.10 | 1.97 |
| California Department of Transportation Facility 510 Facility 510 | Repair highway road street bridge or airport runway | 2,598 | 2020–2024 · 5 | 0.04 | 1.26 |
| California Department of Transportation Facility 617 Facility 617 | Repair highway road street bridge or airport runway | 1,655 | 2021–2023 · 2 | 0.24 | 1.55 |
| California Department of Transportation Facility 919 Facility 919 | Repair highway road street bridge or airport runway | 2,598 | 2024–2025 · 2 | 0.04 | 1.05 |
| CAWAL - WILLIAMS SONOMA ECSS United Parcel Service Inc. | Corporate Subsidiary and Regional Managing Offices | 3 | 2021 · 1 | 0.00 | 2.50 |
| Certified Safe Driver, Inc. | Driver education | 30 | 2020 · 1 | — | — |
| Clarion Construction Inc. | Industrial building (except warehouses) construction, general contractors | 23 | 2025 · 1 | 4.58 | 0.00 |
| Coast Cabinet Installations | Cabinetry work performed at the construction site | 44 | 2022–2025 · 4 | 4.63 | 1.26 |
| Commercial Air and Refrigeration, LLC | HVAC (heating, ventilation and air-conditioning) contractors | 24 | 2020 · 1 | 12.16 | 1.58 |
| CORPORATE OFFICE CLARION CONSTRUCTION INC. | Cold storage plant construction | 22 | 2017–2018 · 2 | 9.32 | 0.87 |
| D Element Group LLC | General merchandise, durable goods, merchant wholesalers | 62 | 2024–2025 · 2 | 1.48 | 0.00 |
| Dart Logistics Services - Walnut Dart Entities | Public warehousing and storage (except self storage), general merchandise | 146 | 2017–2025 · 9 | 5.40 | 1.68 |
| E-Conology | General merchandise, durable goods, merchant wholesalers | 25 | 2025 · 1 | 3.86 | 0.00 |
| Evolution Energy Solutions, LLC | Boiler, heating, installation | 47 | 2020 · 1 | 0.00 | 1.58 |
| Fairway Injection Molds, Inc Westfall Technik, Inc | Injection molding machinery for plastics manufacturing | 14 | 2023–2025 · 3 | 0.00 | 1.38 |
| FOX TRANSPORTATION INC WALNUT CA LOCATION FOX TRANSPORTATION INC | Postal Service | 12 | 2020 · 1 | 0.00 | 7.73 |
| GE Appliance Walnut CA Lazer Spot Inc | Support Activities for road transportation | 21 | 2022–2024 · 3 | 0.00 | 2.46 |
| Goodyear CTSC 053 Goodyear | Tire Retreader | 28 | 2016–2018 · 3 | 0.00 | 3.39 |
| Great River New Energy Service CO LTD | Electrical contractors | 12 | 2024 · 1 | 0.00 | 1.23 |
| HENIFF TRANSPORTATION SYSTEMS LLC - WALNUT, CA HENIFF TRANSPORTATION SYSTEMS LLC | General freight trucking, long-distance, truckload (TL) | 26 | 2023–2025 · 3 | 10.53 | 2.83 |
| HG282 HomeGoods | Homefurnishings stores | 35 | 2018 · 1 | 18.40 | 5.74 |
| HG282 HomeGoods | Homefurnishings stores | 89 | 2019–2022 · 4 | 0.00 | 4.20 |
| Hoffman Southwest Corp; 63 SCPP Hoffman Southwest | Waste hauling, local, nonhazardous solid | 94 | 2018–2019 · 2 | 5.13 | 4.27 |
| IDC Logistics Intl. Walnut IDC Logistics Intl. | General warehousing and storage | 119 | 2021–2025 · 2 | 0.00 | 1.68 |
| J.F. Shea Construction (Water Group) J.F. Shea Construction | Water treatment plant construction | 200 | 2016–2024 · 5 | 1.89 | 0.20 |
| JF Shea Construction-Walnut JF Shea Construction Inc. | Pumping station, water and sewage system, construction | 200 | 2018 · 1 | 1.06 | 1.35 |
| JFShea Co. Inc. JF Shea Co., Inc. | Home builders, for-sale | 95 | 2017–2025 · 9 | 0.00 | 0.00 |
| JFShea Construction-Walnut Tunneling J. F. Shea Construction, Inc. | Tunnel construction | 14 | 2022–2025 · 4 | 0.00 | 0.00 |
| JFShea Construction-Walnut Water JFShea Construction Inc. | Pumping station, water and sewage system, construction | 200 | 2017–2025 · 9 | 2.61 | 0.16 |
| JFShea Construction-Walnut-Shea/Parsons JFShea Construction Inc. | Construction management, water and sewer line | 25 | 2019 · 1 | 8.41 | 1.09 |
| JFShea Construction-Walnut-Shea/Parsons JFShea Construction Inc. | Construction management, water and sewer line | 22 | 2020–2024 · 5 | 4.35 | 0.20 |
| Kamps Walnut Kamps Pallets | Pallet containers, wood or wood and metal combination, manufacturing | 5 | 2025 · 1 | — | 3.26 |
| Los Angeles Imperfect Foods/Misfits Market Imperfect Foods/Misfits Market | Business to Consumer retail sales Internet sites | 280 | 2020–2024 · 2 | 2.75 | 0.38 |
| MOR 79 AI CALIFORNIA L.L.C. | — | 15 | 2020 · 1 | 20.43 | 4.24 |
| NA-US-CA-Pomona-Body Repair Tesla | Automotive Service and Repair | 79 | 2024 · 1 | 2.85 | 0.00 |
| Nina's Mexican Foods, Inc. Nina's Mexican Foods | Bakeries with baking from flour on the premises, retailing not for immediate consumption | 138 | 2017–2021 · 4 | 10.25 | 3.88 |
| Port Logistics Building 10 Port Logistics Group | General warehousing and storage | 250 | 2017–2018 · 2 | 3.13 | 2.77 |
| Restaurant Depot 602 Jetro Holdings LLC | General-line groceries merchant wholesalers | 49 | 2017–2018 · 2 | 8.00 | 5.39 |
| Ryder B20 Ryder | Warehouse | 150 | 2025 · 1 | 1.29 | 1.68 |
| Sea Shield Marine Products | Zinc die-castings, unfinished, manufacturing | 40 | 2017 · 1 | 6.96 | 6.29 |
| SETTLERS JERKY INC | Pork rinds manufacturing | 20 | 2017 · 1 | 10.00 | 3.52 |
| Shea Homes LP JFShea Co., Inc. | Home builders, for-sale | 792 | 2017–2025 · 9 | 0.55 | 0.00 |
| Shea Parsons, a Joint Venture J.F. Shea Construction, Parsons Construction | Water treatment plant construction | 22 | 2018–2024 · 4 | 4.35 | 0.20 |
| SMCI Soderberg Mfg. Co., Inc. | Aircraft lighting fixtures manufacturing | 63 | 2017–2025 · 9 | 0.00 | 1.96 |
| SODEXO AT MT SAN ANTONIO COLLEGE Sodexo Inc. | Food Service Contractors | 6 | 2017–2025 · 9 | — | 0.00 |
| SODEXO AT MT SAN ANTONIO WOW Sodexo Inc | Facilities Support Services | 14 | 2022–2024 · 3 | 0.00 | 0.00 |
| Southcoast Cabinet Shops Southcoast Cabinet Inc | Cabinets, kitchen (except freestanding), stock or custom wood, manufacturing | 97 | 2017–2025 · 8 | 6.07 | 2.85 |
| Summit West OPARC | Day care centers for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 23 | 2025 · 1 | 0.00 | 0.01 |
| SWY-0029-0029-02167 FAC-02167-WALNUT-CA The Vons Companies Inc | Supermarkets and Other Grocery (except Convenience) Stores | 85 | 2017–2025 · 9 | 2.92 | 3.16 |
| Sysco Corporation Sysco | General-line groceries merchant wholesalers | 757 | 2017–2018 · 2 | 3.67 | 5.39 |
| Sysco Los Angeles Sysco | Groceries, general-line, merchant wholesalers | 775 | 2021–2024 · 4 | 8.34 | 3.45 |
| Sysco Los Angeles Capstone Logistics LLC | General warehousing and storage | 71 | 2025 · 1 | 7.26 | 1.68 |
| TACI ENERGY SOLUTIONS INC dba TACI LOW VOLTAGE TACI ENERGY SOLUTIONS INC dba TACI LOW VOLT | — | 77 | 2021 · 1 | 5.81 | 0.68 |
| TGC-LOS The Gund Company Inc. | Insulators, electrical (except glass, porcelain), manufacturing | 59 | 2025 · 1 | 1.64 | 1.06 |
| The Chefs Warehouse West Coast, LLC. _Walnut, CA The Chefs Warehouse West Coast, LLC. | Dried foods (e.g., fruits, milk, vegetables) merchant wholesalers | 203 | 2022–2025 · 4 | 10.03 | 3.31 |
| TURN AROUND COMMUNICATIONS INC dba IBUILD SPCE TURN AROUND COMMUNICATIONS INC dba IBUILD S | — | 144 | 2021 · 1 | 2.37 | 0.68 |
| Tuxton China Inc. | Chinaware, commercial, merchant wholesalers | 33 | 2023–2025 · 3 | 0.00 | 0.00 |
| United Riggers & Erectors, Inc. | Oven, industrial plant, construction | 44 | 2019 · 1 | 2.20 | 0.41 |
| Walnut Bulk Transportation | Bulk liquids trucking, long-distance | 54 | 2018 · 1 | 10.63 | 3.17 |
| Walnut iDC Logistics, Inc. | General warehousing and storage | 119 | 2022–2024 · 3 | 4.93 | 1.74 |
| WALNUT CA Quaker Sales and Distribution, Inc. | General Warehousing and Storage | 4 | 2016 · 1 | 0.00 | 2.82 |
| WALNUT CA QUAKER SALES AND DISTRIBUTION, INC. | General Warehousing and Storage | 6 | 2017 · 1 | 14.39 | 2.63 |
| Walnut CA TROPICANA PRODUCTS SALES, INC. | Other Grocery and Related Products Merchant Wholesalers | 14 | 2021–2025 · 5 | 6.18 | 3.31 |
| Walnut CA TROPICANA PRODUCTS SALES, INC. | Other Grocery and Related Products Merchant Wholesalers | 15 | 2023 · 1 | — | 4.71 |
| WALNUT HEIGHTS ESSEX PROPERTY TRUST INC | Real Estate Investment Trusts | 4 | 2018–2020 · 3 | 0.00 | 0.00 |
| Walnut Valley Water District | Water control and quality program administration | 57 | 2018–2025 · 8 | 4.04 | 0.00 |
| WALNUT_1386306 | Mail and Parcel Delivery | 107 | 2023–2025 · 3 | 6.81 | 6.06 |
| Water Group J.F. Shea Construction | Construction management, water and sewage treatment plant | 146 | 2017–2021 · 5 | 2.06 | 0.68 |
| Weatherite Corp | Air-conditioning system (except window) installation | 29 | 2017–2023 · 5 | 3.99 | 1.38 |
| Westfall Technik Fairway Injestion Molds Inc | Blow molding machinery for plastics manufacturing | 75 | 2021–2022 · 2 | 6.03 | 2.00 |
| WILLIAMS SONOMA - SOCAL Lazer Logistics | General Freight Trucking Local | 21 | 2025 · 1 | 0.00 | 2.83 |
| WVWD Human Resources Walnut Valley Water District | Water distribution (except irrigation) | 56 | 2017 · 1 | 0.00 | 2.92 |
Alphabetical order — this site ranks no one. TRIR = recordable cases × 200,000 ÷ hours worked, for the latest year the establishment filed. The industry median is that of establishments filing with OSHA in the same 4-digit NAICS industry and year; a median of 0.00 means that at least half of them recorded no case that year. Select a name for the full year-by-year record. How to read this.