Workplace injury records in San Dimas, CA
131 establishments in San Dimas filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Retail Trade (23), Manufacturing (20), Health Care and Social Assistance (15). 60 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 018 GENERAL OFFICE-WC American States Water Company GENERAL OFFICE-WC | Water Purveyor | 90 | 2016–2025 · 9 | 0.00 | 0.00 |
| 018 GENERAL OFFICE-WC American States Water Company GENERAL OFFICE-WC | Water Purveyor | 89 | 2023 · 1 | 0.00 | 0.54 |
| 02883 STORE 02883 Dollar Tree Stores Inc. STORE 02883 | All Other General Merchandise Retailers | 24 | 2021–2024 · 2 | 0.00 | 0.00 |
| 034 SAN DIMAS-WC American States Water Company SAN DIMAS-WC | Water Purveyor | 21 | 2020–2023 · 3 | 9.11 | 0.54 |
| 0343 - San Dimas 99 Cents Only Stores LLC | Retail | 28 | 2021 · 1 | 14.54 | 0.00 |
| 051 VIA VERDE - WC American States Water Company VIA VERDE - WC | Water Purveyor | 127 | 2018–2025 · 7 | 0.00 | 0.00 |
| 056774-SAN DIMAS PO US Postal Service | Mail and Parcel Delivery | 50 | 2017–2022 · 6 | 7.15 | 9.22 |
| 0580 - SAN DIMAS, CA Harbor Freight Tools, Inc | Retail Stores | 15 | 2016–2018 · 3 | 0.00 | 6.26 |
| 06022 STORE 06022 Dollar Tree Stores Inc. STORE 06022 | All Other General Merchandise Retailers | 41 | 2021–2024 · 2 | 0.00 | 0.00 |
| 0767 - San Dimas Target | Discount Department Stores | 245 | 2019–2025 · 5 | 3.04 | 2.13 |
| 0767 - San Dimas Target | — | 224 | 2023 · 1 | 7.39 | 2.92 |
| 100000365 US CA SAN DIMAS - 520 N LONE HILL AVENUE-COSTCO-1015 Advantage Solutions US CA SAN DIMAS - 520 N LONE HILL AVENUE-COSTCO-1015 | Other Services Related to Advertising | 35 | 2024 · 1 | 0.00 | 0.00 |
| 1015 SAN DIMAS CA WHSE COSTCO WHOLESALE | Wholesale Grocer | 353 | 2024–2025 · 2 | 6.65 | 4.92 |
| 1015 - SAN DIMAS CA Costco Wholesale | Wholesale Grocer | 341 | 2023 · 1 | 4.74 | 0.00 |
| 1015 - SAN DIMAS CA WHSE COSTCO WHOLESALE | Wholesale Grocer | 353 | 2017–2025 · 7 | 6.65 | 4.92 |
| 102303.37 - KAISER LA JOSE MARTINEZ_C_6406770_8359_00690_BWE004_37648076.ESS-KAISER - SAN DIMAS MOB ABM Industries Incorporated | Service to Buildings and Dwellings | 2 | 2025 · 1 | 0.00 | 0.00 |
| 1036 G6 Hospitality | MOTELS/HOTELS | 22 | 2017–2020 · 3 | 21.37 | 2.40 |
| 104092.1 - ADP LOS ANGELES_C_11869950_7723_00661_BWE006_68506025.JAN-ADP L-00312 SAN DIMAS CA ABM Industries Incorporated | Service to Buildings and Dwellings | 4 | 2025 · 1 | 0.00 | 0.00 |
| 111200.1 - EMPIRE TOWERS_C_11286668_5561_00451_BWE007_33958013.JAN-MGR160VIAVERDE-NIGHTS ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 111202.1 - EMPIRE TOWERS_C_11286669_5561_00451_BWE007_33958013.JAN-MGR140VIAVERDE-NIGHTS ABM Industries Incorporated | Service to Buildings and Dwellings | 1 | 2025 · 1 | 0.00 | 0.00 |
| 1170 LOWE S OF SAN DIMAS CA Lowe's Companies, INC LOWE S OF SAN DIMAS, CA | Homecenter | 132 | 2024 · 1 | 2.26 | 3.10 |
| 1170 LOWE S OF SAN DIMAS, CA Lowe's Companies, INC LOWE S OF SAN DIMAS, CA | Homecenter | 123 | 2016–2025 · 9 | 3.48 | 2.10 |
| 1170 LOWE S OF SAN DIMAS, CA Lowe's Companies, INC LOWE S OF SAN DIMAS, CA | Homecenter | 135 | 2023 · 1 | 5.13 | 3.26 |
| 2050-305 Golden State Water Company | Grocery | 107 | 2018 · 1 | 7.35 | 4.06 |
| 20500002-305 STORE 305 - SAN DIMAS Smart & Final STORE 305 - SAN DIMAS | Supermarkets and Other Grocery Retailers (except Convenience Retailers) | 47 | 2016–2025 · 8 | 24.06 | 3.16 |
| 2288-0687 Rollins | Structural Pest Control | 27 | 2016 · 1 | 2.80 | 2.08 |
| 2288-0710 Rollins, Inc. | Structural Pest Control | 31 | 2017–2021 · 5 | 8.34 | 1.78 |
| 343 99 Cents Only Stores LLC | Retail | 36 | 2017–2018 · 2 | 6.00 | 4.06 |
| 4577_21306 Roskam Foods | — | 174 | 2025 · 1 | 3.98 | 2.23 |
| 510725 CA 1136 PUENTE AVE Sevita CA 1136 PUENTE AVE | Other Residential Care Facilities | 47 | 2020–2025 · 5 | 10.96 | 0.00 |
| 554319 CA1136 PUENTE AVE Sevita CA1136 PUENTE AVE | Other Residential Care Facilities | 50 | 2023–2025 · 3 | 7.02 | 0.00 |
| 6443-541487 | Residential Intellectual and Developmental Disability Facilities | 19 | 2017–2019 · 2 | 5.22 | 2.33 |
| 6443-554319 Sevita Health | Other Residential Care Facilities | 49 | 2022 · 1 | 15.29 | 4.26 |
| 67680038-1190 LOUIS VUITTON US MFG-LOUIS VUITTON US MFG 1 LVMH Moet Hennessy Louis Vuitton Inc. LOUIS VUITTON US MFG-LOUIS VUITTON US | Womens Handbag and Purse Manufacturing | 306 | 2016–2024 · 9 | 8.88 | 4.10 |
| 78311 RCTC MORENO VALLEY Transdev RCTC MORENO VALLEY | Commuter Rail Systems | 10 | 2023 · 1 | 0.00 | 4.05 |
| ABS-0029-0028-00594 FAC-00594-SAN DIMAS-CA Albertsons LLC | Supermarkets and Other Grocery (except Convenience) Stores | 97 | 2017–2025 · 9 | 2.74 | 3.16 |
| Advanced Options/San Dimas Independent Optiopns, Inc. | Group homes for the disabled with nursing care | 18 | 2017 · 1 | 11.86 | 5.78 |
| Andersen Commercial Plumbing | Plumbers | 115 | 2017–2019 · 3 | 6.09 | 1.97 |
| Aspens B.C. Personnel Inc. | Property managing, residential real estate | 3 | 2018 · 1 | 38.83 | 0.00 |
| Athena Engineering, Inc. | Heating, ventilation and air-conditioning (HVAC) contractors | 31 | 2017–2023 · 6 | 0.00 | 1.38 |
| B.C. Personnel | Property managing, residential real estate | 276 | 2023 · 1 | 2.90 | 0.00 |
| Bastian California Regional Sales Bastian Solutions LLC | Belt conveyor systems manufacturing | 17 | 2021–2024 · 3 | 0.00 | 1.39 |
| Bessire & Casenhiser, Inc. | Property managing, residential real estate | 37 | 2023 · 1 | 0.00 | 0.00 |
| BR 710 SAN DIMAS COMML Rollins, Inc | Structural Pest Control | 30 | 2022 · 1 | 10.21 | 0.00 |
| BR 710 SAN DIMAS COMML ORKIN SERVICES OF CALIFORNIA, INC. Rollins, Inc | Exterminating and Pest Control Services | 31 | 2022–2025 · 4 | 0.00 | 0.00 |
| Brault EGO, Inc DBA Brault | Managing offices of professionals (e.g., dentists, physicians, surgeons) | 43 | 2021–2024 · 3 | 5.72 | 0.00 |
| Brookdale San Dimas Brookdale Senior Living | Assisted-living facilities with on-site nursing facilities | 127 | 2017 · 1 | 12.35 | 6.04 |
| Brookdale San Dimas Brookdale Senior Living | Assisted-living facilities with on-site nursing facilities | 140 | 2018–2019 · 2 | 8.73 | 6.09 |
| CA-Covina S/C Southern California Edison | Utility Company | 198 | 2016–2025 · 10 | 5.72 | 0.00 |
| Casa Bonita Convalescent Hospital | Convalescent homes or convalescent hospitals (except psychiatric) | 169 | 2017–2025 · 9 | 4.25 | 4.17 |
| Cost Plus World Market SAN DIMAS Cost Plus World Market | retailing new home furnishings | 24 | 2017–2020 · 4 | 11.14 | 3.27 |
| Creative Positive Environments, Inc. | Intellectual and developmental disability homes | 24 | 2018–2019 · 2 | 5.08 | 2.33 |
| Crowley Company CA Crowley Micrographics | Microfilm equipment (e.g., cameras, projectors, readers) manufacturing | 8 | 2017 · 1 | 0.00 | 1.59 |
| Custom Coolers, Inc. CA Custom Coolers, Inc. | Coolers, refrigeration, manufacturing | 79 | 2017–2021 · 4 | 1.05 | 2.35 |
| Daiso San Dimas Daiso California LLC | Gift shops | 15 | 2021 · 1 | 0.00 | 0.00 |
| Denny's 6076 Denco Enterprises, Inc. | Carryout restaurants | 27 | 2022–2025 · 4 | 0.00 | 0.00 |
| Diamond Drywall System Inc. | Drywall installation | 35 | 2021–2023 · 2 | 0.00 | 1.63 |
| Domino's Pizza 8152 VAZ Restaurants, LLC. DBA Domino's Pizza | Fast-food restaurants | 21 | 2024 · 1 | — | 0.00 |
| Elemental Gammalux Holdings LLC Elemental LED Inc. | Bulbs, electric light, complete, manufacturing | 22 | 2025 · 1 | 0.00 | 0.99 |
| Escondido Mobilepark West One B.C. Personnel Inc. | Property managers' offices, residential real estate | 3 | 2018 · 1 | 44.43 | 0.00 |
| ESISO LLC, SAN DIMAS ESISO LLC | Computer stores | 86 | 2019 · 1 | 1.11 | 2.40 |
| General Pump Company | Water well pump and well piping system installation | 99 | 2025 · 1 | 1.85 | 0.16 |
| Gilead Sciences, Inc. | Pharmaceutical preparations (e.g., capsules, liniments, ointments, tablets) manufacturing | 658 | 2017–2023 · 7 | 1.59 | 0.85 |
| Hamilton Sundstrand Corporation4 Collins Aerospace | Instruments and Related Prod Manuf for Measuring Displaying and Controlling Industrial Process | 76 | 2022–2024 · 3 | 0.00 | 0.00 |
| HCA - San Dimas, CA Home Care Assistance | Homes for the elderly without nursing care | 147 | 2021 · 1 | 2.24 | 6.05 |
| Indian Springs MHP B.C. Personnel Inc. | Property managing, residential real estate | 3 | 2018 · 1 | 43.73 | 0.00 |
| Inland Air Balance Inc. | Air system balancing and testing | 18 | 2022–2024 · 3 | 6.00 | 1.23 |
| Innomark West Innomark Communications | Business management services | 6 | 2025 · 1 | 0.00 | 0.00 |
| JM STAFFING | Temporary staffing services | 80 | 2018 · 1 | 0.00 | 0.00 |
| Juvenile Justice- DOJ Camp Los Angeles County Department of Mental Health | Mental health program administration | 69 | 2023 · 1 | 0.00 | 0.00 |
| KPS Global | Coolers, refrigeration, manufacturing | 106 | 2025 · 1 | 5.36 | 1.70 |
| KPSG / Custom Cooler Inc KPS Global - San Dimas, CA | Heating and air conditioning combination units manufacturing | 113 | 2022–2024 · 3 | 4.28 | 2.16 |
| LOCATION 15008 Automatic Data Processing, Inc | Automated data processing services | 867 | 2016–2025 · 10 | 0.73 | 0.00 |
| Location 15084 ADP, LLC | Data processing computer services | 1 | 2016 · 1 | 0.00 | 0.00 |
| Lonestar Construction | Masonry contractors | 41 | 2017 · 1 | 17.20 | 3.75 |
| Magor Mold LLC | Injection molding machinery for plastics manufacturing | 58 | 2017–2025 · 8 | 0.00 | 1.38 |
| Magor Molds LLC | Injection molding machinery for plastics manufacturing | 59 | 2022 · 1 | 0.00 | 2.00 |
| Main Electric Supply Company - Main Fire Main Electric Supply Company | Alarm apparatus, electric, merchant wholesalers | 11 | 2023–2025 · 3 | 0.00 | 0.00 |
| McKinley Children's Center | Group foster homes for children | 114 | 2023 · 1 | 0.00 | 2.17 |
| McKinley Children's Center Inc. | Elementary and secondary schools | 208 | 2017 · 1 | 11.45 | 2.74 |
| MPI Miller Plumbing Inc | Construction | 30 | 2023–2025 · 3 | 0.00 | 1.10 |
| National Hot Rod Association | Racetracks | 258 | 2023–2025 · 3 | 2.13 | 2.87 |
| NHRA National Hot Rod Association | Racetracks | 269 | 2024 · 1 | 3.02 | 3.75 |
| Office Sea West Enterprises, Inc. | Commercial building construction general contractors | 14 | 2017–2021 · 5 | 0.00 | 0.00 |
| Onquest, Inc Primoris Energy Services Corporation | Industrial engineering services | 36 | 2021–2025 · 3 | 0.00 | 0.00 |
| Orange Grove B.C. Personnel Inc. | Real estate property managers' offices, residential | 4 | 2018 · 1 | 26.79 | 0.00 |
| Organic Milling Roskam Foods | Breakfast cereals manufacturing | 218 | 2024 · 1 | 3.49 | 2.48 |
| Pacific Systems Interiors | Drywall contractors | 205 | 2017–2019 · 3 | 1.97 | 2.64 |
| Pacific West Space Communications, Inc. | Cable laying (e.g., cable television, electricity, marine, telephone), including underground | 75 | 2019–2020 · 2 | 6.77 | 0.90 |
| Prime Healthcare Services - San Dimas, LLC | General medical and surgical hospitals | 420 | 2018–2025 · 7 | 4.70 | 4.08 |
| PSI | Addition, alteration and renovation for-sale builders, commercial and institutional building | 165 | 2020–2025 · 6 | 0.59 | 0.00 |
| Raging Waters HoldCo, LLC Lucky Strike Entertainment | Family fun centers | 809 | 2016–2025 · 4 | 4.65 | 3.22 |
| Rancho Del Sol (Warne) B.C. Personnel Inc. | Property managers' offices, residential real estate | 3 | 2018 · 1 | 58.36 | 0.00 |
| Rancho Mirage B.C. Personnel Inc. | Property managing, residential real estate | 6 | 2018 · 1 | 23.69 | 0.00 |
| Rancho Park Atria Senior Living | Assisted-living facilities without on-site nursing care facilities | 61 | 2017–2020 · 3 | 25.39 | 7.39 |
| Rancho Santa Teresa B.C. Personnel Inc. | Property managers' offices, residential real estate | 5 | 2018 · 1 | 20.66 | 0.00 |
| Rancho Verde MHP B.C. Personnel Inc. | Property managers' offices, residential real estate | 4 | 2018 · 1 | 34.39 | 0.00 |
| Remote EGO, Inc DBA Brault | Managing offices of professionals (e.g., dentists, physicians, surgeons) | 329 | 2021–2024 · 3 | 0.00 | 0.00 |
| Right of Way, Inc. | Flagging (i.e., traffic control) services | 49 | 2017–2022 · 6 | 4.38 | 0.00 |
| ROCKWELL DRYWALL, INC. | CONSTRUCTION | 1,227 | 2017–2020 · 3 | 4.05 | 2.16 |
| Ross store 376 Ross Stores Inc | Retail Store | 51 | 2017–2020 · 4 | 12.27 | 1.82 |
| RSL CONSTRUCTION, INC. | Warehouse construction (e.g., commercial, industrial, manufacturing, private) | 20 | 2017 · 1 | 0.00 | 0.64 |
| San Dimas Pertronix LLC | Engines and parts (except diesel), automotive and truck, manufacturing | 68 | 2017–2018 · 2 | 1.41 | 3.20 |
| San Dimas OASIS Medical | Ophthalmic instruments and apparatus (except laser surgical) manufacturing | 23 | 2017–2022 · 6 | 0.00 | 1.14 |
| San Dimas DBA Walters Wholesale Electric | Distribution equipment, electrical, merchant wholesalers | 11 | 2023–2025 · 3 | 0.00 | 0.00 |
| San Dimas - 10 SEMPRA ENERGY CORPORATE CENTER | Power generation, tidal electric | 1 | 2018 · 1 | 0.00 | 0.54 |
| San Dimas - Bld: 0807 - 01 SAN DIEGO GAS & ELECTRIC | Gas & Electric Services | 1 | 2019 · 1 | 0.00 | — |
| San Dimas - Bld: 0807 - 10 SEMPRA ENERGY CORPORATE CENTER | Gas & Electric Services | 1 | 2019–2023 · 4 | 0.00 | 0.00 |
| San Dimas - Bld: 0807 - 15 SOUTHERN CALIFORNIA GAS COMPANY | Natural Gas Distribution Srv. | 265 | 2017–2025 · 9 | 1.59 | 0.00 |
| San Dimas Retirement Center San Dimas Retirement Center, Inc. | Assisted-living facilities without on-site nursing care facilities | 81 | 2017–2025 · 9 | 4.83 | 4.90 |
| SAN DIMAS, CA #00580 Harbor Freight Tools | Retail Hardware Stores | 15 | 2019–2025 · 7 | 0.00 | 2.10 |
| SAN DIMAS_1380596 | Mail and Parcel Delivery | 43 | 2023–2025 · 3 | 5.51 | 6.06 |
| SANDERS TOWING | Tow truck services | 50 | 2017 · 1 | 2.83 | 4.38 |
| Sierra Vista Hospitality Best Western San Dimas | Hotels (except casino hotels) | 24 | 2017 · 1 | 5.01 | 4.07 |
| Siteline Los Angeles Contract Office Installations dba Siteline Interior Carpentry Inc. | Finish carpentry | 21 | 2019–2023 · 4 | 9.28 | 1.63 |
| SODEXO AT ADP SAN DIMAS Sodexo Inc. | Food Service Contractors | 8 | 2020–2025 · 6 | 0.00 | 0.00 |
| SODEXO AT ADP SAN DIMAS COFFEE Sodexo Inc | Food Service Contractors | 1 | 2023 · 1 | 0.00 | 0.00 |
| SODEXO AT ADP SAN DIMAS Sodexo Inc. | Food Service Contractors | 1 | 2020–2025 · 4 | 0.00 | 0.00 |
| SODEXO AT ADP SAN DIMAS COFFEE Sodexo Inc | Food Service Contractors | 1 | 2024 · 1 | — | 0.00 |
| SODEXO AT ADP SAN DIMAS MAINTENANCE Sodexo Inc | Facilities Support Services | 2 | 2021–2024 · 4 | 0.00 | 0.00 |
| Store 593 Awesome Doughnut LLC | Doughnuts (except frozen) made in commercial bakeries | 28 | 2023–2025 · 3 | 5.25 | 3.33 |
| Sunnyside Senior Apartments Strata Equity Group, Inc | Apartment building rental or leasing | 4 | 2018 · 1 | 0.00 | 0.00 |
| SWY-0029-0029-02125 FAC-02125-SAN DIMAS-CA The Vons Companies Inc | Supermarkets and Other Grocery (except Convenience) Stores | 42 | 2017–2025 · 9 | 0.00 | 3.16 |
| Terraces of Via Verde | Assisted-living facilities without on-site nursing care facilities | 53 | 2020–2025 · 5 | 20.33 | 4.90 |
| The Woods B.C. Personnel Inc. | Property managing, residential real estate | 4 | 2018 · 1 | 37.07 | 0.00 |
| Trader Joe's 0028 San Dimas Trader Joe's | Grocery Store | 134 | 2017–2025 · 9 | 19.88 | 3.16 |
| UTAS ISR & Space Systems - (San Dimas) Collins Aerospace | Instruments and Related Prod Manuf for Measuring, Displaying, and Controlling Industrial Process | 121 | 2021 · 1 | 0.00 | 0.20 |
| UTAS ISR & Space Systems - Pomona (San Dimas C Collins Aerospace | Instruments and Related Prod Manuf for Measuring, Displaying, and Controlling Industrial Process | 121 | 2021 · 1 | 0.00 | 0.20 |
| Vineyard B.C. Personnel Inc. | Property managing, residential real estate | 3 | 2018 · 1 | 37.40 | 0.00 |
| Wavestream | Amplifiers, (e.g., RF power and IF), broadcast and studio equipment, manufacturing | 135 | 2022–2025 · 4 | 1.48 | 0.00 |
| Western Pacific Storage Solutions | Shelving (except wire) manufacturing | 137 | 2019–2023 · 4 | 7.36 | 2.88 |
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.