Workplace injury records in Monrovia, CA
114 establishments in Monrovia filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Manufacturing (28), Retail Trade (15), Construction (13). 60 had 30 to 200 employees at their latest filing.
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| 055076-MONROVIA PO US Postal Service | Mail and Parcel Delivery | 78 | 2017–2022 · 6 | 4.43 | 9.22 |
| 103552 - Santa Anita Dam Spillway Mod Kiewit Infrastructure West Co. | Dam construction | 9 | 2018–2021 · 4 | 0.00 | 0.00 |
| 1281 PYP Monrovia LKQ | Motor vehicle parts, used, merchant wholesalers | 40 | 2018–2024 · 7 | 4.66 | 2.30 |
| 1370 MONROVIA Kohls Inc. | — | 63 | 2016–2025 · 9 | 2.99 | 2.56 |
| 2807-3566 | Homecenter | 19 | 2016–2019 · 3 | 0.00 | 5.73 |
| 325 E Huntington Dr Monrovia CA 91016 ChargerHelp Inc | Software | 2 | 2025 · 1 | 0.00 | 0.00 |
| 6629 MONROVIA The Home Depot | Home Centers | 129 | 2022–2024 · 3 | 1.59 | 3.10 |
| 9243 AutoZone | automotive car parts retailer | 23 | 2025 · 1 | 14.22 | 2.67 |
| ABC Supply 102 ABC Supply | Roofing Siding and Insulation Merchant Wholesalers | 26 | 2024–2025 · 2 | 18.82 | 0.00 |
| ABC Supply Co Inc, 102 Monrovia, CA | Roofing, Siding, and Insulation Material Merchant Wholesalers | 22 | 2016–2022 · 6 | 18.51 | 2.98 |
| ACP Blason LLC | Concrete finishing | 50 | 2018 · 1 | 0.00 | 3.45 |
| Addmaster Corporation | Printers, computer, manufacturing | 25 | 2017–2024 · 8 | 61.54 | 0.00 |
| Advanced Entertainment Technology | Theatrical scenery manufacturing | 46 | 2017–2024 · 8 | 15.42 | 1.68 |
| Alakor Healthcare, LLC (DBA) Monrovia Memorial Hospital | Hospitals, specialty (except psychiatric, substance abuse) | 160 | 2023–2024 · 2 | 11.66 | 4.31 |
| Alexan Marmont Greystar | — | 20 | 2025 · 1 | 13.78 | 0.00 |
| Amada Weld Tech Inc. | Laser welding equipment manufacturing | 193 | 2018–2025 · 5 | 0.63 | 1.10 |
| American Pipeline American Pipeline Services | Plumbing contractors | 4 | 2018–2020 · 2 | 32.29 | 1.58 |
| Areum Greystar | — | 4 | 2022 · 1 | 0.00 | 0.00 |
| Armstrong Garden Center/Retail - Armstrong-726 Armstrong Garden Centers Inc | Nursery, Garden Center, and Farm Supply Retailers | 20 | 2017–2025 · 9 | 0.00 | 6.36 |
| AST San Gabriel Valley Region Autism Spectrum Therapies | Educational support services | 46 | 2017 · 1 | 11.65 | 4.22 |
| Autism Learning Partners Monrovia | Intellectual and developmental disability facilities (e.g., homes, hospitals, intermediate care facilities), residential | 243 | 2022–2024 · 3 | 0.00 | 0.38 |
| Bed Bath and Beyond Monrovia Bed Bath Beyond | retailing new home furnishings | 21 | 2017–2020 · 4 | 0.00 | 3.27 |
| Belco Packaging Belco Packaging Systems, Inc. | Machine shops | 32 | 2025 · 1 | 6.66 | 2.21 |
| Belco Packaging Systems Inc | Belt conveyor systems manufacturing | 34 | 2023 · 1 | 5.66 | 1.50 |
| BRANDON'S LANDSCAPES | Landscape care and maintenance services | 30 | 2024–2025 · 2 | 0.00 | 0.00 |
| Brookdale Monrovia Brookdale Senoir Living | Rest homes without nursing care | 40 | 2017–2025 · 6 | 2.30 | 4.90 |
| Burnett and Son Meat Co. Inc. | Food, prepared, perishable, packaged for individual resale | 110 | 2017–2024 · 8 | 6.12 | 2.50 |
| CA - Monrovia - 05 Living Spaces | — | 45 | 2024–2025 · 2 | 0.00 | 0.00 |
| CA-Monrovia Office Bldg Southern California Edison | Utility Company | 8 | 2016 · 1 | — | 0.14 |
| CA-Monrovia S/C Southern California Edison | Utility Company | 109 | 2016–2025 · 10 | 2.95 | 0.00 |
| CA37 BMW of Monrovia Dealer Tire | Tire and Tube Merchant Wholesalers | 1 | 2020–2025 · 4 | 0.00 | 0.00 |
| Cacique Inc. Cacique Inc | Processed cheeses manufacturing | 435 | 2017–2019 · 3 | 4.24 | 4.25 |
| California Department of Transportation Facility 593 Facility 593 | Repair highway road street bridge or airport runway | 2,598 | 2020–2025 · 6 | 0.00 | 1.05 |
| Cell Crete Corporation | Cement (e.g., hydraulic, masonry, portland, pozzolana) manufacturing | 77 | 2019–2025 · 4 | 0.00 | 1.65 |
| Cell Crete Fireproofing | Fireproofing buildings | 19 | 2025 · 1 | 0.00 | 1.26 |
| Cell-Crete Fireproofing | Concrete finishing | 25 | 2019 · 1 | 0.00 | 3.10 |
| Cell-Crete Fireproofing | Concrete finishing | 19 | 2020–2021 · 2 | 0.00 | 2.65 |
| City of Monrovia | Executive offices, federal, state, and local (e.g., governor, mayor, president) | 330 | 2017 · 1 | 11.41 | 2.25 |
| Coherent, Inc - Monrovia Coherent, Inc. | Mirrors, optical, manufacturing | 19 | 2021–2025 · 5 | 0.00 | 1.00 |
| Corporate Office Westport Construction, Inc | Low income housing, multifamily, construction general contractors | 71 | 2025 · 1 | 2.72 | 0.00 |
| Courtyard Los Angeles Pasadena/Monrovia Core Monrovia LLC | Hotels (except casino hotels) | 58 | 2016–2024 · 4 | 21.68 | 2.81 |
| Crown City | Truck tractor rental or leasing | 37 | 2020–2021 · 2 | 4.72 | 3.22 |
| Crown City Equipment Rental | Truck (except industrial) rental or leasing | 42 | 2025 · 1 | 0.00 | 3.11 |
| Curative - Monrovia Curative HR LLC | Health insurance carriers, direct | 35 | 2024 · 1 | 0.00 | 0.00 |
| DECCO US Post-Harvest Inc. - Monrovia DECCO US Post-Harvest Inc. | Waxing, fruits or vegetables | 16 | 2023–2024 · 2 | 0.00 | 2.18 |
| Decore-Ative Specialties Monrovia Decore-Ative Specialties | Kitchen cabinets (except freestanding), stock or custom wood, manufacturing | 81 | 2023–2025 · 3 | 0.00 | 2.85 |
| Decore-Ative Specialties-Monrovia Decore-Ative Specialties | Cabinets, kitchen (except freestanding), stock or custom wood, manufacturing | 105 | 2022–2023 · 2 | 0.00 | 3.20 |
| Division 24 LACMTA | Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) | 170 | 2017 · 1 | 9.62 | 5.11 |
| Division 24 LACMTA | Mixed mode transit systems (e.g., bus, commuter rail, subway combinations) | 224 | 2019–2025 · 7 | 9.11 | 4.10 |
| DJMB Services Inc | Janitorial services | 25 | 2018 · 1 | 9.34 | 2.64 |
| DPH 330 W MAPLE AVE MONROVIA CA 91016 Public Health | Health Program Administration | 51 | 2024–2025 · 2 | 0.00 | 0.00 |
| Dr Domotors Animal House | Veterinary Services | 42 | 2023 · 1 | 0.00 | 0.00 |
| Ducommun Monrovia | Aircraft assemblies, subassemblies, and parts (except engines) manufacturing | 2 | 2017–2025 · 9 | 0.00 | 0.85 |
| EcoTech Services | Landscape care and maintenance services | 22 | 2017–2018 · 2 | 6.06 | 2.64 |
| Foothill Unity Center, Inc. (Monrovia) Foothill Unity Center, Inc. | Community meals, social services | 18 | 2024–2025 · 2 | 7.63 | 2.56 |
| Garden View Inc | — | 110 | 2023–2025 · 2 | 3.59 | 2.77 |
| Garden View Inc. Garden View Inc | Landscape Nursery | 110 | 2024–2025 · 2 | 3.59 | 2.77 |
| Glen Park at Monrovia Glen Park Senior Living | Retirement communities, continuing care | 32 | 2020–2024 · 4 | 18.03 | 5.15 |
| H. C. Olsen Construction Co., Inc. | Addition, alteration and renovation general contractors, commercial and institutional building | 58 | 2017–2025 · 9 | 1.76 | 0.00 |
| HEADQUARTERS : State Fire Marshal South CAL FIRE | CAL FIRE | 1 | 2017–2019 · 2 | 0.00 | 4.09 |
| HG225 HomeGoods | Homefurnishings stores | 43 | 2018–2022 · 5 | 29.01 | 4.20 |
| John Sadler John W. Sadler Racing, Inc. | Horse (including thoroughbreds) production | 54 | 2018 · 1 | 9.24 | 8.77 |
| KIRA Aerospace DSN | Guided missile and space vehicle engine manufacturing | 7 | 2024 · 1 | 0.00 | 0.84 |
| Kruse & Son, Inc | Bacon, slab and sliced, made from purchased carcasses | 68 | 2017–2025 · 9 | 8.38 | 2.90 |
| L.A. Restaurant Management, Inc. | Family restaurants, full service | 96 | 2017–2018 · 2 | 2.43 | 3.03 |
| Lyft Monrovia Express Drive Lyft Inc | Passenger car rental | 3 | 2024–2025 · 2 | 0.00 | 3.11 |
| Mills Technique Inc | Cleaning rugs | 15 | 2017–2018 · 2 | 16.67 | 2.64 |
| Miracleworks inc | Jewelry, precious metal, manufacturing | 44 | 2018–2019 · 2 | 0.00 | 2.82 |
| MODA at Monrovia Station Greystar | — | 19 | 2025 · 1 | 0.00 | 0.00 |
| Monrovia Cacique Inc. | Cheese (except cottage cheese) manufacturing | 133 | 2017–2019 · 3 | 2.70 | 4.25 |
| Monrovia 3M Company | — | 695 | 2017–2025 · 8 | 0.86 | 1.08 |
| Monrovia AeroVironment, Inc. | Engineering services | 114 | 2017 · 1 | 1.69 | 0.00 |
| Monrovia Allan Company | Recyclable materials (e.g., glass, metal, paper) merchant wholesalers | 3 | 2017–2018 · 2 | 0.00 | 2.69 |
| MONROVIA PEP BOYS | — | 12 | 2022 · 1 | 0.00 | 0.00 |
| Monrovia 3M Company | — | 20 | 2023 · 1 | 19.97 | 2.42 |
| Monrovia SCA of CA LLC | Street cleaning service | 7 | 2024 · 1 | 0.00 | 2.46 |
| Monrovia 02 Oral Care 3M Company | — | 723 | 2023 · 1 | 1.24 | 0.77 |
| Monrovia Corporate Office Decore-Ative Specialties | Cabinets, kitchen (except freestanding), stock or custom wood, manufacturing | 95 | 2017–2021 · 5 | 0.84 | 4.12 |
| Monrovia Gardens HCC Cambridge | Retirement homes with nursing care | 73 | 2018–2019 · 2 | 7.75 | 5.44 |
| Monrovia Gardens Healthcare Center Reliant Pro Rehab | healthcare facility | 11 | 2019 · 1 | 0.00 | 0.00 |
| Monrovia Pathway Home VOALA | Temporary Shelters | 14 | 2025 · 1 | 20.98 | 2.56 |
| Monrovia Tape 3M Company | — | 20 | 2017–2025 · 7 | 9.78 | 2.00 |
| MONROVIA_1373554 | Mail and Parcel Delivery | 74 | 2023–2025 · 3 | 3.08 | 6.06 |
| MOR 110 AI CALIFORNIA L.L.C. | — | 13 | 2020 · 1 | 0.00 | 4.24 |
| Movie Grill Concepts XXXVII, LLC Monrovia Studio Movie Grill- Monrovia | Full service restaurants | 61 | 2018 · 1 | 3.12 | 3.03 |
| NOVITA | Jewelry merchant wholesalers | 19 | 2022–2023 · 2 | 0.00 | 1.60 |
| ORANGE CHURCHS INC - HP-ORANGE-0958 ORANGE CHURCHS INC | — | 26 | 2020–2021 · 2 | 3.29 | 1.81 |
| Original Tommy's | Fast-food restaurants | 500 | 2020–2022 · 3 | 1.47 | 2.68 |
| Paleo Solutions Paleo Solutions, Inc. | Environmental consulting services | 41 | 2017–2020 · 4 | 0.00 | 0.00 |
| PC-023 902 S Myrtle Avenue 1st Floor Pacific Clinics | Outpatient mental health centers and clinics (except hospitals) | 43 | 2023 · 1 | 0.00 | 0.07 |
| PC-023 902 S Myrtle Avenue 1st Floor Pacific Clinics | Outpatient mental health centers and clinics (except hospitals) | 43 | 2023 · 1 | 0.00 | 0.07 |
| Pick Your Part Monrovia | Motor vehicle parts, used, merchant wholesalers | 40 | 2025 · 1 | 12.90 | 0.00 |
| Rampart Bioscience, Inc. | Biotechnology research and development laboratories or services | 27 | 2022–2024 · 3 | 7.41 | 0.00 |
| Roncelli Plastics | Plastics working machinery manufacturing | 144 | 2020–2025 · 5 | 0.63 | 1.38 |
| Ross store 469 Ross Stores Inc | Retail Store | 56 | 2017–2020 · 4 | 5.54 | 1.82 |
| S W C Group, Inc. Carryoutsupplies.com | Industrial supplies, disposable plastics, paper, merchant wholesalers | 10 | 2017 · 1 | 0.00 | 2.43 |
| San Gabriel Valley Ambulnz Health LLC | Ambulance services, air or ground | 118 | 2017 · 1 | 23.27 | 2.81 |
| San Gabriel Valley Habitat for Humanity Habitat for Humanity | Single-family house construction by general contractors | 57 | 2021–2023 · 2 | 2.13 | 0.61 |
| Sprouts_Farmers_Market_ST257 Sprouts_Farmers_Market | Supermarkets_and_Other_Grocery_Retailers__except_Convenience_Retailers_ | 81 | 2023 · 1 | 1.73 | 3.56 |
| STAAR SURGICAL MONROVIA - ROYAL OAKS STAAR Surgical Company | Lenses, ophthalmic, manufacturing | 55 | 2022–2025 · 4 | 0.00 | 0.31 |
| STAAR SURGICAL MONROVIA - WALKER STAAR Surgical Company | Medical Device Ophthalmic Manufacturer | 399 | 2017–2025 · 9 | 0.57 | 0.31 |
| Steve Bubalo Construction Co. | Utility line (i.e., sewer, water), construction | 41 | 2017–2025 · 8 | 2.61 | 0.16 |
| SWY-0029-0029-02200 FAC-02200-MONROVIA-CA The Vons Companies Inc | Supermarkets and Other Grocery (except Convenience) Stores | 108 | 2017–2025 · 9 | 5.76 | 3.16 |
| T&H Interior Services | Blinds and shades, window, merchant wholesalers | 39 | 2023–2025 · 2 | 0.00 | 0.00 |
| Terray Therapeutics Terray TX | Physical science research and development laboratories or services (except biotechnology research and development) | 123 | 2023–2025 · 3 | 0.85 | 0.00 |
| TESSEC TECHNOLOGY SERVICES | Machine shops | 31 | 2019–2025 · 7 | 3.34 | 2.21 |
| Trader Joe's 0000 Monrovia Trader Joe's Company | Grocery Store | 223 | 2017 · 1 | 0.52 | 4.15 |
| Trader Joe's 0112 Monrovia Trader Joe's | Grocery Store | 115 | 2017–2025 · 9 | 16.95 | 3.16 |
| Vinyl Technology INC Vinyl Technology INC. | Canvas bags manufacturing | 224 | 2017–2023 · 5 | 1.17 | 2.61 |
| Webasto Charging System Inc Webasto Charging Systems INC | Appliance cords made from purchased insulated wire | 215 | 2023 · 1 | 1.63 | 1.32 |
| Webasto Charging Systems Inc. Webasto Charging Systems Inc | Power converter units (i.e., AC to DC), static, manufacturing | 215 | 2022 · 1 | 0.00 | 1.55 |
| Westport Construction Inc. | Low income housing, multifamily, construction general contractors | 68 | 2022–2024 · 3 | 5.15 | 0.00 |
| WorleyParsons Group Inc - Monrovia WorleyParsons Group Inc | Engineering services | 494 | 2016–2018 · 3 | 0.19 | 0.00 |
| WPIC Construction LLC | Housing, multifamily, construction general contractors | 40 | 2022–2024 · 3 | 0.00 | 0.00 |
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.