Workplace injury records in Rancho Cucamonga, CA — page 2 of 2
477 establishments in Rancho Cucamonga filed an OSHA Form 300A summary at least once between 2016 and 2025. The largest industries here: Manufacturing (104), Transportation and Warehousing (81), Retail Trade (62). 249 had 30 to 200 employees at their latest filing.
1 (#08_RC: RANC…) · 2 (ProMed Healt…)
| Establishment | Industry | Avg. employees (last filing) | Years filed | TRIR (last filing) | Industry median TRIR |
|---|---|---|---|---|---|
| ProMed Health Administration Prospect Medical Holdings | Managing offices of physicians and surgeons | 24 | 2018 · 1 | 8.33 | 0.00 |
| Puratos Rancho Cucmonga PuratosUS | Warehousing and storage, general merchandise | 38 | 2018–2020 · 3 | 2.34 | 2.57 |
| PWL-06 Fontana PAR Western Line Contractors, LLC | Electric power transmission line and tower construction | 354 | 2022 · 1 | 1.18 | 0.66 |
| PWR 16 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Electric power transmission line and tower construction | 33 | 2024 · 1 | 6.13 | 0.20 |
| PWR 16 - PAR Western Line Contractors. LLC Par Western Line Contractors, LLC | Utility line (i.e., communication, electric power), construction | 57 | 2025 · 1 | 3.15 | 0.16 |
| PWR 17 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Transformer station and substation, electric power, construction | 29 | 2024 · 1 | 0.00 | 0.20 |
| PWR 17 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Utility line (i.e., communication, electric power), construction | 66 | 2025 · 1 | 3.20 | 0.16 |
| PWR 18 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Underground cable (e.g., cable television, electricity, telephone) laying | 70 | 2024 · 1 | 0.00 | 0.20 |
| PWR 18 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Utility line (i.e., communication, electric power), construction | 95 | 2025 · 1 | 2.63 | 0.16 |
| PWR 19 - PAR Western Line Contractors, LLC PAR Western Line Contractors, LLC | Utility line (i.e., communication, electric power), construction | 72 | 2023–2025 · 3 | 0.00 | 0.16 |
| QAI - Corp- Corporate Staff QAI Laboratories, Inc. | Calibration and certification testing laboratories or services | 2 | 2016 · 1 | 0.00 | 0.00 |
| QAI-Rancho QAI Laboratories, Inc. | Mechanical testing laboratories or services | 19 | 2016 · 1 | 0.00 | 0.00 |
| QSi Honeyville Rancho Cucamonga 379 Honeyville Foods | Washroom sanitation services | 9 | 2024 · 1 | 35.16 | 0.00 |
| QST Ingredients and Packaging | Spice mixtures manufacturing | 18 | 2018 · 1 | 0.00 | 3.52 |
| QUAKE GENL CONC Compass Group | — | 36 | 2022–2024 · 2 | 0.00 | 0.00 |
| R&D R & D Double Co | Bolts, metal, manufacturing | 120 | 2017 · 1 | 4.84 | 3.47 |
| Rainy Day Roofing Inc. | Roofing contractors | 41 | 2017 · 1 | 0.00 | 3.75 |
| Rainy Day Roofing Inc. | Roofing contractors | 37 | 2023–2024 · 2 | 0.00 | 1.96 |
| RAN Source Refrigeration & HVAC, Inc. | Commercial refrigeration system installation | 31 | 2017–2018 · 2 | 11.50 | 2.26 |
| RAN DC Transtar Industries LLC | Motor vehicle parts and accessories, new, merchant wholesalers | 40 | 2024 · 1 | 7.04 | 2.30 |
| Rancho Graham Packaging Company, L.P. | Bottles, plastics, manufacturing | 38 | 2017 · 1 | 0.00 | 3.10 |
| Rancho FARO Services, Inc. | Warehousing and storage, general merchandise | 50 | 2021–2025 · 5 | 10.32 | 1.68 |
| Rancho The RiteScreen Company | Screens, door and window, metal frame, manufacturing | 54 | 2022–2025 · 4 | 10.76 | 2.71 |
| Rancho Honeyville Inc. | Mixes, flour (e.g., biscuit, cake, doughnut, pancake), made from purchased flour | 180 | 2022 · 1 | 2.85 | 3.56 |
| Rancho Martin Auto Color | Pigments, paint, merchant wholesalers | 5 | 2023–2025 · 3 | 0.00 | 0.00 |
| Rancho SyBridge Technologies US Inc. | Manufacturing of plastic injection molds and steel components | 11 | 2025 · 1 | 25.83 | 1.57 |
| Rancho 1 Bradshaw International Incorporated | Home Furnishing Merchant Wholesalers | 261 | 2024 · 1 | 2.58 | 0.00 |
| Rancho Cucamonga Perimeter Solutions | Fire retardant chemical preparations manufacturing | 37 | 2016–2023 · 8 | 0.00 | 1.22 |
| Rancho Cucamonga Transcendia | Film, plastics (except packaging), manufacturing | 9 | 2016–2025 · 4 | 0.00 | 1.96 |
| RANCHO CUCAMONGA PREMIER DENTAL SERVICES, INC. | OFFICES OF DENTISTS | 21 | 2017 · 1 | 6.71 | 5.52 |
| Rancho Cucamonga Paradigm Packaging West LLC. (dba, Comar) | Bottles, plastics, manufacturing | 135 | 2017–2024 · 8 | 1.51 | 2.12 |
| Rancho Cucamonga American Tire Distributors | Tire Distributor | 50 | 2017–2023 · 6 | 0.00 | 1.01 |
| Rancho Cucamonga | Electrical signs manufacturing | 25 | 2017 · 1 | 6.56 | 2.75 |
| RANCHO CUCAMONGA McLane Company Inc | General Line Grocery | 278 | 2018–2024 · 7 | 1.10 | 3.45 |
| Rancho Cucamonga DSC Logistics | Bonded warehousing, general merchandise | 83 | 2019–2020 · 2 | — | 2.57 |
| Rancho Cucamonga 85C Bakery Cafe | Beverage (e.g., coffee, juice, soft drink) bars, nonalcoholic, fixed location | 44 | 2020–2025 · 6 | 20.98 | 0.00 |
| Rancho Cucamonga Southwire | Engaged in distribution process | 108 | 2021–2023 · 3 | 0.00 | 0.00 |
| Rancho Cucamonga Applied Behavior Consultants, Inc. | Individual and family social services, multi-purpose | 53 | 2021–2025 · 5 | 0.00 | 0.01 |
| RANCHO CUCAMONGA Hub Group Inc | Specialized Freight (except Used Goods) Trucking, Local | 31 | 2022–2023 · 2 | 6.73 | 2.16 |
| Rancho Cucamonga Transtar Holding Company, LLC and related subsidiaries | Automobile trimmings, textile, manufacturing | 27 | 2022 · 1 | 0.00 | 2.57 |
| RANCHO CUCAMONGA PEP BOYS | — | 23 | 2022 · 1 | 0.00 | 0.00 |
| Rancho Cucamonga DBA Walters Wholesale Electric | Distribution equipment, electrical, merchant wholesalers | 17 | 2023–2025 · 3 | 0.00 | 0.00 |
| Rancho Cucamonga SOUTH COAST CHILDRENS SOCIETY INC | 8322 | 98 | 2024–2025 · 2 | 1.06 | 0.01 |
| Rancho Cucamonga Dariotis Group Restaurants Inc | full service family restaurants | 86 | 2024–2025 · 2 | 0.00 | 0.00 |
| Rancho Cucamonga SG HOMECARE INC | Retail | 2 | 2024–2025 · 2 | 0.00 | 0.00 |
| Rancho Cucamonga Old Town Baking Company | Bakery products, fresh (i.e., bread, cakes, doughnuts, pastries), made in commercial bakeries | 40 | 2024 · 1 | 4.77 | 3.21 |
| Rancho Cucamonga Chuze Fitness | Fitness centers | 55 | 2024 · 1 | 0.00 | 0.00 |
| Rancho Cucamonga Dana Safety Supply, Inc. | Other Communiations Equipment | 18 | 2025 · 1 | 0.00 | 0.00 |
| Rancho Cucamonga Ca - 13525 AMERICAN MED RESPONSEGLOBAL MED RESPONSE 015025 | — | 452 | 2016–2025 · 5 | 6.04 | 0.50 |
| Rancho Cucamonga Communications Global Medical Response Inc | Medical Transport | 43 | 2019 · 1 | 5.00 | 0.00 |
| Rancho Cucamonga Communications Global Medical Response Inc | Medical Transport | 43 | 2020 · 1 | 5.29 | 3.18 |
| Rancho Cucamonga Fleet Global Medical Response Inc | Medical Transport | 3 | 2019 · 1 | 0.00 | 0.00 |
| Rancho Cucamonga Operations Global Medical Response Inc | Medical Transport | 316 | 2020 · 1 | 25.09 | 3.18 |
| Rancho Cucamonga - 9333 Hermosa Avenue DHL Supply Chain | Motor Freight Transportation And Warehousing | 112 | 2016–2023 · 3 | 0.86 | 1.97 |
| Rancho Cucamonga - 9333 Hermosa Avenue DHL Supply Chain | Motor Freight Transportation And Warehousing | 83 | 2023–2024 · 2 | 0.00 | 1.74 |
| Rancho Cucamonga - Communications Envision Healthcare Corporation | Medical Transport | 40 | 2016 · 1 | 0.00 | 3.06 |
| Rancho Cucamonga - Garage Frito-Lay, Inc. | Corn chips and related corn snacks manufacturing | 5 | 2016 · 1 | 0.00 | 3.36 |
| Rancho Cucamonga - HDS Airgas Merchant Gases | Other Chemical and Allied Products Merchant Wholesalers | 22 | 2022–2023 · 2 | — | 0.00 |
| Rancho Cucamonga - Manufacturing/Warehouse Frito-Lay, Inc. | Corn chips and related corn snacks manufacturing | 501 | 2016 · 1 | 3.08 | 3.36 |
| Rancho Cucamonga - Operations Envision Healthcare Corporation | Medical Transport | 318 | 2016 · 1 | 3.19 | 3.06 |
| Rancho Cucamonga - Traffic Center/Garage Frito-Lay, Inc. | Corn chips and related corn snacks manufacturing | 49 | 2016 · 1 | 3.18 | 3.36 |
| Rancho Cucamonga - Warehouse Frito-Lay, Inc. | Corn chips and related corn snacks manufacturing | 148 | 2016 · 1 | 0.71 | 3.36 |
| Rancho Cucamonga 6th Street Tyson Foods, Inc. | Meat Processed From Carcasses | 6 | 2017–2020 · 4 | 0.00 | 4.65 |
| Rancho Cucamonga Branch Office Rite Staff Inc. | Employment placement agencies or services | 2 | 2022–2023 · 2 | 0.00 | 0.00 |
| Rancho Cucamonga CA Wrhs Complex # 873 | Retail Other | 37 | 2016–2020 · 5 | 3.11 | 2.57 |
| Rancho Cucamonga Courtyard Tharaldson Hospitality Management | — | 33 | 2023 · 1 | 4.65 | 2.40 |
| Rancho Cucamonga Day Program OPARC | Day care centers for disabled persons, the elderly, and persons diagnosed with intellectual and developmental disabilities | 21 | 2017–2025 · 4 | 0.00 | 0.01 |
| Rancho Cucamonga District Office CA State Lottery | Lottery corporations | 28 | 2019–2025 · 7 | 0.00 | 0.00 |
| Rancho Cucamonga Fire Protection District | Fire departments (e.g., government, volunteer (except private)) | 142 | 2017–2025 · 9 | 9.38 | 3.68 |
| Rancho Cucamonga Fulton Street Tyson Foods, Inc. | Meat Processed From Carcasses | 144 | 2017–2019 · 3 | 1.44 | 3.84 |
| Rancho Cucamonga Hilton Garden Inn Tharaldson Hospitality Management | — | 30 | 2023 · 1 | 3.91 | 2.40 |
| Rancho Cucamonga Homewood Suites Tharaldson Hospitality Management | — | 27 | 2023 · 1 | 9.28 | 2.40 |
| RANCHO CUCAMONGA LOCATION GATEWAY FUND RAISING SERVICE, INC. | General warehousing and storage | 9 | 2019–2025 · 5 | 0.00 | 1.68 |
| Rancho Cucamonga Packaged Gas Plant Matheson Tri-Gas | Welding gases merchant wholesalers | 25 | 2018–2025 · 8 | 3.65 | 0.00 |
| RANCHO CUCAMONGA RANCHO CUCAMONGA QUAKES Major League Baseball RANCHO CUCAMONGA QUAKES | Minor league team | 50 | 2017–2025 · 6 | 0.00 | 2.87 |
| Rancho Cucamonga RCU DSV Solutions, LLC | General Warehousing and Storage | 148 | 2019–2020 · 2 | 0.00 | 2.57 |
| Rancho Cucamonga Store #007 Bassett Salon Solutions | Distributorship | 2 | 2025 · 1 | 0.00 | 0.00 |
| RANCHO CUCAMONGA, CA #03377 Harbor Freight Tools | Retail Hardware Stores | 12 | 2023–2025 · 3 | 0.00 | 2.10 |
| Rancho Cucamonga, CA - 12400 Arrow Route J.B. Hunt Transport | — | 5 | 2021–2022 · 2 | 0.00 | 2.54 |
| Rancho Cucamonga, CA - 8400 Milliken Ave J.B. Hunt Transport | — | 13 | 2021–2022 · 2 | 0.00 | 2.54 |
| RANCHO CUCAMONGA_1378756 | Mail and Parcel Delivery | 175 | 2023–2025 · 3 | 3.86 | 6.06 |
| Rancho CucamongaCA- Jersey Bl JB Hunt | — | 46 | 2017–2025 · 8 | 5.73 | 2.83 |
| Rancho Cucumonga Site The Dow Chemical Company | Custom compounding (i.e., blending and mixing) of purchased plastics resins | 12 | 2017 · 1 | 0.00 | 1.73 |
| Rancho Pacific Electric Construction, Inc. | Electric contracting | 130 | 2019–2025 · 6 | 2.17 | 1.10 |
| Rancho Pacific Electric Construction, Inc. | Electric contracting | 100 | 2023 · 1 | 2.52 | 1.38 |
| Rancho Pacific Electric, Inc. | Electrical work | 10 | 2017–2025 · 9 | 0.00 | 1.10 |
| Rancho Warehouse LetsGetChecked | General warehousing and storage | 10 | 2023–2025 · 3 | 0.00 | 1.68 |
| Rancho Warehouse Plastic Express | Warehousing (except farm products, general merchandise, refrigerated) | 28 | 2024–2025 · 2 | 0.00 | 1.68 |
| Rancho-Transportation FARO Transportation Inc. | General warehousing and storage | 7 | 2024–2025 · 2 | 30.91 | 1.68 |
| RDC WIT Logistics, LLC | General warehousing and storage | 23 | 2019–2020 · 2 | 8.82 | 2.57 |
| Research and Technical Services Sunkist Growers, Inc. | Juice extractors (i.e., food manufacturing-type) manufacturing | 36 | 2018 · 1 | 0.00 | 2.23 |
| Residence Inn Rancho Cucamonga Avnish LLC | Hotels (except casino hotels) | 32 | 2023–2025 · 3 | 3.25 | 2.90 |
| Retrofit Service Co., Inc. Retrofit Service Company Inc. | HVAC (heating, ventilation and air-conditioning) contractors | 34 | 2018–2025 · 7 | 0.00 | 1.10 |
| Revive Hospice Care LLC dba Cambridge | Homes for the aged with nursing care | 40 | 2022 · 1 | 0.00 | 6.30 |
| RI Rancho Cucamonga DKN HOTELS | Hotels (except casino hotels) | 31 | 2023 · 1 | 13.92 | 2.40 |
| RMA Group - RANCHO CUCAMONGA RMA Group | Geological engineering services | 131 | 2024–2025 · 2 | 0.00 | 0.00 |
| RMA-Rancho Cucamonga RMA Companies | Geotechnical testing laboratories or services | 89 | 2017–2022 · 5 | 0.00 | 0.00 |
| ROCK CORE OFFICE RSCR CALIFORNIA, INC. | Group homes, intellectual and developmental disability | 22 | 2017–2018 · 2 | 5.37 | 3.04 |
| Ross store 212 Ross Stores Inc | Retail Store | 76 | 2017–2020 · 4 | 3.38 | 1.82 |
| RRSC Inland Empire Roto-Rooter | Sewer & Drain Cleaning | 32 | 2019 · 1 | 0.00 | 1.97 |
| Ryder - ConAgra Ontario IMC Ryder Integrated Logistics | General warehousing and storage | 41 | 2017–2019 · 2 | 4.35 | 2.71 |
| Ryder Location 0209 Ryder System | Maintenance Shop | 24 | 2019–2025 · 5 | 4.17 | 0.42 |
| Saber Fitness Rancho Cucamonga, LLC Taymax Group, LP | Physical fitness facilities | 14 | 2023–2025 · 3 | 10.95 | 0.00 |
| San Bernardino County Detention Facility | — | 13 | 2019–2025 · 5 | 0.00 | 0.50 |
| San Bernardino County- DPW FC Ops Pool-Rcho Cuca | — | 12 | 2025 · 1 | 0.00 | 0.39 |
| San Bernardino County- Fleet Mgt West Valley Service | — | 3 | 2025 · 1 | 0.00 | 0.00 |
| San Bernardino County- Probation Training | — | 31 | 2025 · 1 | 0.00 | 3.68 |
| San Bernardino County- Regional Parks Rancho Office | — | 2 | 2025 · 1 | 0.00 | 4.24 |
| San Bernardino County- Sheriff City: Rancho Cucamonga | — | 148 | 2025 · 1 | 17.85 | 3.68 |
| San Bernardino County- Sheriff W V D C | — | 873 | 2025 · 1 | 14.37 | 3.68 |
| San Bernardino County- TAD - RANCHO CUCAMONGA 25 | — | 118 | 2025 · 1 | 16.98 | 0.01 |
| San Bernardino County- West Valley AJCC | — | 16 | 2025 · 1 | 15.03 | 0.00 |
| SCAL3 Premier Packaging | Boxes, corrugated and solid fiber, made from purchased paper or paperboard | 37 | 2022 · 1 | 5.48 | 2.10 |
| Schlosser Forge Howmet Aerospace | Forgings made from purchased iron or steel, unfinished | 330 | 2018–2023 · 5 | 0.86 | 3.71 |
| Schlosser Forge - Rancho Cucamonga Schlosser Forge Company | Press forgings made from purchased nonferrous metals, unfinished | 362 | 2017–2025 · 8 | 1.24 | 2.82 |
| SCR Rancho Cucamonga ISEC, Inc. | Countertop and cabinet, metal (except residential-type), installation | 88 | 2021–2025 · 3 | 1.14 | 1.26 |
| Seafood City Supermarket - Rancho Cucamonga | Supermarkets | 77 | 2017–2022 · 6 | 15.65 | 4.52 |
| Searing Industries | Steel manufacturing | 140 | 2023–2025 · 3 | 1.43 | 1.52 |
| Service Quick (ONT) | Agricultural machinery and equipment repair and maintenance services | 17 | 2017–2019 · 3 | 0.00 | 1.47 |
| SH - RANCHO 7366 5736 HOSPITAL REHABILITATION SERVICES - D530108 | Specialty Hospital | 10 | 2023 · 1 | 0.00 | 3.79 |
| SH RANCHO 7366 5736 Kindred Rehab Services LLC | Offices of Physical, Occupational Speech Therapists and Audiologists | 10 | 2022–2023 · 2 | 0.00 | 0.00 |
| SHEET METAL M5 STEEL | Sheet metal work (except stampings) manufacturing | 30 | 2020–2023 · 4 | 3.45 | 3.27 |
| Southern Distribution Center CA State Lottery | Lottery corporations | 33 | 2020–2025 · 6 | 0.00 | 0.00 |
| Southwest Accessory Group Rancho Frank Kent Enterprises, LTD DBA Southwest Accessory Group | Motor vehicle parts and accessories, new, merchant wholesalers | 45 | 2025 · 1 | 9.93 | 0.00 |
| Southwest Mobile Storage-Rancho Cucamonga Southwest Mobile Storage, Inc. | Buildings, prefabricated metal, manufacturing | 53 | 2023–2025 · 3 | 9.07 | 2.71 |
| SSS Scheu Steel Supply Company | Pipe, metal, merchant wholesalers | 46 | 2017 · 1 | 12.21 | 3.33 |
| State Farm Rancho Cucamonga CA Dawg Inc, DBA TheBestIRS | Temporary staffing services | 23 | 2017–2018 · 2 | 0.00 | 0.00 |
| Steelscape, LLC Steelscape | Coating metals and metal products for the trade | 132 | 2022–2025 · 4 | 7.49 | 2.62 |
| STEWART Sodexo Inc | Food Service Contractors | 1 | 2021–2024 · 3 | 0.00 | 0.00 |
| Store 617 Leslie's Poolmart Inc. | Miscellaneous Retail Stores - NEC | 3 | 2016–2017 · 2 | 0.00 | 0.00 |
| Sumitomo Rubber North America Inc. | Motor vehicle tire and tube merchant wholesalers | 243 | 2022–2025 · 4 | 0.51 | 0.00 |
| SUNKIST GROWERS INC - Rancho Cucamonga - RTS SUNKIST GROWERS INC | Distilling equipment, beverage, manufacturing | 19 | 2019–2025 · 7 | 0.00 | 1.38 |
| Super Stretch USA | Automobile bodies, passenger car, manufacturing | 47 | 2018 · 1 | 25.66 | 5.84 |
| Superior Electrical Mechanical & Plumbing | Low voltage electrical work | 333 | 2018–2024 · 4 | 1.54 | 1.23 |
| Superior Tank Company, Inc. | Storage tanks, heavy gauge metal, manufacturing | 265 | 2017–2020 · 4 | 13.73 | 2.52 |
| SWY-0029-0029-01914 FAC-01914-RANCHO CUCAMONGA-CA The Vons Companies Inc | Supermarkets and Other Grocery (except Convenience) Stores | 61 | 2017–2025 · 9 | 6.51 | 3.16 |
| SWY-0029-0029-02147 FAC-02147-RANCHO CUCAMONGA-CA The Vons Companies Inc | Supermarkets and Other Grocery (except Convenience) Stores | 81 | 2017–2025 · 9 | 6.73 | 3.16 |
| Synergy Tree Trimming Inc. | Tree and brush trimming, overhead utility line | 200 | 2017 · 1 | 5.85 | 3.35 |
| T&R Lumber Company | Custom sawmills | 70 | 2018–2019 · 2 | 5.95 | 4.26 |
| TDI Refrigeration TDI Refrigeration & Air Conditioning Inc. | Plumbing, Heating, Air Conditioning | 66 | 2025 · 1 | 1.44 | 0.42 |
| TDI Refrigeration & Air Conditioning, Inc. California TDI Refrigeration & Air Conditioning, Inc | Mechanical contractors | 49 | 2019–2023 · 2 | 1.87 | 1.38 |
| Tech Packaging | Packaging material merchant wholesalers | 83 | 2017–2019 · 3 | — | 0.41 |
| Technology Center | Air-conditioners, motor vehicle, manufacturing | 34 | 2019–2023 · 5 | 0.00 | 2.44 |
| Telamon Corporation - Rancho Cucamonga TELAMON CORPORATION | Utility line (i.e., communication, electric power), construction | 17 | 2022–2023 · 2 | 20.90 | 0.52 |
| TERRA VISTA PROMENADE PEP BOYS | — | 12 | 2022 · 1 | 0.00 | 0.00 |
| THD RANCHO BDC HUB GROUP DEDICATED | General freight trucking, local | 27 | 2020 · 1 | 2.78 | 3.38 |
| The Core on Foothill Greystar | — | 13 | 2023–2025 · 2 | 23.32 | 0.00 |
| The Escape Game Rancho Mall LLC The Escape Game LLC | Amusement device (except gambling) concession operators (i.e., supplying and servicing in others' facilities) | 29 | 2022–2025 · 4 | 0.00 | 0.00 |
| The ICEE Company - Los Angeles The ICEE Company | Syrup (except fountain) merchant wholesalers | 60 | 2022–2025 · 4 | 5.51 | 3.31 |
| The Village on 5th Greystar | — | 6 | 2022 · 1 | 0.00 | 0.00 |
| Tire Network Group Inc. | Automotive tire dealers | 49 | 2022 · 1 | 5.89 | 4.67 |
| Towneplace Suites Ontario 9625 Milliken Hospitality | Hotels (except casino hotels) | 23 | 2024 · 1 | 0.00 | 2.81 |
| Tracker Marine Boat Center Rancho Cucamonga CA TMBC LLC | Boat dealers, new and used | 22 | 2020 · 1 | 5.89 | 0.00 |
| Trader Joe's 0217 Rancho Cucamonga Trader Joe's | Grocery Store | 122 | 2017–2025 · 9 | 10.77 | 3.16 |
| Transport Service 60105 Rancho Cucamonga KAG Specialty Products Group, LLC dba Transport Service | Bulk liquids trucking, long-distance | 25 | 2020–2024 · 5 | 2.45 | 2.05 |
| Trinity Foster Care - Rancho Cucamonga Trinity Youth Services | Foster care placement agencies | 24 | 2018 · 1 | 4.68 | 1.68 |
| TRL Systems, Inc. | Low voltage electrical work | 288 | 2017–2025 · 8 | 3.64 | 1.10 |
| Turner's Outdoorsman | Athletic equipment and supply stores (including uniforms) | 610 | 2017–2019 · 3 | 2.18 | 0.00 |
| U.S. Specialty Vehicles LLC | Automobile bodies, passenger car, manufacturing | 18 | 2018 · 1 | 6.02 | 5.84 |
| Unit #2823 PENNEY OPCO LLC | Retail | 91 | 2016–2025 · 10 | 0.00 | 2.13 |
| United Employment Solutions Inc | Labor (except farm) contractors (i.e., personnel suppliers) | 43 | 2023–2025 · 3 | 2.10 | 0.00 |
| US036: Rancho Cucamonga 436 - SG Johnson Controls | — | 46 | 2016 · 1 | 0.00 | 2.17 |
| USA CA RANCHO CUCAMONGA Johnson Controls | PLUMBING, HEATING AND AC | 39 | 2022–2025 · 3 | 0.00 | 1.10 |
| VEHICLE ACCESSORY CENTER, LLC | Parts and accessories dealers, automotive | 52 | 2017–2019 · 3 | 7.92 | 5.13 |
| Victoria Gardens Brookfield Properties Retail Inc | Property managers' offices, commercial real estate | 8 | 2022–2023 · 2 | 25.21 | 0.00 |
| Victoria Gardens Philz Coffee Inc | Snack and Nonalcoholic Beverage Bars | 34 | 2024–2025 · 2 | 0.00 | 0.00 |
| Victoria Gardens 533 Macy's West Stores Inc. | Retail | 553 | 2016 · 1 | 4.14 | 2.72 |
| Victoria Gardens 533 Macy's West Stores Inc. | Retail | 504 | 2017 · 1 | 4.36 | 2.46 |
| VIP,INC. Rancho Cucamonga Vocational Improvement Program, INC. | Habilitation job counseling and training, vocational | 479 | 2017–2025 · 8 | 5.30 | 0.00 |
| VMG TRANSPORTATION GROUP MAIN VMG TRANSPORTATION GROUP | General Freight Trucking Long Distance Truckload | 22 | 2020 · 1 | 0.00 | 3.38 |
| Vorteq Coil Finishers Vorteq Coil Finishers Pacific | Aluminum coating of metal products for the trade | 30 | 2022–2024 · 3 | 0.00 | 2.63 |
| VUS:VU005 - VU005-Rancho Cucamonga, CA VCI Utility Services, LLC | Telecommunications | 34 | 2020 · 1 | 0.00 | 0.90 |
| Walco | Machinery, construction (except cranes), rental with operator | 5 | 2024–2025 · 2 | 0.00 | 0.00 |
| Weber Logistics - Rancho I Weber | General warehousing and storage | 104 | 2017 · 1 | 2.71 | 2.63 |
| Weber Logistics - SO CA SC Weber | General freight trucking, local | 32 | 2017 · 1 | 3.34 | 4.05 |
| Western Metal Decorating Co. | Coating metals and metal products for the trade | 20 | 2017 · 1 | 6.31 | 3.24 |
| WM 1922 Walmart Inc. | Discount Department Stores | 240 | 2016–2025 · 10 | 5.77 | 4.54 |
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.