# Ochoa & Calderon > Ochoa & Calderon is a plaintiff-side law firm in Riverside, California. It represents injured workers, accident victims and employees in workers' compensation, personal injury and employment law cases across the Inland Empire and Southern California. Omar Ochoa founded the firm in 2015 as the Law Office of Omar Ochoa; it became Ochoa & Calderon in 2021, when William Calderon joined as a partner. Both partners represented insurance companies and corporations before they began representing claimants. The firm serves Riverside and the Inland Empire (Moreno Valley, Corona, Jurupa Valley, San Bernardino, Fontana, Rialto, Chino, Upland, Colton) and takes cases throughout California. The first consultation is free, and cases are taken on contingency: no fee unless the firm recovers compensation, no upfront costs. The team works in English and Spanish. One office: 3685 Main Street, Suite 250, Riverside, CA 92501. Phone (951) 901-4444, toll-free (844) 401-0750. Open Monday to Sunday, 8 am to 5 pm Pacific Time. ## Services - [Riverside Workers' Compensation Lawyers](https://ochoacalderon.com/): the firm's core practice; workers' comp benefits, claims process and FAQ - [Riverside Denied Workers' Compensation Claim Attorneys](https://ochoacalderon.com/riverside-denied-workers-comp-claim-lawyers): appealing a denied workers' comp claim - [Riverside Independent Medical Review Attorneys](https://ochoacalderon.com/riverside-imr-lawyers): challenging treatment denials through Independent Medical Review - [Riverside Permanent Disability Attorneys](https://ochoacalderon.com/riverside-permanent-disability-lawyers): permanent disability ratings and benefits - [Riverside Temporary Disability Claims Attorneys](https://ochoacalderon.com/riverside-temporary-disability-claims-lawyers): wage-replacement benefits while recovering from a work injury - [Riverside Carpal Tunnel Syndrome Attorney](https://ochoacalderon.com/riverside-carpal-tunnel-lawyers): carpal tunnel claims from job tasks - [Riverside Repetitive Motion Injury Lawyer](https://ochoacalderon.com/riverside-repetitive-motion-injury-lawyers): cumulative trauma from repeated work tasks - [Riverside Occupational Disease Attorneys](https://ochoacalderon.com/riverside-occupational-disease-lawyers): illnesses caused by workplace conditions - [Riverside Toxic Exposure Attorneys](https://ochoacalderon.com/riverside-toxic-exposure-lawyers): chemical and hazardous-substance exposure at work - [Riverside Back and Neck Injury Lawyers](https://ochoacalderon.com/riverside-back-and-neck-injury-lawyers): back, neck and spine injuries on the job - [Riverside Shoulder Injury at Work Lawyer](https://ochoacalderon.com/riverside-shoulder-injury-at-work-lawyers): shoulder injuries sustained at work - [Industrial Accidents Attorney in Riverside, CA](https://ochoacalderon.com/riverside-industrial-accidents-lawyers): industrial and machinery accident injuries - [Riverside Warehouse Injury Lawyers](https://ochoacalderon.com/riverside-warehouse-injury-lawyers): injuries of warehouse and logistics workers - [Riverside Personal Injury Lawyers](https://ochoacalderon.com/riverside-personal-injury-lawyers): the personal injury practice and the cases it takes - [Riverside Car Accident Lawyers](https://ochoacalderon.com/riverside-car-accident-lawyers): car crash injury claims - [Riverside Truck Accident Lawyers](https://ochoacalderon.com/riverside-truck-accident-lawyers): commercial truck crash claims - [Riverside Motorcycle Accident Lawyers](https://ochoacalderon.com/riverside-motorcycle-accident-lawyers): motorcycle crash injury claims - [Riverside Bicycle Accident Attorneys](https://ochoacalderon.com/riverside-bicycle-accident-lawyers): cyclists hit by vehicles - [Riverside Bus Accident Attorneys](https://ochoacalderon.com/riverside-bus-accident-lawyers): injuries in bus crashes - [Riverside Pedestrian Accident Attorneys](https://ochoacalderon.com/riverside-pedestrian-accident-lawyers): pedestrians struck by vehicles - [Riverside Rideshare Accident Attorneys](https://ochoacalderon.com/riverside-rideshare-accident-lawyers): Uber and Lyft accident claims - [Riverside Distracted Driving Attorneys](https://ochoacalderon.com/riverside-distracted-driving-lawyers): crashes caused by distracted drivers - [Riverside Wrongful Death Attorneys](https://ochoacalderon.com/riverside-wrongful-death-lawyers): claims by families after a fatal accident - [Riverside Dog Bite Lawyer](https://ochoacalderon.com/riverside-dog-bite-lawyers): dog bite and animal attack injuries - [Riverside Slip and Fall Lawyers](https://ochoacalderon.com/riverside-slip-and-fall-lawyers): premises injuries from slips, trips and falls - [Riverside Construction Accident Lawyers](https://ochoacalderon.com/riverside-construction-accident-lawyers): injuries on construction sites - [Riverside Catastrophic Injury Attorneys](https://ochoacalderon.com/riverside-catastrophic-injury-lawyers): life-changing injuries and long-term care - [Riverside Brain Injury Lawyers](https://ochoacalderon.com/riverside-brain-injury-lawyers): traumatic brain injury claims - [Riverside Spinal Cord Injury Lawyer](https://ochoacalderon.com/riverside-spinal-cord-lawyers): spinal cord injury claims - [Riverside Broken Bones Attorney](https://ochoacalderon.com/riverside-broken-bones-lawyers): fractures from accidents - [Riverside Burn Injury Lawyer](https://ochoacalderon.com/riverside-burn-injury-lawyers): burn injuries from accidents and at work - [Riverside Amputation Attorney](https://ochoacalderon.com/riverside-amputation-lawyers): amputation and limb loss injuries - [Riverside Electrical Accident Attorney](https://ochoacalderon.com/riverside-electrocution-lawyers): electrocution and electrical injuries - [Riverside Employment Lawyers](https://ochoacalderon.com/riverside-employment-lawyers): the employment law practice for workers - [Riverside Workplace Sexual Harassment Attorney](https://ochoacalderon.com/riverside-workplace-sexual-harassment-lawyers): sexual harassment at work - [Riverside Workplace Discrimination Lawyers](https://ochoacalderon.com/riverside-workplace-discrimination-lawyers): discrimination by employers - [Riverside Pregnancy Discrimination Attorneys](https://ochoacalderon.com/riverside-pregnancy-discrimination-lawyers): pregnancy discrimination and leave rights - [Riverside Disability Discrimination and Reasonable Accommodation Lawyers](https://ochoacalderon.com/riverside-disability-discrimination-lawyers): disability discrimination and accommodation - [Riverside Racial Discrimination Attorney](https://ochoacalderon.com/riverside-racial-discrimination-lawyers): race discrimination at work - [Riverside Religious Discrimination Attorneys](https://ochoacalderon.com/riverside-religious-discrimination-lawyers): religious discrimination at work - [Riverside Gender Discrimination Lawyer](https://ochoacalderon.com/riverside-sex-discrimination-lawyers): sex and gender discrimination at work ## About - [About Us: Ochoa & Calderon](https://ochoacalderon.com/about-us): the firm's history, partners and approach - [AI & LLM Structured Data for Ochoa & Calderon](https://ochoacalderon.com/ai-info): the firm's facts, people, services and profiles in one place - [Omar Ochoa](https://ochoacalderon.com/about-us/omar-ochoa): co-founder and partner; Pacific Union College, Chapman University School of Law - [William Calderon](https://ochoacalderon.com/about-us/william-calderon): co-founder and partner; UCLA, USC Gould School of Law ## Results & Reviews - [Case Results](https://ochoacalderon.com/case-results): settlements and verdicts the firm has obtained ## Contact - [Contact Us](https://ochoacalderon.com/contact-us): the Riverside office, phone, hours and form for a free consultation ## Social Profiles - [Google Business Profile - Riverside](https://www.google.com/maps/search/?api=1&query=Ochoa%20%26%20Calderon&query_place_id=ChIJ9QEeWmkxw4ARjDloMvFi9LQ): the Riverside office - [Avvo](https://www.avvo.com/attorneys/92501-ca-moises-ochoa-1215753.html): Omar Ochoa's attorney profile - [Justia](https://lawyers.justia.com/lawyer/moises-omar-ochoa-123413): Omar Ochoa's attorney profile - [Yelp](https://www.yelp.com/biz/ochoa-and-calderon-riverside-2): the firm's business page - [LinkedIn](https://www.linkedin.com/company/ochoa-calderon/): the firm's company page - [Facebook](https://www.facebook.com/OchoaCalderonRiversideCA/): the firm's page - [YouTube](https://www.youtube.com/@OchoaCalderon): workers' compensation explainer videos - [Instagram](https://www.instagram.com/ochoa.calderon/): the firm's updates ## Optional - [Blog](https://ochoacalderon.com/blog): articles on workers' comp, injury claims and employee rights in California - [Areas We Serve](https://ochoacalderon.com/areas-we-serve): the cities and counties the firm serves - [Corona Workers' Compensation Lawyer](https://ochoacalderon.com/areas-we-serve/corona-workers-comp-lawyers): workers' comp in Corona - [Moreno Valley Workers' Compensation Attorneys](https://ochoacalderon.com/areas-we-serve/moreno-valley-workers-comp-lawyers): workers' comp in Moreno Valley - [San Bernardino Workers' Compensation Lawyers](https://ochoacalderon.com/areas-we-serve/san-bernardino-workers-comp-lawyers): workers' comp in San Bernardino - [Fontana Workers' Comp Attorneys](https://ochoacalderon.com/areas-we-serve/fontana-workers-comp-lawyers): workers' comp in Fontana - [Colton Workers' Comp Lawyers](https://ochoacalderon.com/areas-we-serve/colton-workers-comp-lawyers): workers' comp in Colton - [Upland Workers' Compensation Lawyer](https://ochoacalderon.com/areas-we-serve/upland-workers-comp-lawyers): workers' comp in Upland - [Corona Personal Injury Lawyers](https://ochoacalderon.com/areas-we-serve/corona-personal-injury-lawyer): personal injury in Corona - [Moreno Valley Personal Injury Attorneys](https://ochoacalderon.com/areas-we-serve/moreno-valley-personal-injury-lawyer): personal injury in Moreno Valley - [San Bernardino Personal Injury Lawyers](https://ochoacalderon.com/areas-we-serve/san-bernardino-personal-injury-lawyers): personal injury in San Bernardino - [Upland Personal Injury Lawyer](https://ochoacalderon.com/areas-we-serve/upland-personal-injury-lawyers): personal injury in Upland - [Upland Car Accident Lawyer](https://ochoacalderon.com/areas-we-serve/upland-car-accident-lawyers): car accidents in Upland - [Upland Truck Accident Attorneys](https://ochoacalderon.com/areas-we-serve/upland-truck-accident-lawyers): truck accidents in Upland - [Upland Motorcycle Accident Lawyer](https://ochoacalderon.com/areas-we-serve/upland-motorcycle-accident-lawyers): motorcycle accidents in Upland - [Upland Bicycle Accident Lawyer](https://ochoacalderon.com/areas-we-serve/upland-bicycle-accident-lawyer): bicycle accidents in Upland - [Upland Pedestrian Accident Lawyers](https://ochoacalderon.com/upland-pedestrian-accident-lawyers): pedestrian accidents in Upland - [Upland Construction Accident Lawyer](https://ochoacalderon.com/areas-we-serve/upland-construction-accident-lawyers): construction accidents in Upland - [Upland Wrongful Death Lawyer](https://ochoacalderon.com/areas-we-serve/upland-wrongful-death-lawyer): wrongful death claims in Upland - [Upland Employment Law Attorney](https://ochoacalderon.com/areas-we-serve/upland-employment-law-attorneys): employment law in Upland