About Us

The Law Offices of Robert E. Wisniewski has been serving injured workers for decades. We have sought “justice for the injured worker” in workers’ compensation cases all across Arizona since 1976.

Workers’ compensation is all we do, and we do it well. By concentrating our practice to this area of law, we provide the highest possible level of service and results. With a Spanish-speaking attorney and staff, we provide the same experience and excellent standard of representation to the Spanish injured worker.

We represent all types of injured workers from landscapers, first responders – families of the Granite Mountain Hotshots to professional athletes – AZ Cardinals, AZ Coyotes – no matter who you are, we will always provide quality representation throughout Arizona with offices in Phoenix, Kingman, Payson and Yuma.

Robert E. Wisniewski

Robert E. Wisniewski is a Certified Specialist, Arizona State Bar, Workers’ Compensation. He is a Fellow of the College of Workers’ Compensation Lawyers and the only injured workers’ attorney in Arizona, so selected. Mr. Wisniewski is one of the premier workers’ compensation attorneys in Arizona dedicated to providing justice for injured workers throughout Arizona.

Mr. Wisniewski has litigated over thousands of work-related injuries at Industrial Commission of Arizona hearings across Arizona, representing thousands of Arizona injured workers. No other claimants’ attorney in Arizona has this much experience.

As an officer for 4 years in the United States Air Force in the Vietnam era, Mr. Wisniewski spent 18 additional years as a JAG officer, U.S. Air Force Reserves. He has been a longtime supporter and Board member of Kids Chance of Arizona, the scholarship program for injured workers’ children, and is a founder and primary donor of an educational scholarship to Phoenix College for minority students.

Javier C. Grajeda

Javier C. Grajeda is a native of Los Angeles, CA. Growing up, he worked in his family’s landscaping business, where he appreciated the value of hard work and first became interested in workers’ rights. Javier is a devoted advocate for injured workers who need a voice.

He is the first person in his family to earn a college and law degree – receiving his Bachelor’s Degree from the University of California, Berkeley and his Juris Doctorate from the Sandra Day O’Connor College of Law, Arizona State University. Upon graduation, he received high honors for his commitment to pro bono service. He is also a graduate of the State Bar of Arizona Leadership Institute.