Atty. William K Mattar
William Mattar is the founder of William Mattar, New York State’s largest motor vehicle accident law firm. Inspired at a young age by his father, a lawyer in Western New York, William Mattar grew up watching firsthand how legal advocacy could help people through difficult times.
Profile Summary
About William K Mattar at a glance
William K Mattar is an Owner and President based in Williamsville, New York, practicing at William Mattar Accident Lawyers. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on car accidents, truck accidents, motorcycle, pedestrian, and education. Admitted to practice in New York Oregon Pennsylvania Texas Wyoming Vermont District of Columbia (1989) and Minnesota (2015). Educated at Syracuse University College of Law (J.D., 1988) and State University of New York at Plattsburgh (B.S. Psychology, 1986). Recognitions include AV Preeminent. Active member of Erie County and Monroe County Bar Associations. Serands clients in Williamsville, NY and the surrounding metropolitan area.
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About
- William Mattar is the founder of William Mattar, New York State’s largest motor vehicle accident law firm
- Inspired at a young age by his father, a lawyer in Western New York, William Mattar grew up watching firsthand how legal advocacy could help people through difficult times
- That early exposure shaped his decision to pursue a career in law with a focus on helping others
- William Mattar earned a Bachelor of Science degree in psychology from the State University of New York at Plattsburgh in 1986 and received his Juris Doctor from Syracuse University College of Law in 1988
- After gaining experience at another law firm, he founded William Mattar in 1990 in Williamsville, New York.While the firm initially handled a variety of legal matters, William Mattar now focuses exclusively on motor vehicle accident injury cases, including car, truck, motorcycle, and rideshare accidents
- With more than 35 years of experience, he has helped build a firm that has represented tens of thousands of people injured in motor vehicle accidents across New York State
- Today, the firm serves clients statewide with offices in Buffalo, Rochester, Syracuse, and Albany.In addition to his legal practice, William Mattar is deeply committed to community service
- He is an Eagle Scout and has long been involved with the Boy Scouts of America, Greater Niagara Frontier Council
- Since 2002, he has served as chairman of the organization’s annual dinner, helping raise funds that support programs benefiting more than 10,000 children
- He is also active in his church and has held leadership roles in numerous civic and charitable organizations.Outside of work, William Mattar enjoys spending time with his wife and children, cooking, hiking, and volunteering with the Boy Scouts of America alongside his sons, who have also earned the rank of Eagle Scout
Practice Areas Explained
William K Mattar's Areas of Practice
Each practice area below reflects the types of cases William K Mattar handles, with a brief overview of what that area of law covers.
Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.
William K Mattar is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in New York →
William K Mattar is one of 4,975 truck accidents attorneys indexed nationally. Browse truck accidents attorneys in New York →
William K Mattar is one of 11,237 motorcycle attorneys indexed nationally. Browse motorcycle attorneys in New York →
William K Mattar is one of 4,194 pedestrian attorneys indexed nationally. Browse pedestrian attorneys in New York →
Education attorneys for special education (IEP), school discipline, Title IX, and student rights.
William K Mattar is one of 24,079 education attorneys indexed nationally. Browse education attorneys in New York →
Jurisdictional Context
Why local counsel matters in New York
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Williamsville are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.
Looking for additional New York attorneys? Browse all attorneys in Williamsville or all attorneys in New York.
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