About 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. 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.

 

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Reviews for William

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Showing 1-10 of 37 client reviews from Lawyers.com
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5 stars
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4 stars
14%
3 stars
14%
2 stars
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1 star
5%
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Communication
4.4
Quality of Service
4.6
Responsiveness
4.5
Value for Money
4.5
Personal Injury
Posted by anonymous
August 21, 2012
Hired Attorney

I was hurt while crossing the street and called William Mattar. I’m glad I did. I am happy with the outcome of my case and have been recommending William Mattar to others.

Personal Injury
Posted by anonymous
August 13, 2012
Hired Attorney

William Mattar helped me when I was hit by a pickup truck. It was a relief to know I was in such capable hands. My result was quick and I highly recommend William Mattar.

Personal Injury
Posted by anonymous
August 09, 2012
Hired Attorney

I was hurt in a car accident on a state route. I am so glad William Mattar was on my side. I was extremely impressed how my case was handled. I recommend William Mattar.

Personal Injury
Posted by anonymous
August 07, 2012
Hired Attorney

I was hit by a car while riding my motorcycle, so I called William Mattar. I was glad that I did. I recommend William Mattar.

Personal Injury
Posted by anonymous
July 31, 2012
Hired Attorney

I was rear-ended and hurt. I needed help. My grandson referred me to William Mattar and I am so thankful. Everyone was helpful. I would use and am using Mr. Mattar in another case. I strongly recommend William Mattar.

Personal Injury
Posted by anonymous
July 16, 2012
Hired Attorney

I was rear-ended at a red light. I called William Mattar. The office was extremely professional. You need to trust your attorney, and I would trust William Mattar with anything. Everyone worked incredibly well together. I was very satisfied with the results and strongly recommend William Mattar.

Personal Injury
Posted by anonymous
July 03, 2012
Hired Attorney

I was injured by a hit and run driver and taken to the hospital. I am so glad I called William Mattar. I was treated so nice by everyone at the firm. I am satisfied with how my case was resolved and recommend William Mattar.

Personal Injury
Posted by anonymous
June 22, 2012
Hired Attorney

I was hurt by another car that was driving the wrong way. I needed help. William Mattar was there for me. I am 100 percent satisfied with my case and William Mattar. I have already gladly recommended William Mattar to family members.

Personal Injury
Posted by anonymous
June 20, 2012
Hired Attorney

I was hurt in a car accident and taken by helicopter to the hospital. William Mattar helped me and I am very happy with the result of my case. I highly recommend William Mattar to anyone.

Personal Injury
Posted by anonymous
June 11, 2012
Hired Attorney

I called William Mattar Law Offices because of their reputation. The staff here was excellent; they always kept me well informed and up to date on my case. I would highly recommend William Mattar to anyone!

Services

Areas of Law

  • Other 10
    • Automobile Accident Injuries
    • Motor Vehicle Accident Injuries
    • Motorcycle Accident Injures
    • Rideshare Accident Injuries
    • Truck Accident Injuries
    • Car Bicycle Accident Injuries
    • Car Crash Injuries
    • Car Pedestrian Accident Injuries
    • Commercial Truck Accident Injuries
    • School Bus Accident Injuries

Experience

  • Bar Admission & Memberships
    Admissions
    Michigan
    Arizona
    Colorado
    Georgia
    Kansas
    Maine
    Massachusetts
    Alaska
    Nebraska
    New Hampshire
    1989, New York
    Oregon
    Pennsylvania
    Texas
    Wyoming
    Vermont
    District of Columbia
    2015, Minnesota
    Memberships
    Erie County and Monroe County Bar Associations.
  • Education & Certifications
    Law School
    Syracuse University College of Law
    Class of 1988
    J.D.
    Other Education
    State University of New York at Plattsburgh
    Class of 1986
    B.S.
    Psychology

Contact William K Mattar

Owner and President at William Mattar Accident Lawyers
4.8
449 reviews

6720 Main Street, Suite 100Williamsville, NY 14221U.S.A.

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The Powers Building, 16 W Main St #736Rochester, NY 14614U.S.A.

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One Park Place, 300 S. State St., Suite 130Syracuse, NY 13204U.S.A.

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69 Delaware Avenue, Suite 1111Buffalo, NY 14202U.S.A.

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350 Northern Boulevard, Suite 306Albany, NY 12204U.S.A.

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Open 24 Hours Every Day
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Other Office Locations

Rochester, NY

The Powers Building, 16 W Main St #736Rochester, NY 14614U.S.A.

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Syracuse, NY

One Park Place, 300 S. State St., Suite 130Syracuse, NY 13204U.S.A.

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Buffalo, NY

69 Delaware Avenue, Suite 1111Buffalo, NY 14202U.S.A.

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Albany, NY

350 Northern Boulevard, Suite 306Albany, NY 12204U.S.A.

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Attorneys FAQs

  • What year was this attorney first admitted to the bar?
    William K Mattar was admitted in 1989 to the State of New York.
  • Is this attorney admitted to the bar in more than one state?
    Yes, William K Mattar is admitted to practice in Alaska, Arizona, Colorado, District of Columbia, Georgia, Kansas, Maine, Massachusetts, Michigan, Minnesota, Nebraska, New Hampshire, New York, Oregon, Pennsylvania, Texas, Vermont and Wyoming.
  • How many attorneys are in this law firm?
    William Mattar Accident Lawyers has 24 attorneys at this location.
  • What law school did this attorney attend?
    William K Mattar attended Syracuse University College of Law.
  • What year was this attorney's law firm established?
    William Mattar Accident Lawyers was established in 1990.