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.

 

Awards

Reviews for William

Have you consulted or hired this lawyer?

Leave a review about your experience with this lawyer.

Write a Review

Overall Rating
Showing 1-10 of 37 client reviews from Lawyers.com
Lawyers.com Rating Snapshot
5 stars
68%
4 stars
14%
3 stars
14%
2 stars
0%
1 star
5%
What do people say on Lawyers.com?
Communication
4.4
Quality of Service
4.6
Responsiveness
4.5
Value for Money
4.5
Automobile Accidents
Posted by anonymous
September 10, 2019
Hired Attorney
General Practice
Posted by anonymous
May 19, 2013
Hired Attorney

THIS MAN IS THE BEST IN HIS FIELD

Personal Injury
Posted by anonymous
February 14, 2013
Hired Attorney

I was struck in my driver’s side door by an oncoming vehicle. After my emergency room hospitalization, I sought chiropractic treatment. My doctor said William Mattar. The staff was very patient, always returning calls and answering whatever questions I had. Whenever I didn’t understand something, they explained it thoroughly. I would definitely recommend anyone to William Mattar, and I would come back to him again.

 
Personal Injury
Posted by anonymous
September 06, 2012
Hired Attorney

William Mattar made me feel part of a team after I was struck by a hit and run driver. The customer service was outstanding. I have and continue to recommend William Mattar.

Personal Injury
Posted by anonymous
September 06, 2012
Hired Attorney

After being hit by a car that ran a red light, I called William Mattar and was met with compassion and respect. I am very pleased with the result and highly recommend William Mattar.

Personal Injury
Posted by anonymous
August 27, 2012
Hired Attorney

I was a passenger in a car when another car made an illegal u-turn and struck us. My head, neck, and back hurt. I called William Mattar, because I wanted someone reputable who could handle my case and help me deal with this stressful situation. I was treated very well. I knew I was in good hands. Overall, I feel happy and glad I can move forward. I’m going to miss talking with everyone at the firm. I recommend William Mattar to everyone.

 
Personal Injury
Posted by anonymous
August 27, 2012
Hired Attorney

I was t-boned by someone who ran a red light. My entire right side was hurt. I called William Mattar and was treated very well. I was kept up-to-date and my questions were always answered. The result of my case was perfect. Thank you William Mattar!

Personal Injury
Posted by anonymous
August 24, 2012
Hired Attorney

I strongly recommend William Mattar. I was rear-ended at a red-light. I called William Mattar and found the entire firm hard-working, diligent, and responsive. I’m glad I called.

Personal Injury
Posted by anonymous
August 24, 2012
Hired Attorney

My shoulder was hurt when two cars hit my car. I am thrilled with how William Mattar handled my case. I strongly recommend William Mattar.

Personal Injury
Posted by anonymous
August 23, 2012
Hired Attorney

I slipped and fell by an apartment. I’m glad I called William Mattar. I am happy with the result and have recommended William Mattar to other family members.

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
    District of Columbia
    Arizona
    Colorado
    Georgia
    Kansas
    Maine
    Massachusetts
    Michigan
    Alaska
    Nebraska
    New Hampshire
    1989, New York
    Oregon
    Pennsylvania
    Texas
    Wyoming
    Vermont
    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.

Show on map

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

Show on map

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

Show on map

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

Show on map

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

Show on map
Open 24 Hours Every Day
view 4 other office locations
hide 4 other office locations

Other Office Locations

Rochester, NY

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

Show on map

Syracuse, NY

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

Show on map

Buffalo, NY

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

Show on map

Albany, NY

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

Show on map

Activity

Case type is required.
I am is required.
First name is required.
Last name is required.
A valid zip code is required.
Country is required.
State is required.
A valid city is required.
A valid email address is required.
A valid phone number is required.
Message is required.
0/1000 characters

By clicking the Submit button, you agree to the Terms of Use, Supplemental Terms and Privacy Policy. You also consent to be contacted at the phone number you provided, including by autodials, text messages and/or pre-recorded calls, from Lawyers.com and its affiliates and from or on behalf of attorneys you request or contact through this site. Consent is not a condition of purchase.

You should not send any sensitive or confidential information through this site. Emails sent through this site do not create an attorney-client relationship and may not be treated as privileged or confidential. The lawyer or law firm you are contacting is not required to, and may choose not to, accept you as a client. The internet is not necessarily secure and emails sent though this site could be intercepted or read by third parties.

This site is protected by reCAPTCHA. See Google’s Privacy Policy and Terms of Service.

Thank you! Your message has been successfully sent.

For your records, a copy of this email has been sent to test@test.com.

Summary of Your Message
Case Type:
I am a/an:
First Name:
Last Name:
City:
Zip Code or Postal Code:
State:
Country:
Phone Number:
Message:

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.