How much does it cost to hire William for a car accidents case?

Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. William walks through the likely range during the consult so there are no surprises.

Does William offer a free consultation?

William charges for the initial consult; that fee is credited toward representation if you retain William's office. Some car accidents attorneys offer free consults — check William's current terms during booking.

How long do car accidents cases in New York typically take?

Simple car accidents matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. William gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

Can William take my case if I'm outside Williamsville?

William is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William will tell you if the case is a fit or refer you to someone closer to your court.

What should I bring to my first meeting with William?

Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. William will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

Is William accepting new car accidents clients right now?

William's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Unclaimed · Is this you?

William K Mattar, Car Accidents Attorney in Williamsville, New York

Over 37 years of legal practice · focused on Car Accidents, Education, and General · 4.5/5 rating from 37 verified client reviews

Owner and PresidentatWilliam Mattar Accident Lawyers

Williamsville, NY

Practicing car accidents in Williamsville since 1989.

37+: Years practicing
4.5 ★: 37 client reviews
2: Bar admissions

Practices in

Car Accidents Education General Motorcycle Pedestrian Truck Accidents

Are you William K Mattar?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

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Quick answer

William K Mattar is an owner and president based in Williamsville, NY. The practice focuses on Car Accidents, Education, and General. William has over 37 years of legal experience. Currently practicing at William Mattar Accident Lawyers. Rated 4.5 out of 5 from 37 client reviews.

Based in: Williamsville, NY
Experience: over 37 years
Known for: Car Accidents · Education · General

Handles Car Accidents, Education, and General matters from Williamsville, NY.
Over 37 years of practice as a licensed attorney.
Recognized with AV Preeminent.

Areas of practice

Practice areas handled by William K Mattar

William concentrates on car accidents, education, general, motorcycle, and pedestrian. Each area below outlines the kind of case William handles, typical outcomes to expect, and how the intake process starts.

Car Accidents cases in Williamsville, New York

William takes car accidents matters in Williamsville, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Education cases in Williamsville, New York

William takes education matters in Williamsville, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

General cases in Williamsville, New York

William takes general matters in Williamsville, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Motorcycle cases in Williamsville, New York

William takes motorcycle matters in Williamsville, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Pedestrian cases in Williamsville, New York

William takes pedestrian matters in Williamsville, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.

Biography

About William K Mattar — Over 37 years of New York car accidents experience

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.

Working with William on a car accidents matter

Clients William works with

William reviews new inquiries case-by-case for car accidents, education, and general matters in Williamsville and the surrounding New York area.

Credentials

William K Mattar's legal education and bar admissions

Syracuse University College of Law
J.D. · 1988
State University of New York at Plattsburgh
B.S. Psychology · 1986

Jurisdictions

William's state bar admissions

Minnesota
2015 · ACTIVE
New York Oregon Penn
1989 · ACTIVE

William studied at J.D. in Syracuse University College of Law and B.S. Psychology in State University of New York at Plattsburgh.

Law school and academic background

William completed J.D. in Syracuse University College of Law and B.S. Psychology in State University of New York at Plattsburgh. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in New York is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of William K Mattar

William has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

William's professional memberships and bar associations

Erie County and Monroe County Bar Associations
membership

Locations

William K Mattar's office in Williamsville

William's primary office is at 6720 Main Street, Suite 100, Williamsville, NY, 14221. In-person meetings are by appointment; a phone intake usually comes first.

Main office

William Mattar Accident Lawyers

6720 Main Street, Suite 100

Williamsville, NY 14221

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Client feedback

Client reviews of William K Mattar — 4.5/5 rating from 37 verified client reviews

Every review below is from a verified client of William. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing car accidents attorneys in Williamsville.

4.5

37 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once William K Mattar claims this profile.

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Hiring guide

How to hire William K Mattar — what to expect in your first consultation

Working with a new car accidents attorney should feel structured. Here's how the first two conversations with William usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

William charges for the initial consult. That fee is credited toward representation if you retain William's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; William will tell you what matters and what doesn't.

Questions to ask a car accidents attorney in Williamsville, New York

A short list to run through before you commit: How many car accidents matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for William

William discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in car accidents practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every car accidents matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. William confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

William's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many car accidents practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about William K Mattar

How much does it cost to hire William for a car accidents case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. William walks through the likely range during the consult so there are no surprises.
Does William offer a free consultation?
William charges for the initial consult; that fee is credited toward representation if you retain William's office. Some car accidents attorneys offer free consults — check William's current terms during booking.
How long do car accidents cases in New York typically take?
Simple car accidents matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. William gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can William take my case if I'm outside Williamsville?
William is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with William?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. William will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is William accepting new car accidents clients right now?
William's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Car Accidents attorneys serving Williamsville and Albany in New York

William handles car accidents matters throughout New York. Each city below is a direct link into the search page for verified car accidents attorneys in that community.

More counsel

If William's intake is full or the fit isn't right, these car accidents attorneys in Williamsville handle similar matters. Every profile below is verified and open to consultations.