About De Lucia Law

De Lucia Law is a full service law firm run by William C. De Lucia, a barrister and solicitor with an office at 1600 Steeles Avenue West in the Concord community of Vaughan, Ontario. The firm says it has built personal and corporate client relationships across the Greater Toronto Area for over 30 years. De Lucia holds a B.Comm and a JD from Queen's University, is a member of the Law Society of Ontario, and completed the Harvard University Negotiation Workshop, earning an ADR certification. De Lucia also served as a retired Deputy Judge of the Small Claims Court in Toronto (Superior Court of Justice) and taught as Professor Emeritus in the law program at Seneca College.

The practice covers business and corporate law, from incorporations and amalgamations to shareholder agreements and commercial leases, along with residential, commercial and industrial real estate, including title insurance and land transfer tax matters. It also handles wills, powers of attorney and estate planning, with a free review offered for existing wills and powers of attorney, and elder law work that includes home visits to clients in retirement homes and long term care facilities. De Lucia Law rounds out its services with mediation, covering disputes in family law, business and shareholder matters, construction liens, employment, real estate and estates.

Milestones & recognition

  • William C. De Lucia is a member of the Law Society of Ontario and holds a B.Comm and a JD from Queen's University.
  • De Lucia is a retired Deputy Judge of the Small Claims Court in Toronto, part of the Superior Court of Justice.
  • De Lucia taught as Professor Emeritus in the law program at Seneca College.
  • De Lucia completed the Harvard University Negotiation Workshop and is ADR certified.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

The neighbourhood

De Lucia Law's office sits in the Concord community of Vaughan, an area often described as the city's main industrial and commercial district. It grew up along Highway 400 starting in the 1950s and today includes head offices such as Toys R Us Canada and Tootsie Roll Industries, the CN MacMillan Yard rail facility, and retail landmarks like Vaughan Mills. A business heavy stretch of the GTA like this fits a firm whose day to day work covers incorporations, commercial leases and industrial and commercial real estate closings for clients across the surrounding region.

Frequently asked questions

Does De Lucia Law provide notary public services?
Yes. The firm lists notary public services among its main practice areas, alongside its corporate, real estate, wills and estates, and mediation work.
Can De Lucia Law help me buy or sell a home in the Vaughan area?
Yes. The firm's real estate practice covers residential, commercial and industrial purchases and sales, along with mortgage work, title insurance and land transfer tax matters.
I'm starting a business. Can De Lucia Law help me incorporate it?
Yes. The firm's business law page lists incorporations, amalgamations, sole proprietorships, partnerships and shareholder agreements among the corporate work it handles.
Can De Lucia Law prepare my will and powers of attorney?
Yes. The firm prepares wills and powers of attorney and offers a free review of an existing will or power of attorney, with home visits available on request.
Does De Lucia Law handle disputes through mediation?
Yes. The firm mediates matrimonial and family disputes, corporate and shareholder disagreements, franchise and construction lien matters, and employment, real estate, estate and elder law disputes.
Can De Lucia Law help with legal issues affecting an elderly parent or relative?
Yes. Its elder law work covers powers of attorney, incapacity, fraud and consumer protection concerns, and includes home visits to clients in retirement homes and long term care facilities.

Where to find them

Suite 208, 1600 Steeles Ave. W., Concord, ON, L4K 4M2 · 905-660-4500

Similar firms in York Region

Law Office of Nella Macchia

1 lawyer · Est. 1992

The Law Office of Nella Macchia is a Vaughan, Ontario firm founded by Nella Macchia in 1992, offering personal injury, family law, estate litigation, real estate, corporate, and criminal law services. Macchia, a Barri…

Real Estate LawReal Estate LawFamily LawFamily LawPersonal InjuryPersonal InjuryCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

Invicta Law Group

2 lawyers · Est. 2023

Invicta Law Group is a multidisciplinary partnership in Ontario that pairs legal services with accounting, consulting, and investigative support. Founded in 2023, the firm practices personal injury, family, criminal, …

Personal InjuryPersonal InjuryEmployment & Labour LawEmployment & Labour LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate Law

George Street Law Group LLP

14 lawyers · Est. 2014

George Street Law Group LLP is a full-service law firm based in downtown Hamilton, Ontario. Its lawyers practise family law, business and commercial law, real estate, commercial and estate litigation, wills, estates a…

Family LawFamily LawBusiness & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

Listing compiled from the firm’s public website in September 2026. Verify licence status in the Law Society of Ontario directory ↗