About Lewis Law Professional Corporation

Lewis Law Professional Corporation is a general practice law firm with its office on Corporate Drive in Scarborough, Toronto. The firm was founded by Leslyn Lewis, who holds a Bachelor of Arts from the University of Toronto's Trinity College, a Juris Doctor from Osgoode Hall Law School, a Master's in Environmental Studies from York University, an MBA with a concentration in business and the environment from the Schulich School of Business, and a PhD from Osgoode Hall Law School at York University. Before opening the firm, Lewis practised litigation at several Bay Street law firms.

The firm's practice covers commercial litigation, arbitration and mediation, insurance litigation, debt collection, family and matrimonial matters, personal injury claims, real estate litigation, and immigration matters. Alongside that general caseload, the firm has also developed an international law focus built around trade disputes, including matters arising under World Trade Organization agreements and TRIPS intellectual property rules, plus technology transfer, licensing, and franchise agreements for clients doing business across borders. That focus traces back to Lewis's own doctoral research, which examined how WTO flexibilities could support renewable energy projects in developing countries.

Milestones & recognition

  • Lewis Law Professional Corporation was founded by Leslyn Lewis, who practised litigation at several Bay Street law firms before starting the practice.
  • An archived record of the firm's site, captured in 2010, listed Lewis Law as a certified supplier through the Canadian Aboriginal and Minority Supplier Council (CAMSC), providing services to Canadian Fortune 500 companies.

The neighbourhood

Lewis Law's office is in a multi tenant office condo building on Corporate Drive, in Scarborough's Woburn neighbourhood, about a five minute walk from Scarborough Town Centre. Listings for units in the building describe the space as suited to legal, insurance, immigration, and mortgage practices, which lines up with a firm that counts both immigration and insurance litigation among its practice areas.

Woburn is a largely residential part of eastern Toronto, split between high rise apartments and single detached homes, with Centennial College's Progress Campus and Highway 401 both nearby.

Frequently asked questions

What kinds of legal matters does Lewis Law handle?
The firm's practice covers commercial litigation, arbitration and mediation, insurance litigation, debt collection, family and matrimonial matters, personal injury claims, real estate litigation, and immigration matters.
Does Lewis Law handle divorce and other family law matters?
Family and matrimonial matters, including divorce, are among the firm's listed practice areas.
Can Lewis Law help with a real estate purchase, sale, or refinance?
Real estate is one of the firm's practice areas, and real estate litigation such as lease and mortgage disputes is also part of its litigation work.
Does Lewis Law work on cross border or international business matters?
Yes. Beyond its local caseload, the firm has developed an international law practice covering trade disputes, including matters under World Trade Organization agreements and TRIPS intellectual property rules, along with technology transfer, licensing, and franchise agreements for clients operating across borders.
I think I've been wrongfully dismissed or I'm in a dispute with my employer. Can Lewis Law help?
Employment matters such as termination issues, employment contracts, and non-competition disputes have been part of the firm's corporate and commercial practice.
Where is Lewis Law located and how do I set up a consultation?
The office is at 80 Corporate Drive, Suite 212, in Scarborough. Prospective clients can call or email the firm to arrange an initial case review before scheduling an appointment.

Where to find them

80 Corporate Drive, Suite 212, Toronto, Ontario M1H 3G5 · 416-279-1007

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