About David Liang Professional Corporation

David Liang Professional Corporation is a Markham law firm that has served individuals, families, small and medium sized companies, and non-profit organizations across the Greater Toronto Area since 1998. Its practice covers real estate transactions such as buying, selling, and financing property, commercial matters including business purchases and sales, commercial leases, and shareholders' agreements, and wills and estates work such as wills, powers of attorney, probate, and notarization.

All staff at the firm speak fluent English and Mandarin, and many also speak other Chinese dialects such as Taiwanese and Shanghainese. The firm serves clients across the Greater Toronto Area, some of whom are immigrants to Canada, and describes its approach as helping them understand Canadian law and the legal system while settling into a new country.

Good to know

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

The neighbourhood

The firm's office is Suite 311 of MetroSquare, a plaza on Steeles Avenue East near Warden Avenue in Markham's Milliken Mills West area. Other tenants in the plaza include the Taiwan Merchants Association of Toronto, the Taiwanese Canadian Community Service Association, and the Taiwanese Canadian Toronto Credit Union.

Frequently asked questions

Can David Liang Professional Corporation help me buy or sell a home in Markham?
Yes. The firm's real estate practice covers buying and selling property, financing, and agreements of purchase and sale.
I'm starting a small business. Can the firm help incorporate it or draft a shareholders' agreement?
The firm's commercial practice covers buying and selling a business, commercial leases, and shareholders' agreements, so it can help with the legal side of starting or running a small or medium sized company.
Can the firm prepare my will and power of attorney?
Yes. Wills and powers of attorney, probate, and notarization are all part of the firm's wills and estates work.
Does the firm serve clients in Mandarin or Taiwanese?
All staff speak fluent English and Mandarin, and many also speak other Chinese dialects such as Taiwanese and Shanghainese.
Where is the firm's office and how long has it served the area?
The office is at 3636 Steeles Ave E, Suite 311, inside the MetroSquare plaza in Markham, near Steeles Avenue East and Warden Avenue. The firm has served the Greater Toronto Area since 1998.

Where to find them

3636 Steeles Ave E, Suite 311, Markham, ON L3R 1K9 · 905-477-9113

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