Tandem Law P.C. is a family, real estate, and wills and estates law firm with offices in Pickering and Markham. Most of its matters go through the Oshawa court, though the team also appears in Newmarket. Founder Mesha Donaldson leads the firm, which aims to keep family law matters respectful and on track.

Practice areas

Family Law Real Estate Law Wills, Estates & Trusts

Good to know

A person using a wheelchairWheelchair accessibleAn office interior with a desk and chairsIn-person services

Fees & payment

A clipboard with a speech bubble and a no-charge dollar coinFree consultation

Lawyers 3

Hrituporna (Hritu) Sarker Associate Family Law Mesha Donaldson Founder and Managing Partner Family LawWills, Estates & Trusts Tricia Alcendor Partner Family Law

This firm’s lawyers at a glance

Called to the bar
2011–2022 · median 12 years in practice 3 of 3 lawyers
Law schools
University of Ottawa, University of Windsor 2 of 3 lawyers
Languages on the roster
Bengali

Who handles what

Offices 2

Pickering289-660-9720

1315 Pickering Parkway, Suite 200, Pickering, ON L1V 7G5

Markham289-660-9720

7030 Woodbine Ave, Suite 500, Markham, ON L3R 6G2

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