About Loewenberg Psarris Workplace Law LLP

Loewenberg Psarris Workplace Law LLP is a small employment and labour law firm based in Toronto, with its office at Yonge and Lawrence. The firm was co-founded by Madeleine Loewenberg and Betty Psarris, who was called to the Ontario bar in 2007, and it acts for both employers and employees across the employment relationship. Loewenberg has practiced exclusively in employment and labour law since 2002, appearing before the Superior Court of Justice, the Ontario Court of Appeal, the Federal Court of Canada, and various administrative tribunals. Psarris holds an LL.B. and an LL.L. (Licentiate in Civil Law) from the University of Ottawa's National Program and appears before the Human Rights Tribunal of Ontario, the Ontario Labour Relations Board, and the Workplace Safety and Insurance Appeals Tribunal.

The practice spans both non-union and unionized workplaces: employment contracts, terminations, human rights and accommodation, occupational health and safety, and Workplace Safety and Insurance Act claims on one side, and collective bargaining, grievance arbitration, and union certification matters on the other. The firm also conducts independent, third-party workplace investigations and delivers workplace training on human rights, employment standards, and health and safety. It offers virtual consultations alongside its Yonge and Lawrence office.

Milestones & recognition

  • Co-founder Madeleine Loewenberg has been named in Best Lawyers in Canada for Labour and Employment Law and for Workers' Compensation Law, and was named its Lawyer of the Year for Workers' Compensation Law in 2024.
  • The Canadian Legal Lexpert Directory recognized Loewenberg for Occupational Health and Safety Law in 2021 and 2022.
  • Canadian Occupational Safety magazine named Loewenberg a 5 Star Safety Lawyer in 2021, and Thomson Reuters recognized Loewenberg as a Stand-Out Lawyer the same year.
  • Loewenberg has spoken at Law Society of Ontario programs, Lancaster House conferences, and Osgoode Professional Development's Certificate in Labour Law, and was a panelist for the Association of Workplace Investigators in 2025.

Good to know

A laptop showing a video callVirtual appointments

This firm’s lawyers at a glance

Called to the bar
2007 · median 19 years in practice 1 of 2 lawyers
Law schools
University of Ottawa 1 of 2 lawyers

The neighbourhood

The office sits in Yonge Lawrence Village, the stretch of Yonge Street around Lawrence Avenue that the local business improvement area describes as an established family community with some of the city's better known schools, restaurants, cafes, and independent retail stores, a mix the BIA calls old time shopping alongside modern day living. It's a midtown commercial strip rather than the downtown legal core, which suits a small firm that meets employer and employee clients in person for consultations and investigation interviews. The office has direct subway access and on site parking, and the firm also offers virtual consultations for clients elsewhere in the province.

Frequently asked questions

I think I was let go unfairly. Can Loewenberg Psarris help?
Yes. The firm represents employees in wrongful dismissal and termination matters, including reviewing severance offers and pursuing common law entitlements beyond the minimums set out in the Employment Standards Act.
My company needs an employment contract or workplace policy drafted. Does the firm do that?
Loewenberg Psarris drafts employment agreements, independent contractor agreements, and workplace policies for employers, and advises on progressive discipline and duty to accommodate obligations.
We run a unionized workplace and have a grievance to deal with. Can the firm represent us?
Yes. The firm's labour law practice covers collective bargaining, grievance arbitrations, union certification applications, and unfair labour practice complaints in both construction and non-construction sectors.
There's been a harassment complaint at our workplace. Can Loewenberg Psarris investigate it?
The firm conducts independent, third party workplace investigations into harassment, discrimination, and policy violations, with an emphasis on procedural fairness for everyone involved.
Do I have to come to the Yonge and Lawrence office in person?
Not necessarily. The firm offers virtual consultations, and its office also has direct subway access and on site parking for clients who prefer to meet in person.
How long has the firm's team been practicing employment law?
Co-founder Madeleine Loewenberg has practiced exclusively in employment and labour law since 2002, and co-founder Betty Psarris since being called to the Ontario bar in 2007.

Where to find them

3080 Yonge Street, Suite 6060, Toronto, Ontario M4N 3N1 · 647-255-8888

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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 ↗