About us


Since forming in 2015, McMahon Morrison Watts has been representing and advocating for unionized and non-unionized employees in all matters related to the workplace, including wrongful dismissal and human rights claims.

Our commitment to the workers of Ontario often brings us to provincial and federal labour relations boards, arbitration hearings, the Human Rights Tribunal and the courtroom.

We champion employees in all fields of work, tackling issues that are demanding and at times troublesome. We work efficiently to resolve cases optimizing our service while demonstrating best practices.

Our strength in negotiation and mediation is an effective start to a variety of workplace disputes and our solid experience in litigation enables us to confidently pursue cases before administrative tribunals and the courts, achieving the best possible results for our clients.


We practise to safeguard Canadian workers’ dignity and access to effective advocacy.

We work to level the playing field; human rights and workers’ rights are everybody’s rights.


Together, the lawyers of our three offices, practice in association under the name McMahon Morrison Watts, Labour and Employment Lawyers.

Joanne L. McMahon, Barrister and Solicitor operates our Hamilton office where Joanne and Erin Hallock work together to provide legal services from offices centrally located on Locke Street.

J. Craig Morrison Professional Corporation operates our London office where Craig, Erin Buchner and Stephanie Shreve work together from offices located on Colonel Talbot Road.

Georgina Watts Law Professional Corporation operates our Toronto office where Georgina, Erin Hallock, Fathima Cader and Brittany Ross-Fichtner work from offices located on Richmond Street West, at Bay Street.