As an experienced family law lawyer, Antoine uses his knowledge and creativity to achieve the best result for his clients. Antoine assists clients with negotiating and drafting domestic contracts such as cohabitation agreement and separation agreement, as well as bringing matters to Court, should our clients feel this is the best option for them.


Antoine assists his clients in ensuring their interests are protected and advanced in all family matters including divorce, child and spousal support, property division, including complicated situations involving corporate assets, stock options and businesses, income determination, custody and access. Antoine works hard to resolve issues for clients in a cost-effective manner, but is also an experienced litigator who doesn’t shy away from the Court system if the situation requires such recourse.


Antoine received his Bachelor of Science from the University of Ottawa in 1998. He received his Law Degree from the University of Ottawa in 2001. Antoine’s leadership skills were honed during his time as President of the University of Ottawa Health Sciences Student Association, as well as the University of Ottawa law school.


Antoine is an accredited family mediator with the OAFM, was called to the Ontario Bar in 2002 and is a member of the Law Society of Ontario, the County of Carleton Law Association and l’Association des juristes d’expression française de l’Ontario.

Specification: Antoine Merizzi

Firm Name

McGuinty Law Offices Professional Corporation

Phone Number

613-526-3858 ext. 114

Year of Call


Lawyer In Good Standing


Certified As Specialist in Family Law


Power Imbalance Training


Prepared to provide free half-hour consultations on issue of what constitutes “urgency” during COVID-19 for court purposes?


Sliding Scale Fees?



English, French

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