About Us

Paul D. Mack

Paul obtained his Masters of Laws (Business Law) from York University, his Bachelor of Laws degree from the University of Western Ontario, and his Bachelor of Arts degree at the University of Sydney, Australia.


Paul concentrates his practice primarily in the areas of corporate and commercial law, real estate, and estate law, and litigation related to such areas of law. 

During his spare time, Paul enjoys a fine cigar and a glass of scotch. He is known for his interesting and often funny stories that he shares with family and friends. He also enjoys traveling the world looking for new stories to share. 

Craig Mack

Craig is a lawyer practicing in Corporate/Commercial law, Wills and Estates law.  Craig has been certified by the Law Society of Ontario as a Specialist in Corporate/Commercial Law.

Craig obtained his undergraduate degree at St. Stephen’s University, and his law degree at the Schulich School of Law at Dalhousie University.  While at Dalhousie, Craig received a Business Law Specialization Certificate.

In his downtime, Craig enjoys hiking, canoeing, travel, and sampling craft beer.

Jonathan Hager

A resident of Durham, Jonathan was called to the Bar in 1998 following his undergraduate studies at the University of Toronto and his law degree at the University of Ottawa. Jonathan has held various legal positions at the Law Society of Ontario (the governing body for lawyers in Ontario), LawPRO (the main insurance company managing errors and omissions insurance for lawyers in the Province) and Stewart Title Guaranty Company (a North American title insurance company).


Jonathan has also been in private practice for some 12 + years working for various firms in the Durham Region before joining our Firm of Mack Lawyers in May, 2020. While Jonathan has practiced in a number of areas of Law, we are pleased to have Jonathan manage and grow our residential and commercial real estate practice group here at the Firm. Given his extensive experience in the area of Real Estate, we are delighted to have him on board and provide his guidance to present and future clientele. In his spare time, Jonathan enjoys spending quality time with his wife and family, travelling, gardening, reading and swimming.


Heather is our Wills & Estates Clerk. She is proficient in the drafting of Last Wills and Testaments and Powers of Attorney and manages all aspects of our Estate Administration practice.

Heather attended the University of Western Ontario and is an Honours graduate of the Legal Administration program at Durham College. She has been a full-time Law Clerk since 1998 and is currently a Fellow Member of the Institute of Law Clerks of Ontario.

In her free time, you can find Heather relaxing with her family, decorating her century home, hanging out at the cottage, or taking a well-deserved nap.


Vicki is our Corporate/Commercial Law Clerk. She has extensive experience in all aspects of this area of law, including asset and share purchases/sales, corporate refinancing, financing matters, rollovers, incorporations, continuances, amalgamations, amendments, dissolutions, business name and partnership registrations, due diligence searches and reviews, minute book reviews, and corporate record maintenance. She also assists with contract drafting.

Vicki graduated from the Legal Administration/Law Clerk Diploma Program at Durham College with honours. She became a member of the Institute of Law Clerks of Ontario in 2003 and is currently an Associate Member.


Lisa is our Litigation Clerk. She is a graduate of Durham College and has been with us for 10 years.  She has experience in all areas of Litigation including the Superior Court of Justice, Civil Small Claims Court and the Human Rights Tribunal. During her time away from the office she enjoys camping and spending time with her family.


Cheryl is our Real Estate Clerk.  She received her Legal Administration diploma from Durham College in 1986 and has been working in the real estate field ever since that time.


Cheryl likes spending her free time cruising or at her cottage.  She loves snowmobiling in the winter and riding jet skis in the summer.


Meghan has recently moved from our real estate department to becoming our bookkeeper.  She is a graduate of the Law Clerk Program at Seneca College specializing in real estate.  When not at the office, Meghan enjoys spending time with her family, swimming, reading, watching movies and playing Nintendo games. 


Erin has a degree in criminology and spent two years in Nunavut as a mental health worker. After returning to warmer climates she came to work for Mack Lawyers as our receptionist. She is the first person you meet when you enter our office and keeps the office running smoothly.  In her free time Erin likes to garden, window shop online and spend time with her family.  She also loves true crime TV and podcasts.