Mark Michael MacKew Professional Corporation will continue to be open and fulfilling the needs of our clients in both of our locations in Chatham and Blenheim unless otherwise directed by the Law Society of Upper Canada. However, to protect our staff and clients the following changes have been implemented immediately:

• Only scheduled appointments will be attended to
• Absolutely No walk-in appointments will be attended to
• Clients are requested not to attend the office but are
encouraged to call or use email for communication;


1. you are experiencing any cough, fever or difficulty breathing
2. you have traveled outside of Canada in the last 14 days
3. you have attended the hospital in the last 14 days

If you are in doubt, please call the Chatham office at 519-354-0407 or our Blenheim office at 519-676-3266 to speak to a staff member.


Welcome To the MacKew Law Office

Our areas of focus are real estate law, business law, wind & solar energy and wills & estates.  We have helped hundreds of people with both residential and commercial real estate transactions.  We conduct business from two locations in Chatham and Blenheim.


Mark was called to the Bar on April 6, 1983. Since then, he has accumulated vast amounts of knowledge in real estate and commercial law along with experience in many other different areas.  Today, Mark has been known for his long history of successful client cases.  Read More


The Chatham office is located at Suite 101-111 Heritage Road. The building is across from the Value Village store. The Chatham office is wheelchair accessible, with signage indicating access at the rear of the building. Mary is the assistant at the Chatham office.


The Blenheim office is located on the southwest corner at the intersection of Talbot Street and Communication Road. The municipal address is 4 Talbot Street West. The building dates from the late 1800s. There are two walk-in bank vaults in the building, which was once an “express” office. Originally signed Wills and Powers of Atty. and other important original documents are maintained safely in these vaults. The Blenheim office is staffed by Mary Anne, Jodie and Ashley.

Why Hire Us?

I have been practicing law since 1983 and experienced trials at all levels of court. We have helped hundreds of people with residential and commercial real estate transactions.

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We have vast array of experience in  real estate and commercial areas of law.

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Since 1983 we have a successful long history of accomplishing clients goals and objectives.

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Getting Started

Phone or Email us to get a FREE quote regarding your situation.

phoneCall Chatham Office 519-354-0407
Call Blenheim Office 519-676-3266

emailEmail Us to setup an appointment