About Hanmer Law

Hanmer Law is a small business law practice in Uptown Waterloo, Ontario. Greg Hanmer started it in early 2014 after a long career at larger firms. Before going independent, the founder was a partner at a Kitchener-Waterloo firm that grew through two mergers into a national Canadian firm, and stayed on as a partner there until the end of 2013. The route into law was a second act. Study at York University's Schulich School of Business (a BBA and an MBA) and a stretch in commercial banking came first, followed by a law degree from Osgoode Hall Law School.

The practice splits between two areas. On the business side it works as outside general counsel to entrepreneurs, startups, and small to medium-sized companies, many of them in technology, on incorporations, shareholder agreements, financing, and the sale or purchase of a business. The other half is estate planning and elder law, covering wills, trusts, powers of attorney, and consent and capacity matters. The firm runs a deliberately lean model. It works out of a shared office in Uptown Waterloo with remote paralegals, cloud-based systems, and virtual meetings, and it brings in outside specialists in tax, securities, intellectual property, and employment law when a file calls for it.

Milestones & recognition

  • Founded as an independent practice in early 2014 by Greg Hanmer.
  • Before starting the firm, the founder was a partner at a Kitchener-Waterloo firm that grew through two mergers into a national Canadian firm, staying on as a partner until the end of 2013.
  • The founder holds a law degree from Osgoode Hall Law School, along with a BBA and an MBA from York University's Schulich School of Business, and worked in commercial banking before entering law.
  • The founder holds the Osgoode Certificate in Elder Law and has completed Osgoode Hall Law School's Intensive Program in Wills and Estates and its Legal Guide to Consent, Capacity and Substitute Decision Making.

In the community

  • The founder is a member and past chair of the Research + Technology Park Activities Committee at the University of Waterloo.
  • Past chair of the Community Interest Support Group and a former member of the Board of Trustees at Grand River Hospital.
  • Member of the City of Waterloo's Advisory Committee on Active Transportation.

Good to know

A person using a wheelchairWheelchair accessible

The neighbourhood

Hanmer Law works from Suite 300 of a five-storey office building at 22 King Street South, on the main street that runs through Uptown Waterloo. Uptown is the city's commercial core, home to hundreds of businesses and a large cluster of technology and digital-media companies, with the University of Waterloo and Wilfrid Laurier University close by. That setting lines up with a practice built around startups and early-stage tech companies. The building sits a short walk from shops, banks, and Waterloo Park, and the ION light rail's Waterloo Public Square stop is about a minute away.

Frequently asked questions

What kind of law does Hanmer Law handle?
Two main areas. It does business and corporate law for entrepreneurs and small to medium-sized companies, and it does estate planning and elder law for individuals and families, including wills, powers of attorney, and consent and capacity matters.
I'm starting a technology company in Waterloo. Can Hanmer Law help with incorporation and shareholder agreements?
Yes. The firm acts as outside general counsel to startups and early-stage companies. That work includes incorporations, corporate governance, shareholder agreements, financing such as angel and seed rounds, and equity incentive or stock option plans.
Can the firm prepare my will and powers of attorney?
Yes. Estate planning services cover wills and trusts, along with continuing powers of attorney for property and powers of attorney for personal care.
Does Hanmer Law help families with elder care and capacity questions?
Yes. The firm assists individuals and families with elder care planning and consent and capacity matters, and the founder holds the Osgoode Certificate in Elder Law and has completed Osgoode Hall's Legal Guide to Consent, Capacity and Substitute Decision Making.
How does Hanmer Law keep its costs down?
It runs a lean model. The firm works from a shared office in Uptown Waterloo with remote paralegals, cloud-based systems, and virtual meetings, and it brings in outside specialists in tax, securities, intellectual property, and employment law only when a file needs them.
Where is Hanmer Law located and how do I reach it?
The office is at 22 King Street South, Suite 300, in Uptown Waterloo. You can reach the firm by phone at 519-574-6607.

Where to find them

22 King Street South, Suite 300, Waterloo, ON, N2J 1N8 · 519-574-6607

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗