About Hinnegan Law

Hinnegan Law is a real estate, wills and estates, and business law practice based in downtown Chatham, Ontario, run by lawyer Trevor Hinnegan. Trevor earned a law degree from the University of Western Ontario in 2001, articled at a large firm in London, Ontario, then worked at another Chatham firm for seven years before opening Hinnegan Law as an independent practice in late 2010. Trevor is a second generation lawyer: K. Allan Hinnegan, the previous generation, practiced in Chatham as part of Hinnegan and Babcock from 1969 to 1990.

The office handles residential, commercial and farm real estate transactions, will and power of attorney preparation, estate administration, and business matters including incorporations, business purchases and sales, and financing arrangements. Trevor is a member in good standing of the Law Society of Ontario and the Kent Law Association. Community involvement includes board roles with the YMCA of Chatham-Kent, the Chatham-Kent Children's Safety Village, the Big Brothers Big Sisters Foundation, the Thamesview Family Health Team advisory committee, and the Chatham-Kent Chamber of Commerce.

In the community

  • Trevor served as a board director of the YMCA of Chatham-Kent for 7 years.
  • Trevor served as a board director of the Chatham-Kent Children's Safety Village for 6 years.
  • Trevor served as a board member of the Big Brothers Big Sisters Foundation for 10 years.
  • Trevor served on the Thamesview Family Health Team advisory committee for 2 years.
  • Trevor served as a director of the Chatham-Kent Chamber of Commerce for 5 years.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Offices 2

75 Thames Street, BOX 428, Chatham, ON N7M 5K5

75 Thames Street, Chatham, ON N7L 1S4

Is this your firm?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

Similar firms in Municipality of Chatham-Kent

Law Offices of James Wickett Professional Corporation is a law firm in Chatham, Ontario. It practices corporate, commercial and municipal law, real estate, and estate planning and administration, and its clients come …

Business & Corporate LawBusiness & Corporate LawAdministrative & Regulatory LawAdministrative & Regulatory LawReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & Trusts

Law Office of Jeff O'Brien is a small law firm in downtown Chatham, Ontario, with family law as its main focus. It also handles estate litigation, wills and estate planning, real estate, independent legal advice and c…

Family LawFamily LawWills, Estates & TrustsWills, Estates & TrustsReal Estate LawReal Estate Law

Mallory Law

1 lawyer

Mallory Law is a law firm serving Chatham-Kent, Ontario, with offices in Blenheim and Chatham. The firm is led by lawyer Jason Mallory, who's practiced in the community for more than a decade. It focuses on real estat…

Real Estate LawReal Estate LawBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & Trusts

This listing was generated by AI from public sources in September 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

How this data is compiled and checked · Correct or remove this listing