76 Algoma St N.

Thunder Bay, ON P7A 4Z4

P (807) 344-9191

F (807) 345-8391

TF 1-807-465-3988

E info@petronelaw.ca


Protecting Your
Best Interests

Thunder Bay's Only Full Service Law Firm

Most of us don't need the help of a lawyer every day, but the days that we do are some of the most important steps of our lives. Buying a house, starting a business, writing a will, acting as someone's Estate Trustee, getting a divorce, needing advice after a car accident, starting a new job- those are the days we need to make sure it's done right.

Petrone & Partners is the only full-service law firm in Thunder Bay. Our partners and associates cover every primary area of law including real estate, wills and estate planning, corporate and commercial law, family law, personal injury, civil litigation, aboriginal law and criminal defence.

Our reputation for professional, yet personal services is one of the things that set us apart from other law firms. No matter what your legal needs, personal or business, we have the knowledge and expertise to give you trusted legal advice and ensure your rights are protected, every step of the way.

Petrone & Partners. An independent, full-service law firm serving Thunder Bay since 1953.


Number of
Partners & Associates

Years in

Years of


Driven by innovation and tradition,
we continue to redefine
the way we practice law.

What's New.

Why You Should Have a Lawyer Prepare Your Will

We get it. Thinking about, and planning for, your death can be very…
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Personal Injury Claims: What You Should Know

Every year, thousands of Ontarians suffer personal injuries, but many don’t know…
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