Supporting Durham Region Legal Needs Since 1976

Kelly Aitchison, James Aitchison, Laurie Aitchison

Kelly Aitchison, James Aitchison, Laurie Aitchison

Aitchison Law Office is a family-run general law firm that offers services in real estate, family law, wills and estates, business law and immigration. As Oshawa lawyers, we also represent clients in many areas of litigation, including contract disputes, wrongful dismissals, tax appeals and other appeals.

We are a father and two daughters, with several decades of combined experience. We understand that for many of our clients, deciding to come to a lawyer is not an easy decision to make. While lawsuits, court appearances and complex legal documents are comfortable and familiar to us, we know that to many of our clients, they can be confusing and sometimes overwhelming.

We will take the time to answer your questions and help you understand your legal rights and options in a low-stress, approachable office atmosphere, so that you can make good, informed decisions about your situation.

History Of The Firm

  • 1976: James begins legal career in Oshawa, practicing business law, estate planning, wills and estates, real estate and mortgages, and litigation

  • 1994: James moves to current location in Oshawa Centre Galleria

  • 2000: Daughter Kelly joins the firm as partner, practicing family law, civil litigation, wills and estates, and real estate and mortgages

  • 2003: After practicing in California, daughter Laurie comes back to Ontario to join the firm and practices real estate, immigration and civil litigation

We were all born and raised in Oshawa and are raising our families here. We understand this community and its people, and are proud to offer our services to you.

Let our family help your family.


James Aitchison

Phone: 905.433.1174

Kelly A. Aitchison

Phone: 905-433-1174

Laurie L. Aitchison 

Phone: 905-433-1174