About Grayson Law Firm

Grayson Law Firm Professional Corporation is a small Barrie, Ontario practice built around a single principal lawyer, Simone Grayson. The firm handles civil litigation, criminal defence, and wills and estates, and Grayson is also a notary public, so the office handles document notarization as well. Grayson Law Firm works out of one office on Tiffin Street and describes its service area as Simcoe County, including Barrie, Orillia and Bradford, along with Muskoka, the GTA and the rest of southern Ontario. The practice operates in English and Portuguese.

Grayson holds a Master of Laws in Canadian Common Law from Osgoode Hall Law School in Toronto and a Bachelor of Laws in Civil Law from the University of Uberaba in Brazil. Grayson's legal career in Canada began with an articling term at a criminal law office in Toronto, then moved through a civil litigation and tribunal advocacy practice before Grayson Law Firm was founded. Grayson belongs to the Law Society of Ontario, the Simcoe County Law Association, the Ontario Bar Association and Women in Canadian Criminal Defence, sits on the Legal Aid Ontario Criminal Roster, and serves as a part time member of the Ontario government's Health Professions Appeal and Review Board.

Good to know

A person using a wheelchairAccessible parkingA blue parking sign beside a car in a parking spaceParking availableA laptop showing a video callVirtual appointmentsAn office interior with a desk and chairsIn-person services

Where to find them

5 Tiffin Street, Barrie, Ontario, L4N 2M6 · 705-707-2226

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 Simcoe County

Spiller Law

1 lawyer · Est. 1985

Spiller Law is a Barrie firm that's served the Greater Toronto Area and Simcoe County since 1985. Its practice covers civil litigation, wills and estates, family law, criminal law, real estate, and personal injury. Th…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionWills, Estates & TrustsWills, Estates & TrustsFamily LawFamily LawCriminal DefenceCriminal Defence

Devry Smith Frank LLP

51 lawyers · Est. 1964

Devry Smith Frank LLP (DSF) is a full-service law firm established in Toronto in 1964, with over 155 lawyers and support staff. It has offices in Toronto, Barrie, Whitby, Midland, Collingwood, and Haliburton, and prac…

Personal InjuryPersonal InjuryFamily LawFamily LawCriminal DefenceCriminal DefenceWills, Estates & TrustsWills, Estates & Trusts

Diamond & Diamond Lawyers LLP is a national personal injury firm headquartered in Toronto, with offices across Ontario, Alberta, British Columbia and Nova Scotia. Its main focus is personal injury and accident claims,…

Personal InjuryPersonal InjuryWills, Estates & TrustsWills, Estates & TrustsReal Estate LawReal Estate LawBusiness & Corporate LawBusiness & Corporate Law

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