About Cowan & Vaillancourt LLP

Cowan & Vaillancourt LLP is a general practice law firm based in downtown Collingwood, at 47 Hurontario Street. The firm serves clients throughout the South Georgian Bay area, including Blue Mountain, Thornbury, Meaford, Owen Sound, Wasaga Beach, Stayner, and Creemore. Its work covers real estate, including recreational and waterfront property, land development and severances, corporate and commercial law, wills, powers of attorney and estate administration, family law, employment law, and general litigation.

The firm has practiced from this same Hurontario Street address since at least 2008. For most of that time it was known as Besse Merrifield & Cowan LLP, before Jason S. Cowan and Nicole M. Vaillancourt renamed it Cowan & Vaillancourt LLP in 2022. It's kept the same phone number, office, and client base under the new name. Cowan was called to the Ontario bar in 2002 and focuses on real estate, corporate and commercial law, and wills and estates. Vaillancourt was called to the bar in 2008, is a Certified Collaborative Family Law Professional, and focuses on family law, employment law, and general litigation.

In the community

  • Nicole M. Vaillancourt volunteers with the local Rotary Club and serves as a board member of the Collingwood General Marine Hospital.
  • Vaillancourt has spoken at events for both other lawyers and the local community.

Good to know

A person using a wheelchairWheelchair accessibleA 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

47 Hurontario Street, Collingwood, Ontario, L9Y 2L7 · 705-446-2000

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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 ↗

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