Arseneault & Vienneau LLP is a law firm in Bathurst, New Brunswick, formerly known as Riordon & Arseneault, serving individuals and businesses across the Chaleur region in both English and French. The firm handles real estate, business, wills and estate planning, notarial services, municipal law, and civil litigation matters.

Good to know

A person using a wheelchairWheelchair accessibleA gold parking sign with a green checkmarkFree parkingA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointment

Fees & payment

A price tag with a dollar signFlat feeA clock beside gold coins with a dollar signHourly

This firm’s lawyers at a glance

Called to the bar
1991–2019 · median 21 years in practice 2 of 2 lawyers
Law schools
Université de Moncton (2) 2 of 2 lawyers

Where to find them

275 Main Street, Suite 206, Bathurst, NB E2A 1A9 · 506-548-8822

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of New Brunswick directory ↗