Costin & Associates
1 lawyer · Saint John County
One of 29 law firms listed in Saint John, and one of 18 handling Business & Corporate Law.
Costin & Associates is a Saint John, New Brunswick corporate and commercial law practice serving business leaders and high-net-worth clients across Atlantic Canada. Led by principal lawyer Andrew Costin, the firm focuses on corporate and commercial transactions, private wealth counsel, corporate insolvency, business mediation, and general legal services including real estate and estate planning.
Practice areas
Good to know
Wheelchair accessibleWho handles what
Where to find them
53 King Street, Suite 400, Saint John NB E2L 1G5 · 506-717-6001
Similar firms in Saint John County
McInnes Cooper is among Canada's 25 largest law firms and the exclusive Atlantic Canada member of Lex Mundi, a global network of independent law firms. Founded in 1859, it has more than 500 people, including over 240 …
Business & Corporate Law
Civil Litigation & Dispute Resolution
Real Estate Law
Wills, Estates & Trusts
Stewart McKelvey is a full-service law firm with more than 250 lawyers across six offices in Atlantic Canada: Charlottetown, Fredericton, Halifax, Moncton, Saint John, and St. John's. It marked its 35th anniversary in…
Business & Corporate LawReal Estate Law
Construction Law
Employment & Labour LawPierce Law is a corporate and commercial law practice with an office in Saint John, New Brunswick, also serving clients in Alberta and Nova Scotia. The firm draws on more than three decades of experience in corporate,…
Business & Corporate LawWills, Estates & TrustsCivil Litigation & Dispute ResolutionReal Estate LawListing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of New Brunswick directory ↗