Sullivan Mahoney LLP

Name: Sullivan Mahoney LLP - St. Catharines, ON
Address: 40 Queen Street, St. Catharines, ON L2R 5G3
Telephone: 905-688-6655
Price range: $$$

4.5 (49 reviews )

St. Catharines, Ontario

THE BEST LAWYERS IN CANADA™ AWARDS:: 1 BEST LAW FIRMS® AWARDS:: 1

1 Attorneys

905-688-6655 Visit Website Directions

About Sullivan Mahoney LLP

For over 70 years, Sullivan Mahoney has built a reputation for impeccable service, thorough and pragmatic legal advice and complete commitment to our clients and community.With 12 practice groups and over 30 skilled lawyers and 40 legal assistants, law clerks and administrative support staff, Sullivan Mahoney LLP is one of Niagara Region's largest law firms. Client focused, fiercely competitive and passionate about the practice of law, our lawyers are our strength. Our team includes generalists, lawyers who are leaders in their practice areas, and certified specialists.

Our Attorneys (1)

Sheryl L. Johnson

(36)

Niagara Falls Ontario Canada

Labour and Employment Law

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Office Locations

St. Catharines, ON Headquarters

40 Queen Street, St. Catharines, ON L2R 5G3

905-688-6655

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Niagara Falls, ON

7085 Morrison Street, Niagara Falls, ON L2E 0A8

905-357-3334

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Awards & Recognition

Featured Awards

THE BEST LAWYERS IN CANADA™ AWARDS: 1

BEST LAW FIRMS® AWARDS: 1

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Reviews

4.5 / 5

49 Reviews

Franklin Murphy

Feb 02, 2026

Really helpful and compassionate service from everyone at Sullivan Mahoney LLP's firm

I wasn't sure who to call for my Labour and Employment Law problem, but I'm so glad I went with Sullivan Mahoney LLP. They really listened to me and understood my situation. It was such a relief to ha...

Vickie Connelly

Feb 02, 2026

So glad I called Sullivan Mahoney LLP to handle my Labour and Employment Law case in undefined

Damon Kutch

Feb 02, 2026

Solid work and professional service from Sullivan Mahoney LLP in undefined for undefined residents

I've worked with a few lawyers in undefined over the years, but Sullivan Mahoney LLP stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times....

Rosemary Aufderhar

Feb 02, 2026

Exactly what I needed after my legal issue in undefined - Sullivan Mahoney LLP was a lifesaver

I don't usually write reviews, but the help I got from Sullivan Mahoney LLP during my Labour and Employment Law case in undefined deserves to be shared. It was a messy situation, and I was getting now...

Joey Wehner

Feb 02, 2026

I was completely overwhelmed until I found Sullivan Mahoney LLP for my Labour and Employment Law case