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

Hattie Stehr

Feb 02, 2026

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

Last year, I found myself in a really difficult spot with a Labour and Employment Law problem in undefined. I had no idea where to start and was honestly terrified of the process. Sullivan Mahoney LLP...

Lillian Rutherford

Feb 02, 2026

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

I've already told all my friends and family about Sullivan Mahoney LLP. If you need Labour and Employment Law help in undefined, they're the ones to see without any doubt. They are local experts who r...

Erick Skiles

Feb 02, 2026

Absolutely Great! I couldn't be happier with the service from Sullivan Mahoney LLP

Sullivan Mahoney LLP is fantastic and very professional. Don't hesitate to hire them if you're in undefined and need help. They really know their stuff and will go the extra mile to make sure you're t...

Leroy Boyer

Feb 02, 2026

Top notch experts in undefined - Sullivan Mahoney LLP is by far the best lawyer I've ever had

Best lawyer for Labour and Employment Law in undefined. Period. I've seen others, but Sullivan Mahoney LLP is on another level. They truly care about their clients and work hard to get the best result...

Florence Smitham

Feb 02, 2026

Outstanding experience with Sullivan Mahoney LLP in undefined - truly the best legal team

Honestly, I can't thank Sullivan Mahoney LLP enough for everything they've done for me. They really know their stuff when it comes to Labour and Employment Law and it shows in the results. 10/10 would...