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

Sandy Halvorson

Feb 02, 2026

Finding Sullivan Mahoney LLP was the best thing that happened during my tough Labour and Employment Law battle

Going through a Labour and Employment Law dispute is something I wouldn't wish on anyone, but having Sullivan Mahoney LLP by my side made it manageable. I was worried about the cost and the time it wo...

Frankie Ondricka-Robel

Feb 02, 2026

Sullivan Mahoney LLP did a great job handling my complex Labour and Employment Law case from start to finish

Solid experience overall with the law firm of Sullivan Mahoney LLP. They know Labour and Employment Law inside and out and gave me great advice. Very helpful and got the job done exactly as they said...

Lydia Robel

Feb 02, 2026

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

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...

Patti Flatley

Feb 02, 2026

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

Really glad I found Sullivan Mahoney LLP for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're...

Samuel Dach

Feb 02, 2026

Five stars for the incredible team at Sullivan Mahoney LLP in undefined - they are amazing