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

View Profile

Office Locations

St. Catharines, ON Headquarters

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

905-688-6655

Get Directions

Niagara Falls, ON

7085 Morrison Street, Niagara Falls, ON L2E 0A8

905-357-3334

Get Directions

Awards & Recognition

Featured Awards

THE BEST LAWYERS IN CANADA™ AWARDS: 1

BEST LAW FIRMS® AWARDS: 1

Contact Us

Login Required

Please login to contact this law firm

Reviews

4.5 / 5

49 Reviews

Maggie Romaguera

Feb 02, 2026

Many thanks to Sullivan Mahoney LLP for the hard work and dedication to my legal matter

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...

George McDermott

Feb 02, 2026

Would recommend Sullivan Mahoney LLP for sure to anyone in undefined needing legal help

Everyone at Sullivan Mahoney LLP's office in undefined was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never fel...

Alejandro Fadel

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...

Karen Schmitt

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...

Colleen Greenholt-Zboncak

Feb 02, 2026

Would recommend Sullivan Mahoney LLP for sure to anyone in undefined needing legal help