Protomanni & Associates
- Family
- Compassionate
- Understanding
24 firms listed · 5 in St. Catharines · 4 open weekends · 18 rated 4.5+
Data verified October 18, 2026
Here are the 24 family law firms listed for St. Catharines, ON. Practice areas, consultation terms and hours are as each firm states them on its own site, while ratings and quoted lines come from public reviews.

5 of the 24 firms we list are based in St. Catharines; the other 19 serve St. Catharines from towns including Oakville (47 km), Mississauga (57 km) and Niagara Falls (17 km). The firms on this page are rated from 4.0 to 5.0 across 651 reviews; 5 have 50 or more reviews and 18 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (92%), quality (79%) and responsiveness (74%). The topics that come up most in reviews of the firms on this page are "understanding", "communication" and "knowledge". 4 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are family law (7), real estate law (5), corporate law (3), civil litigation (2) and criminal law (2). Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 2003. 7 offer a free initial consultation and 2 are family- or locally-owned. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
An office inside St. Catharines belongs to 5 of the 24 firms. The others come from other towns. Family matters are generally heard where you live, so ask a more distant firm how it manages appearances closer to you.