Protomanni & Associates
- Communication
- Happy
- Understanding
24 firms listed · 6 in St. Catharines · 1 open 24/7 · 6 open weekends · 22 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for St. Catharines, ON work on immigration files for clients. What each says about permits, sponsorship and permanent residence work comes from its own website; ratings and quotes come from public reviews.

6 of the 24 firms we list are based in St. Catharines; the other 18 serve St. Catharines from towns including Niagara Falls (17 km), Thorold (12 km) and Welland (22 km). 23 of the firms on this page have a rating, from 4.4 to 5.0 across 1,397 reviews; 11 have 50 or more reviews and 22 are rated 4.5 or higher. The topics that come up most in reviews of the firms on this page are "attention to detail", "expertise" and "patient". 1 is open around the clock; 6 are open on Saturdays and 3 on Sundays. The practice areas the firms on this page list most often on their websites are express entry (2), spousal sponsorship (2) and study permit (2). 2 show a licence on their websites. 5 have ten or more years of experience, the longest 27 years. 1 offers urgent consultations and 2 offer a free initial consultation. We have a website on file for 23 of the firms on this page; 20 publish a contact page; 20 list a public email and 3 take bookings online. 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.
A website is on file for 23 of the 24 immigration firms listed. Most set out which streams they work in, whether they take refugee files, and which languages the office speaks. Read that before calling, and remember you are reading what the firm chose to publish.
- “I highly recommend this group! Everyone was patient and kind while helping us with the immigration process.” — client of Adapt Immigration
- “I applaud their professionalism and due diligence with helping me with my family sponsorship.” — client of Kanata Legal Services
- “Your professionalism, attention to detail, and wealth of experience made a significant difference in the success of my visa application.” — client of RA Migration
- “Their comprehensive knowledge of the immigration process and insightful advice helped us navigate every step with confidence.” — client of Polarex Immigration
- “At each level, she provides me with the clear information which gave me the confidence that my visa application is in safe hands.” — client of Visa On My Mind Immigration Services
Excerpts from public reviews of the firms listed on this page.