Best Drywall & Plaster Contractors in St. Catharines, ON
10 companies listed · 4 in St. Catharines · 7 open weekends · all 10 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Jarek Drywall & Acoustics
Miele Drywall Service Ltd
MJ Plastering Stucco
AMG Drywall Taping Inc.
Modern Paint Design
The 10 companies listed for St. Catharines, ON board, tape and finish walls and ceilings, from basement builds to single-room repairs. What each one states about its work comes from its own website; the ratings and customer quotes come from public reviews.

Area overview: St. Catharines, ON
4 of the 10 companies we list are based in St. Catharines; the other 6 serve St. Catharines from Niagara Falls (17 km), Fonthill (17 km) and Welland (22 km). The companies on this page are rated from 4.6 to 5.0 across 183 reviews; 2 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "price", "quality" and "communication". 7 are open on Saturdays and 3 on Sundays. 1 shows a licence on its website. 2 have ten or more years of experience, the longest 30 years. 4 give free estimates and 2 are family- or locally-owned. We have a website on file for 8 of the companies on this page; 6 publish a contact page and 6 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Will anyone quote a small repair for free?
4 of the 10 listings state free estimates. On one small patch the travel costs more than the repair, so expect a minimum charge instead of an hourly rate. Gather the jobs together: a stained ceiling, a couple of dinged corners and a cracked doorway make a visit worthwhile and price better as a batch.