Grossi Tile & Building Centre Ltd
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24 companies listed · all 24 in St. Catharines · 1 open 24/7 · 10 open weekends · 21 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around St. Catharines, ON, these 24 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.

All 24 companies we list here are in St. Catharines itself. We have 38 companies in St. Catharines on file; this page shows the highest-rated 24. The companies on this page are rated from 4.2 to 5.0 across 357 reviews; 1 has 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (96%), quality (87%) and responsiveness (81%). 1 is open around the clock; 10 are open on Saturdays and 4 on Sundays. 2 show a licence on their websites. 9 have ten or more years of experience, the longest 30 years. 1 offers emergency call-outs; 1 offers financing or payment plans; 6 give free estimates and 5 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 20 publish a contact page; 22 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
2 of the 24 listings on this page show a licence on their websites. Verify the claim with the issuing body. Then ask separately for a WSIB or provincial WCB clearance letter, which is the document that keeps a workplace injury on your property from becoming your bill.