Commercial and industrial flooring covers epoxy, polyaspartic, and polyurethane coating systems built for spaces that take a beating: warehouses, manufacturing plants, auto shops, distribution centers, food processing floors, and retail or office spaces that need something tougher and cleaner-looking than bare concrete. Unlike a garage floor, these jobs usually involve larger square footage, tighter shutdown windows, and floors that have to handle forklift traffic, chemical spills, heavy racking loads, or constant foot traffic without cracking or peeling. We've listed 24 businesses in Mississauga that handle this kind of work.
What the work actually involves
A proper commercial install starts with concrete prep, usually diamond grinding or shot-blasting to open the surface and remove old coatings, oil, or laitance. From there it's moisture testing (critical in older industrial buildings), crack repair, a primer coat, one or more build coats of epoxy or polyurethane, and a topcoat matched to the traffic and chemical exposure the floor will see. Systems vary a lot: broadcast flake floors for looks and slip resistance, quartz systems for heavier abrasion, or straight polyaspartic topcoats where fast turnaround matters more than decoration. A contractor who skips moisture testing or grinding and just rolls epoxy over existing concrete is setting the floor up to fail within a year or two.
What to check before hiring
- Whether they test slab moisture and pH before quoting a fixed system
- Experience with your specific facility type (food-grade, automotive fluids, cold storage, etc.)
- What warranty they offer on adhesion and wear, and what voids it
- Whether they can work around your production schedule (nights, weekends, section-by-section)
- Photos of past jobs at a similar scale, not just residential garages
For a ranked comparison of the contractors we've reviewed in this category, see our best epoxy flooring companies in Mississauga guide. Our scoring weighs verified experience, project scale, warranty terms, and how consistently a company delivers on commercial-grade jobs rather than just residential work. Full detail on how we score and rank is on the methodology page.
