Solid Foundations Begin with Professional Surface Restoration
Why Concrete Surface Prep Matters
Before any coating, overlay, or sealant is applied, proper surface preparation is critical. Cracked, contaminated, or uneven concrete will lead to early system failure — costing more in repairs down the road.
We specialize in industrial-grade repair and prep techniques that ensure long-term performance and coating adhesion.
Our Concrete Repair & Prep Services Include:
- Crack and Joint Repair:
Epoxy injection, flexible sealants, and routing for active and dormant cracks. - Spall and Surface Damage Repair:
Cementitious patching for worn or pitted slabs, floor divots, and broken edges. - Moisture Mitigation Systems:
Vapor barrier coatings and primers to prevent blistering or delamination of finishes. - Self-Leveling Underlayments:
For uneven slabs or large dips — creates a smooth surface for coatings, tiles, or overlays. - Shot Blasting & Diamond Grinding:
Industry-standard surface prep that opens pores, removes contaminants, and improves bonding. - Oil and Chemical Stain Removal:
Degreasing, scarifying, and localized removal to ensure coating performance.
Where We Work
- Parking garages & condo basements
- Manufacturing plants & warehouses
- Commercial kitchens
- Retail and showroom spaces
- Balconies, decks, and mechanical rooms
- Food & pharmaceutical facilities



Our Equipment & Techniques
We use industrial-grade equipment from HTC, Husqvarna, and Blastrac, ensuring dust-controlled, precision prep on every surface:
- HEPA-filtered vacuum systems for indoor work
- Hand grinders for edges and verticals
- Ride-on scrapers and grinders for large surface areas
- Shot blasters for deep surface profiling (CSP 3–5)

Testing & Quality Control
We perform:
- Moisture testing (RH probes, calcium chloride)
- Pull-off adhesion tests
- Substrate hardness evaluations
This allows us to tailor the right primer, coating, or repair product to your surface condition.
Prep for Any Coating System
We prepare concrete for:
- Epoxy & polyurethane coatings
- Traffic membranes
- Polished concrete
- Tiles and vinyl systems
- Urethane cement floors
- Sealers and overlays

Get It Done Right the First Time
Poor prep causes coatings to fail. We guarantee durable, professional results that stand up to wear, traffic, and moisture.
📍 Serving the Greater Toronto Area & Southern Ontario
Monday – Friday, 9am – 6pm
+1 289-971-7367
waterproofflooringca@gmail.com