Professional Concrete Grinding

The local market has recently seen an influx of brand-new, overnight concrete coating installers. Armed with little more than a weekend course certificate and cheap DIY hire equipment, they win jobs by undercutting professional trade prices—leaving local homeowners and businesses with peeling, ruined floors. At ProSand, we don’t cut corners, and we don’t practice on your slab. Backed by 20 years of genuine trade experience, we step in to completely strip back failed, amateur installations and correctly prepare slabs across Wollongong, Shellharbour, Kiama, Berry, and Nowra so your next flooring investment lasts a lifetime.

What We Rectify

From aggressive coating removal to precision floor levelling, we use heavy-duty commercial diamond grinders to remove failed materials, flatten your slab, and deliver a clean foundation:

• Tile Glue & Adhesives
• Old Floor Coverings
• Screeds & Toppings
• Rain Damaged Slabs
• High Spots & Humps
• Epoxy & Coating Removal