Concrete grinding is the foundation of every great floor project. Before any polish, coating, or overlay goes down, the slab has to be properly prepared — that means grinding off old adhesives, levelling high spots, opening the surface pores for better bond strength, and removing laitance. Surrey contractors, builders, and homeowners trust us to get the prep right the first time because a bad grind is nearly impossible to hide once the finish coat is on.
What's Included
When You Need This Service
You're installing a new epoxy coating and the adhesive from old tiles is still on the floor
A builder left a wavy or laitance-covered slab that topcoats won't stick to properly
Your warehouse floor has raised sections from settling or thermal movement that create trip hazards
You're preparing for a self-levelling underlayment and need the correct CSP rating
Your residential basement has old paint or carpet glue that needs to come off cleanly
Our Process
Surface Assessment
We check the slab for flatness with a straightedge, test for moisture, and identify coatings or adhesives that need removal. This step determines the diamond tooling and number of passes required.
Coating and Adhesive Removal
Depending on the coating type, we use carbide scrapers, shot blasting, or coarse diamond tooling. Tough urethane or epoxy coatings may require multiple passes with aggressive 16-grit cup wheels.
Flattening Passes
High spots are taken down with hard-bond diamonds. We work in overlapping parallel passes to ensure the floor is consistently flat before moving to finer grits.
Surface Profile Setting
For polished concrete the finish grind targets a CSP-2 or CSP-3. For epoxy coatings CSP-3 to CSP-4 is standard. We match the profile to what your finish system requires.
Final Vacuum Pass
The finished surface is vacuumed and blown clean. You get photos before we leave so there is a documented baseline of the slab condition.
Why Choose Surrey Concrete Polishing Co.
Concrete Polishing Questions
The questions we get most often. If yours isn't here, give us a call.

