Remove existing layers
Take off compatible paint, adhesive, laitance and failed surface material so the slab can be assessed.

Concrete floor preparation in East Auckland
Professional diamond grinding for retail premises, workshops, garages and modern homes, with the preparation method matched to the slab and intended finish. Jobs range from Botany Downs and Golflands garages to trade units at the Botany Business Park.
QUICK ANSWER
There's no standard price for concrete grinding in Botany — cost depends on floor area, slab condition and finish required. A double-garage slab in a Botany Downs or Golflands home is a more contained job than a light-industrial unit at the Botany Business Park on Harris Road, which usually has an existing coating to remove and a larger footprint. FlooringPro measures your Botany slab and confirms a written, no-obligation quote before any grinding starts.
Service information reviewed 15 July 2026. Final scope, programme and price are confirmed for the individual Botany property.
Local surface preparation
Botany is mostly residential — the Botany Downs and Golflands subdivisions built from the 1990s onward bring standard double-garage slabs, usually still uncoated or with a builder's basic seal that's worn thin. The Botany Business Park along Harris Road adds a smaller but steady stream of light-industrial and trade-unit floors, where the grinding scope is closer to what we'd do in East Tamaki than a typical Botany home.

Preparation with a purpose
Take off compatible paint, adhesive, laitance and failed surface material so the slab can be assessed.
Prepare concrete for epoxy, sealers and other specified flooring systems.
Use staged grinding where the agreed outcome is grind-and-seal or mechanically polished concrete. This is the finish most Botany Downs homeowners choose for a garage upgrade.
How it works
A typical double-garage slab in a Botany Downs or Golflands home is usually ground in half a day to a day. Light-industrial units at the Botany Business Park on Harris Road, which often have an existing coating to remove, generally take longer due to the larger floor area and extra preparation.
We review floor condition, previous finishes, moisture risk, power and access.
Tooling and preparation level are matched to the intended flooring system.
Mechanical grinding proceeds with commercial dust extraction and edge work.
The prepared surface is checked against the agreed scope before handover.

The substrate matters
Soft concrete, cracks, oil, previous coatings and moisture can change the viable system. Grinding exposes the real substrate; repairs and final finish requirements are then confirmed rather than assumed. This applies equally to a Botany Downs garage and a trade unit at the Botany Business Park.
Explore concrete grinding and polishing →Pricing factors
Yes. Most of our Botany work is residential garage grinding across the Botany Downs and Golflands subdivisions, and we also grind light-industrial and trade-unit floors at the Botany Business Park, where the preparation is closer to what we'd do in neighbouring East Tamaki.
Request an assessmentWe cover Botany, Botany Downs, Golflands and the Botany Business Park, along with neighbouring suburbs including East Tamaki and Manukau.
Questions answered
There's no standard price for concrete grinding in Botany — cost depends on floor area, slab condition and finish required. A double-garage slab in a Botany Downs or Golflands home is a more contained job than a light-industrial unit at the Botany Business Park on Harris Road, which usually has an existing coating to remove and a larger footprint. FlooringPro measures your Botany slab and confirms a written, no-obligation quote before any grinding starts.
A typical double-garage slab in a Botany Downs or Golflands home is usually ground in half a day to a day. Light-industrial units at the Botany Business Park on Harris Road, which often have an existing coating to remove, generally take longer due to the larger floor area and extra preparation.
Yes. Most of our Botany work is residential garage grinding across the Botany Downs and Golflands subdivisions, and we also grind light-industrial and trade-unit floors at the Botany Business Park, where the preparation is closer to what we'd do in neighbouring East Tamaki.
We cover Botany, Botany Downs, Golflands and the Botany Business Park, along with neighbouring suburbs including East Tamaki and Manukau.
Send the floor area, intended finish, timing and site photos if available.