Concrete grinding costs in Sydney range from $10 to $90 per square metre. This guide breaks down what drives the price, what different scenarios typically cost, and how to get an accurate quote for your project.
| Project Type | Typical Price Range | Key Cost Drivers |
|---|---|---|
| Residential garage (1–3mm grind) | $10–$30/sqm | Slab condition, no coatings present |
| Residential with old coating removal | $30–$60/sqm | Coating type, adhesion level |
| Commercial floor (light prep) | $20–$45/sqm | Area size, site access |
| Commercial with adhesive/glue removal | $40–$75/sqm | Adhesive type, depth |
| Industrial/heavy preparation | $55–$90/sqm | Coating layers, damage repair |
* Prices are indicative ranges based on Sydney projects. Final pricing requires a site inspection. All prices in AUD excluding GST.
Concrete grinding in Sydney costs $10–$90 per square metre. Basic residential garage prep (no coatings) runs $10–$30/sqm. Floors with old paint or adhesive cost $30–$60/sqm. Commercial and heavy industrial preparation ranges from $40–$90/sqm depending on coating depth and site conditions.
Hire vs professional guideThe main cost drivers are: type and thickness of existing coatings or adhesives, total floor area (larger areas cost less per sqm), site access for machinery, depth of grinding required, and whether edge grinding is needed. All of these are assessed during a free site inspection.
Use our cost calculatorOften no — when you factor in hire cost ($300–$500/day), diamond tooling wear, dust extraction hire, and your own labour, professional grinding is frequently comparable in total cost while delivering a guaranteed result. Incorrect DIY grinding also risks coating failure, which costs significantly more to fix.
Hire vs contractor comparisonProfessional grinding should always include HEPA dust extraction. Surface Master Australia uses industrial extraction systems that capture silica dust at the grinding head. If a quote doesn't mention dust management, ask specifically — silica dust is a serious health hazard.
Our concrete servicesThe most accurate quotes come from a site inspection. Surface Master Australia provides free site inspections and written quotes with transparent line-item pricing. Call 0424 907 758 or request online.
Request a free quoteNo — concrete grinding is a separate preparation stage. Epoxy coating is priced separately, though Surface Master Australia quotes both as a combined project for full-system jobs. See our epoxy flooring cost guide for coating prices.
Epoxy flooring cost guideEvery floor is different. Surface Master Australia provides free site inspections and written quotes with no hidden costs.
