Concrete Grinding & PolishingChristchurch
High-quality, polished concrete floors and all aspects of concrete grinding for residential and commercial projects across Christchurch. Best price - Guaranteed
Available Finishes
From subtle to striking, choose the perfect finish for your concrete floor.
Salt & Pepper
A subtle, textured finish revealing the fine aggregate pattern.
Marble / Natural
An organic, marble-like appearance enhancing the concrete's natural tones.
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Medium Exposure
A terrazzo-like finish with visible stone chips throughout.
Full Exposure
A bold, dramatic floor with fully exposed large aggregate stones.
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Grind & Seal
A practical, sealed finish that protects the slab and enhances its natural look.
Our Services
Explore concrete grinding and floor grinding services for preparing uneven, coated, or adhesive-covered slabs, then compare polished and sealed finish options.
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Concrete Grinding
Smooth, level concrete ready for any finish.
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Concrete Polishing
High-gloss, durable floors that look premium.
View service detailsGrind & Seal
A durable sealed concrete finish without the full polish process.
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Glue, Tile Fix & Paint Removal
Remove adhesives, tile residue, and paint with precision.
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Rain Damage Slabs
Restore water-damaged concrete to like-new condition.
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Humps, Bumps & High Spot Removal
Level uneven concrete for a smooth, safe surface.
View service detailsWhy Choose Us
Over 30 years of hands-on concrete grinding experience in New Zealand.
Precision Equipment
Industrial-grade diamond grinding machines for consistent, high-quality results on every job.
Dust-Minimised Systems
Integrated dust extraction to keep your site clean and minimise disruption.
Residential & Commercial
From single-room residential floors to large commercial fitouts across Christchurch.
Clean, On-Time Delivery
We respect your property and your time. Every job completed on schedule with a thorough clean-up.
Our Process
A practical, assessment-led path from first discussion to care guidance.
Discuss the job
Talk through the intended use, finish direction and practical needs for the floor.
Site visit and assessment
Inspect the slab, work area and access to understand condition and preparation needs.
Confirm finish and scope
Confirm a suitable finish and site-specific scope before work is scheduled.
Carry out work and care guidance
Complete the agreed work, then provide practical guidance for ongoing floor care.
Recent Projects
Browse our latest concrete grinding and polishing work across Christchurch.
What Our Clients Say
“Grind Force delivered an outstanding polished concrete floor for our new build. The team was professional, punctual, and the finish quality is exceptional. Highly recommend their work.”
Sarah M.
Riccarton, Christchurch
“Professional from start to finish. The floor in our garage looks brilliant. They took the time to explain the process and the result is exactly what we wanted. Great value for money.”
Mike T.
Halswell, Christchurch
“We chose the full exposure finish and the result exceeded our expectations. The natural aggregate looks stunning and the high-spec polish gives it such a premium feel. Could not be happier.”
Emma K.
Merivale, Christchurch