About us

Flash Concrete

Flash Concrete is the South Islands premium provider for concrete construction, the latest in decorative concrete, designer interior flooring, faux stone and landscaping features.

Providing a full service from design through to completion, we can help you create a project that will give you satisfaction to share with your friends and family.  Having been involved in countless earthquake repair projects since 2016, we have developed numerous techniques  to provide not only the most functional but also the most attractive surfaces available.

With decades of experience in the decorative concrete industry, Flash Concrete are here to provide you with the knowledge and latest products from around the world.  We add value wherever possible and ensure you will be left with an investment you can talk about with your friends and family for years to come.

Sound exciting? Take a good look through our website and see what is on offer.  Better still, take a drive and drop by our new South Island Display Centre under development at 32 Hawdon Street in Sydenham, open Monday to Sunday, 8am – 4pm.  Here you will find the finishes on the site available for you to touch and admire close up.

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About Flash Concrete

What we do

Concrete By Flash

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We offer “one of a kind” interior finishes utilising the latest technologies from individualised decorative concrete overlays, metallic and industrial epoxies, polished concrete through to acid stains and dyes. We can take just about any flooring finish you have seen and recreate it to get the exact finish you want. We also have a range of interior designer wall finishes you will not see anywhere else.
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We specialise in a wide range of external products including decorative concrete, asphalt, landscaping, driveways, vertical faux stone, timber decking. We not only replace earthquake damaged external works but we can also repair and resurrect your existing concrete with an attractive new finish without the major hassle and huge cost of removal.
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We are the sole installers of Faux Stone and Wood Vertical Overlays. We also create unique items such as fire pits, water features, concrete benchtops and seating. Bring us the most outrageous thing you have seen and we can most likely construct it for you.