NZ Grinders Polished Concrete Auckland

  The #1 choice in Auckland for your polished concrete flooring!

We used NZ Grinders to grind off the thin-sett on our concrete floors after we removed tiles. They were very quick to quote and do the work and they did an excellent job. Highly recommend!

We have had NZ Grinders undertake 5 seperate jobs for us now, good quality, they stand behind their work, fix things when needed and turn up when they say they are going to. We will use these guys again for all future concrete grinding and surfacing work. Thanks

Highly recommend NZ Grinders, great advice on the concrete pour right through to the polishing.  I love, love, love our floor.  The guys were very professional but mostly helpful amazing communication leading up to the job being done.

Great team excellent product, thank you.


Enhance the appearance of your residential or commercial property with our top-tier concrete polishing craftsmanship. Turn dull concrete floors into resilient, low-maintenance marvels that exude charm and durability.

Customer First

At our core, we are creative problem solvers, prioritizing people over profits.

Satisfaction Guaranteed

We prioritize your satisfaction, shown in the meticulous attention to every detail of our work.


We are only content when you are. Each floor polishing project is treated as if it were in our own home.


Upgrade your home or business with our concrete polishing services. Say goodbye to dull, high-maintenance floors and welcome beautiful, long-lasting surfaces. We transform concrete into an elegant, easy-to-care-for solution, ensuring a cost-effective, eco-friendly upgrade for your space.


Whether you aim to boost your home’s value or enhance durability and style, our residential concrete flooring services are your answer. Our skilled professionals use top-tier materials to craft a stunning, customized flooring solution that perfectly suits your requirements.

NZ Architecture polished concrete floors image of a polished concrete floor in loumnge area with a safa and floor lamp in background. Pampas grass is in a vase behind tje sofa and candles are on the coffee table in a candlestick holder


Explore the ideal flooring solution for your business through our commercial concrete flooring services. Our experienced experts and premium materials are here to assist you in crafting a long-lasting, chic finish that perfectly complements your space.

Bathroom Showroom polished concrete floor Tauranga NZ Grinders


Concrete grinding is a vital process in the world of concrete polishing, transforming rough and uneven surfaces into smooth, shiny floors that not only look stunning but also last for years to come. At NZ Grinders, we specialize in this art, combining precision and expertise to bring out the hidden beauty of concrete surfaces.

What is Concrete Grinding?

Concrete grinding is a method used to prepare and refine concrete surfaces, commonly found in industrial, commercial, and residential spaces. It involves the use of specialized equipment, such as diamond-tipped grinding machines, to remove imperfections, contaminants, and surface irregularities. This process prepares the concrete for the application of coatings or to achieve a polished finish, as seen in polished concrete floors.

The Process

The process begins with a thorough assessment of the concrete surface. Our experts at NZ Grinders inspect the area for cracks, unevenness, and contaminants. Once the assessment is complete, the grinding process commences.

A grinding machine equipped with diamond grinding segments is used to abrade the concrete surface. This not only levels the surface but also exposes the aggregate within, giving the floor a unique, textured appearance.

Benefits of Concrete Grinding

  1. Surface Preparation: Concrete grinding is a critical step in preparing a surface for various applications, such as epoxy coatings or polishing. It ensures proper adhesion and a smooth, uniform finish.

  2. Durability: The process enhances the durability of the concrete by removing weak and damaged surface layers, resulting in a longer-lasting and robust flooring solution.

  3. Sustainability: Concrete grinding is an eco-friendly option as it recycles existing concrete surfaces, reducing the need for new materials.

  4. Visual Appeal: Polished concrete floors resulting from grinding provide a sleek, modern, and highly reflective surface, ideal for both commercial and residential spaces.

In conclusion, concrete grinding is a transformative process that brings out the best in your concrete surfaces. At NZ Grinders, we combine cutting-edge technology with expertise to deliver stunning, durable, and sustainable flooring solutions for our clients. Whether you’re renovating your home or upgrading your commercial space, concrete grinding is the key to achieving that perfect polished finish.


Elevate Your Space’s Value with Concrete Polishing

Concrete, often thought of as a drab and utilitarian building material, can be transformed into a thing of beauty through the process of concrete polishing. At NZ Grinders, we’ve mastered this art, turning dull concrete floors into glossy, vibrant surfaces that breathe life into any space.

What is Concrete Polishing?

Concrete polishing is a meticulous and multi-step process that aims to enhance the aesthetics and durability of concrete surfaces, such as floors and countertops. This method involves grinding and polishing concrete using advanced equipment and diamond-embedded tools. The end result is a smooth, shiny, and visually appealing surface that is both functional and elegant.

The Process:

  1. Surface Preparation: The journey to a polished concrete masterpiece begins with thorough surface preparation. Any existing coatings or impurities are removed, ensuring a clean canvas for the transformation.

  2. Grinding: Diamond grinding tools are used to systematically grind the concrete. This removes imperfections, levels the surface, and exposes the aggregate for a distinctive look.

  3. Honing: Fine grinding follows to further refine the surface. This stage contributes to the smooth texture and begins to bring out the desired sheen.

  4. Polishing: The polishing process employs progressively finer grits of diamond tools to achieve the desired level of gloss. It’s during this phase that the concrete starts to reveal its true beauty, reflecting light and creating a striking visual effect.

  5. Densification and Sealing: The final steps involve applying densifiers and sealers. These protect the surface, enhance durability, and provide a glossy finish.

Why Choose Concrete Polishing?

Concrete polishing offers numerous advantages. It is environmentally friendly as it utilizes the existing concrete surface, reducing the need for additional materials. Furthermore, it is a cost-effective option, requiring less maintenance and offering long-lasting beauty.

In conclusion, concrete polishing is the art of transforming dull, lifeless concrete into a striking and practical surface. At NZ Grinders, we take pride in our ability to unlock the potential of concrete, creating elegant, durable, and sustainable spaces for our clients. Whether for residential, commercial, or industrial settings, concrete polishing is a smart choice that elevates any environment. Contact us to explore the endless possibilities of concrete polishing and discover the true potential of your concrete surfaces.

close up image of 2 concrete grinding machines side by side on a part finished concrete floor
Marble finish diamond polish floor matt sheen


In the bustling world of Auckland’s concrete floor polishing services, what distinguishes us from the rest? In a nutshell, our unparalleled efficiency, unwavering commitment to customer satisfaction, and impeccable workmanship render us the undisputed choice for your home or commercial floor.

Our mission is straightforward: to establish ourselves as the premier experts in concrete floor polishing, consistently delivering results that exceed your expectations. It’s a formidable task to find another company that can match the caliber of our work.

Above all, we hold dear the principles of good old-fashioned hard work. We approach your requirements with the utmost seriousness, investing our passion and dedication into perfecting your floors—giving it our all at 110%. Ultimately, we are in the business of serving people, and nothing holds greater importance to us than leaving behind gleaming floors and smiles on your faces. This is why we proudly hold the title of Auckland’s top-rated concrete floor provider, a reputation that locals trust for an unmatched finish.


Albany, Avondale, Balmoral, Birkenhead, Blockhouse Bay, Botany Downs, Browns Bay, Devonport, Epsom, Glen Eden, Greenlane, Henderson, Highland Park, Howick, Mairangi Bay, Manukau, Meadowbank, Mount Albert, Mount Eden, Mount Roskill, New Lynn, Newmarket, Northcote, Onehunga, Orakei, Otahuhu, Pakuranga, Panmure, Papakura, Papatoetoe, Parnell, Ponsonby, Remuera, Royal Oak, Sandringham, St Heliers, Takapuna, Te Atatu, Three Kings, Titirangi, Waiheke Island, Westmere.

Concrete polishing and grinding specialists