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Zero9concrete Works / Concrete Grinding / Sealing in Point Chevalier


Primary contact
Nick and Annette Rangi

  • 100%
    "Nick did a fantastic job applying a product to stop damp coming up through the concrete floor, and then sealed with a low sheen product, that will enable ease of cleaning, and looks fantastic. The job was done within timeframes required, and at a very reasonable price. I would highly recommend Zero9services for any concrete work. Thanks for your great service"
    Rating by: Conrad  |  Rating posted: 19th Apr  |  Contact: Nick Rangi  |  Job date: Apr, 2020
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Conrad19th AprMore details…
  • 100%
    "Nick and his team at Zero9 Concrete were amazing, friendly, and excellent at their job. Would highly recommend to others and definitely will use them again in future projects. "
    Rating by: Aimee J  |  Rating posted: 4th Nov, 2019  |  Contact: Nick Rangi  |  Job date: Nov, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Aimee J4th Nov, 2019More details…
  • 100%
    "Great job. "
    Rating by: Claude  |  Rating posted: 30th Sep, 2019  |  Contact: Claude Xie  |  Job date: Sep, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Claude30th Sep, 2019More details…
  • 80%
    "Very happy with service and the end result. Appreciated Nick's flexibility and willingness to visit site many times to work around weather and material availabilities. would certainly recommend."
    Rating by: Tim  |  Rating posted: 26th Jul, 2019  |  Contact: Nick Rangi  |  Job date: Jul, 2019
    Communication: 80%  |  Quality: 80%  |  Reliability: 80%  |  Value: 80%
    Tim26th Jul, 2019More details…
  • 100%
    "Nick was really good to deal with - really nice guy, great communication, and gave us some good advice regarding our project. Will definitely use Zero9concrete again on future projects. Highly recommend."
    Rating by: Katy  |  Rating posted: 20th Jun, 2019  |  Contact: Nick Rangi  |  Job date: Jun, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Katy20th Jun, 2019More details…
  • 95%
    "Nick did a great job grinding and tidying up my front steps in preparation to be tiled and I would recommend zero9concreteworks for any concrete grinding jobs you might have. Nick was personable and communicated well at every point in the job process and was committed in making sure the job was completed well and that I was happy with the finished product. "
    Rating by: Olivia  |  Rating posted: 10th Jun, 2019  |  Contact: Nick Rangi  |  Job date: Jun, 2019
    Communication: 100%  |  Quality: 90%  |  Reliability: 90%  |  Value: 100%
    Olivia10th Jun, 2019More details…
  • 95%
    "great communication and extremely happy with the job. Nick was a total professional. Would totally recommend."
    Rating by: daniel glasgow  |  Rating posted: 23rd May, 2019  |  Contact: daniel  |  Job date: May, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 90%  |  Value: 90%
    daniel glasgow23rd May, 2019More details…
  • 100%
    "I engaged NIck to grind and seal my garage floor. The job completed was exactly what I expected, and now my garage floor looks great, and I can easily wipe any spills up. NIck was engaging, did a great job, and I would use his services again."
    Rating by: Sharon  |  Rating posted: 4th Mar, 2019  |  Contact: Nick Rangi  |  Job date: Feb, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Sharon4th Mar, 2019More details…
  • 100%
    "Nick and Annette honed and sealed our block house in Mangawhai. The honing was finished with a high sheen finish both on internal walls and external. Nick displayed an in-depth knowledge of concrete and concrete blocks, and worked to ensure we were making informed decisions. The job was done to perfection, and we are extremely happy with the finish. We would totally recommend the workmanship to others."
    Rating by: Tamsin  |  Rating posted: 2nd Mar, 2019  |  Contact: Nick and Annette Rangi  |  Job date: Nov, 2018
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Tamsin2nd Mar, 2019More details…
  • 100%
    "We used Nick to hone and seal a wall of interior facing blocks (hotblocs). Did a great job - really impressed.

    What’s really great about Zero9 Concrete is their communication. From arranging initial site visit on the day we first contacted through to a quick quote and daily updates on how the job progresses - this really makes this team easy to work with.

    Rating by: Henry  |  Rating posted: 28th Feb, 2019  |  Contact: Nick and Annette  |  Job date: Feb, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Henry28th Feb, 2019More details…
  • 100%
    "Nick and his team travelled to Whangarei heads, and honed, polished and sealed 300sqmtrs of Firth block work both inside and outside work. The blocks looked amazing when complete, and a warranty was provided for both the application and the product. I would totally recommend this company, and are happy to provide references as required."
    Rating by: Trish  |  Rating posted: 28th Feb, 2019  |  Contact: Nick Rangi  |  Job date: Dec, 2018
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Trish28th Feb, 2019More details…
  • 100%
    "Nick has recently done a fireplace hearth and a kitchen bench top. The both needed to be grinded back to remove stains, then sealed to bring up the concrete look, and prevent future staining. The finished job looked amazing, and we would totally recommend Nick for this type of work to other Clients."
    Rating by: Sharon  |  Rating posted: 26th Feb, 2019  |  Contact: Nick Rangi  |  Job date: Feb, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Sharon26th Feb, 2019More details…
  • 100%
    "Fantastic job honing and sealing the block walls, both internal and external. Very professional. Great communication, and high quality work. Would totally recommend."
    Rating by: Shelley  |  Rating posted: 26th Feb, 2019  |  Contact: Nick Rangi  |  Job date: Jan, 2019
    Communication: 100%  |  Quality: 100%  |  Reliability: 100%  |  Value: 100%
    Shelley26th Feb, 2019More details…

Primary contact
Nick and Annette Rangi

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About us
30 years experience working in the concrete industry, specialising in concrete and concrete block. We specialise in top quality workmanship for polished concrete walls, concrete grinding, concrete repairs and sealing.
Concrete is extremely durable, easy to clean, modern, and both businesses and home owners are beginning to take advantage of using concrete as a feature area in their environments.
We are a friendly, fast and efficient team, that can deliver a high quality yet affordable outcome for our Clients.
Call us today for a free quote and advice.
No job is to big or small for us:)
Based in Auckland and Mangawhai, we will service Waikato to Northland.

What we do
Concrete wall honing
Concrete grinding
Grinds and seals
Clear coating and penetrating seals
Coloured coatings
Hump removal
Graffiti removal
Tile grout and glue removal
Concrete repairs and protection
Dustless grinding system
Garage floor polishing and sealing

Categories we service
Recoating, Industrial Flooring Contractors, Graffiti Removal, Floors Contractors, Floor Repair, Floor coating, Epoxy flooring, Concreting Contractors, Concrete Services, Concrete Polishing, Concrete Grinding / Sealing, Concrete Cleaning, Commercial Flooring Contractors, Anti-slip

Areas we service
Wiri, Whitford, Whangarei Heads, Whangarei City, Whangarei Area, Waitakere City and Suburbs, Waipu, Waiheke and Gt Barrier Islands, Ruakaka, Rodney Area, Port Waikato, Papakura Area, One Tree Point, North Shore City and Suburbs, Maungaturoto Area, Manukau City and Suburbs, Mangawhai, Kawakawa Area, Katikati Area, Kaitaia Area, Kaikohe Area, Huntly Area , Hamilton East, Hamilton Area, Franklin Area, Far North, Dargaville Area, Bay of Islands, Auckland City and Suburbs, Auckland Central

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