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With offices in Hamilton & Tauranga, GMR Holmac (2018) Ltd is an multi-award winning company, and is seen by many as a market leader.

GMR Holmac prides itself on being the "Best in the Finish”. We are the specialist Building Maintenance & Painting Contractors. We have successfully completed many residential and major commercial projects.

In its present form GMR has been running 27 years, with the company origins dating back 90 years.

We take pride in achieving the best result - we have recently taken out the following awards that are testaments to our team striving to deliver our mission statement; 'Best in the Finish'.


We are Licensed Building Practioners (LBP) for Proprietary Plaster systems, as well as Approved Issuers of PS3 Statements for HCC, Waikato District, Waipa, Hauraki, Matamata, Piako, Waitomo, and Otorohanga Councils for Water Proofing Membranes, Solid Plaster Systems and Intumescent Paint Systems.

GMR Holmac (2018) Ltd, is the only painting contractor in Hamilton who has completed the Master Painters Quality Assurance Programme. GMR Holmac Waikato & Tauranga was found to have all systems and processes in place as required by the Master Painters New Zealand. 


Many hours and weekends like normal have gone into both parts, but having your team work with our other contractors and Greenlea Staff has once again

The recent repaint of our Lower Ground Floor in our Bryce street premises was completed by a team from GMR Holmac Ltd.

The team worked quietly away at their tasks and did not create any offensve intrustions to the staff who continued to work on the floor while the repainting was

I am writing to express our thanks for the work that was carried out at our St John premises in Tokoroa.

Firstly you made yourself readily available for the quoting process and worked with us to ensure we knew what we needed. Sometimes you know what you want but


We provide a range of commercial building maintenance and painting services from our specialised team… More


Visit past projects to view the level of detail and quality assured with all GMR Holmac projects… More


View our full list of supply partners… More