Top notch service, installation & backup

About GM Doors

GM Doors' aim is to provide quality products at great prices with prompt and reliable service.

GM Doors is a family owned business that has been operating in Whangarei (previously as Brian May Doors) since 1971. We are a friendly, professional team.

Murray has knowledge and skills in engineering and fabrication having previously owned a manufacturing company in Auckland. He has great problem solving abilities and is able to advise on products & design a door to your requirements.

Pete, our head technician, has been installing all types of garage doors for many years. His vast knowledge of automatic openers and the installation of domestic & industrial garage doors is invaluable.

Jan ensures the office, schedule of installing doors, repair work and the day to day business runs smoothly.

Why choose us?

We are:

  • Experienced
  • Prompt, professional and reliable
  • Happy to do free measure and quotes
  • Proud of what we do and guarantee our workmanship
  • Able to provide a range of products and design options


"We are just writing to say thank you very much for replacing our garage door. It is great to have the reassurance that one’s word can be trusted as your company has proven to us. We were also impressed by your excellent communications with us. We are most appreciative and will certainly be using your company again should we require a garage door. We will also recommend your company anytime."
- Pam & Baz Dun, Whangarei
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