Why Keystone

Built on good work and good communication.

Garage door work should be uncomplicated. Clear recommendations, quality products, and a job finished properly.

Double timber-look garage doors on an Auckland home

How we work

No runaround, no surprises.

We believe garage door work should be uncomplicated. That means clear recommendations, quality products and a job finished properly.

  • 01 Friendly, professional local service
  • 02 Quality workmanship on every job
  • 03 Straightforward quotes and advice
  • 04 Installation, repairs and ongoing care

What you can expect

We tell you what it actually needs

Plenty of doors have years left in them with the right repair, and we'll say so rather than quoting a replacement. Equally, if a twelve-year-old opener is going to cost more in repairs over two years than a new one costs today, we'll show you both numbers and let you choose.

Prices confirmed before we start

You get a quote before any work begins. If a job turns out to need more than we quoted, you hear about it before we touch it, not on the invoice.

We replace in pairs

Springs and cables get replaced two at a time as standard. The second one has done the same number of cycles as the one that just failed, and replacing only the broken one is a second callout waiting to happen. It costs a little more today and considerably less over the year.

We finish the job properly

Every repair ends the same way: the door rebalanced, the opener force limits reset, and the safety reverse tested. That last one is the check that stops a door closing on a child or a car, and it takes two minutes.

What we work on

Residential garage doors across the Auckland region: sectional and roller doors, torsion and tension springs, and the mainstream opener brands including Merlin, Dominator and Garador.

The full list: spring replacement, cable and track repair, motors and openers, servicing, and new door installation.

Where we work

The whole Auckland region. We're based in Mt Wellington, but we work everywhere. See the areas we cover, or call and ask.

Need a hand?

Have a garage door problem?
Let's get it sorted.

Call now →