★★★★★
“He was professional, efficient, and did a fantastic job. His workmanship and attention to detail were outstanding, and the whole experience was smooth and hassle-free.”
Ola Olataga
Spring repair
Based in Mt Wellington · Serving Auckland
A door that won’t open, a broken spring or a new installation. Get straightforward advice, a free on-site quote and a clear price before the work starts.
Installations · Repairs · Servicing
Got a garage door quote? Bring it to Keystone. We’ll beat it by 15%.
In our customers’ words
★★★★★
“He was professional, efficient, and did a fantastic job. His workmanship and attention to detail were outstanding, and the whole experience was smooth and hassle-free.”
Spring repair
★★★★★
“Really easy to deal with, reasonably priced, and they got everything sorted quickly.”
Cable and track repair
★★★★★
“The guys showed up when they said they would, got it done in a couple hours, and cleaned up after themselves. No messing around. Price was decent too.”
New door installation
Welcome to Keystone
The Keystone team repairs and installs garage doors across Auckland. Call us about your door or arrange a free on-site quote.
Why choose Keystone →What we do
Choose a service below to see what’s involved.
Heard a bang and the door won't lift? That's the spring. We assess your door and confirm the right replacement parts before work begins.
Spring repairs →Doors hanging crooked, jammed halfway or grinding on one side. Cables, rollers and track alignment sorted.
Cable repairs →Dependable automatic openers repaired, supplied and installed, plus remotes, keypads and safety sensors.
Motors & openers →Keep your garage door safe, quiet and operating smoothly with preventative maintenance.
Book a service →Also from Keystone
Sectional, roller, insulated and cedar doors fitted across Auckland. See installation options →
Why Keystone
Our team will explain the work your garage door needs and confirm the price before we start.
You deserve the best price on your garage door work. Bring us a quote from another company and we’ll beat it by 15%.
Garage door possibilities
Where we work
Based in Mt Wellington, with visits to nearby suburbs by arrangement. Contact us to confirm availability for your location.
Your suburb not listed? Call us and ask! We may still come to you.
Got Questions?
Answers to common questions about garage doors.
We recommend servicing residential garage doors every 12 to 18 months. Regular servicing keeps the door operating quietly, prevents premature motor wear, and helps catch small issues (like frayed cables or loose bolts) before they turn into costly breakdowns.
No, you should not try to operate a door with a broken spring, either manually or with the motor. The springs do the heavy lifting, and trying to open the door without them can damage your motor, bend the tracks, or cause the door to fall, posing a serious safety risk. Call us immediately for a safe, professional replacement.
Yes! In most cases, we can easily install a modern, quiet automatic opener onto your existing sectional or roller garage door, provided it is in good, balanced working condition. We will inspect your door first to ensure it's suitable for automation.
We’re based in Mt Wellington and arrange visits across nearby Auckland suburbs. Contact us to confirm availability for your location. On-site quotes are free, even if you decide not to proceed.
Need a hand?
Quotes are free, with no obligation. Open every day, 6am to 7pm.