
Merlin Motor Repairs
Diagnosis and repair for noisy, weak, or non-responsive motors. We service SilentDrive & Commander series and more.
Same-day options, honest advice, and award-winning service. Business Hours: 03 8789 3212 • Emergency: 03 8789 3213. Prefer to send details? Tap Quick Quote.
Repairs, replacements, and maintenance for Merlin gate & garage door openers.
Diagnosis and repair for noisy, weak, or non-responsive motors. We service SilentDrive & Commander series and more.
Sprockets, gears, belts, trolleys, boards, and safety beams—fitted and calibrated to Merlin spec with warranty.
Annual servicing to extend lifespan, quieten operation, and ensure safe reversal. Includes tension/balance checks.
We repair and replace Merlin SilentDrive Essentials/Elite and Commander motors, advise on compatibility, and program remotes & MyQ connectivity.
Grinding or slipping? We replace worn sprockets, belts, and clutches, retension springs, and re-set travel/force limits to Merlin specs.
See FAQsReal feedback about our repairs and installs.
EXCELLENT Based on 708 reviews Chat Shamkesef2025-09-12Trustindex verifies that the original source of the review is Google. Excellent service, they are kind, patient and respectful. Very professional. Antony Swain2025-08-29Trustindex verifies that the original source of the review is Google. Good job. Ineeded my battered door panels replaced. AGG were very efficient, always on time and the whole door is now back working correctly. Stuart Nestor2025-08-29Trustindex verifies that the original source of the review is Google. My electronic front gates were failing to close properly. I contacted AGG Doors who sent someone the next day. The Serviceman soon put my mind at rest and had the problem solved very quickly. Great service and cost effective. I'd gladly recommend AGG Doors. NZ NZ2025-08-29Trustindex verifies that the original source of the review is Google. I am very happy with the service provided by AGG. The communication was fantastic and they organized a service appointment for the following day. Tom was professional, friendly and helpful. He fixed the problem with my garage door which now works so well. I am grateful for the service provided. Thank you Zoran Lachlan Patton2025-08-28Trustindex verifies that the original source of the review is Google. AGG originally installed our panel garage door in 2009. Only last year 2024-15 yrs later did the motor stop working and after calling them they came out next day and installed a new Merlin motor system and serviced the door as it was really noisy Now I get them out every year for a small service fee and the door is silent and runs like new. Can’t recommend more highly Ronald Gration2025-08-28Trustindex verifies that the original source of the review is Google. prompt and efficient service -explained the service conducted in a friendly and professional manner. Bruce Hartnett2025-08-22Trustindex verifies that the original source of the review is Google. AGG Doors provided an excellent service - very efficient and reasonably priced with advice both on how to care for the garage door and on the identification of any potential emerging issues. I am a very satisfied customer and recommend them unreservedly.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Yes—on parts and labour. First we inspect to confirm the fault and whether it’s covered by manufacturer or service warranty, then we advise next steps.
Absolutely. We supply and program Merlin-compatible remotes and can assist with MyQ setup and troubleshooting.
Card and EFT preferred; invoices available for commercial accounts.