Garage Door Motor Repairs in Perth, WA

Most motors we are called out to have not failed on their own. They have been asked to drag an unbalanced door for months and finally given up. We test the door's balance first, then the motor, board, capacitor and sensors — because fitting a new motor to a door that killed the last one just resets the clock.

Available across 180 Perth suburbs. How quickly we can get to you depends on which corridor a van is working — every suburb page carries its own honest window rather than one number pasted across the metro.

📞 Call (08) 6171 2442 Find your suburb

Control board of a garage door motor being tested with a multimeter

What the job covers

Motor units and control boards
Capacitors and limit switches
Drive belts, chains and carriages
Remotes, wall buttons and keypads
Photo-eye safety sensors and alignment
Battery backup units

Signs you need it

The motor hums but the door does not move
It only closes if you hold the wall button down
It reverses as soon as it touches the ground
The remote works from one metre away and no further
It stopped after a storm or a power cut

Brands we carry parts for

B&D, Merlin, Centurion, Steel-Line, Grifco, Danmar, Gliderol, Automatic Technology— and unbranded and older doors too. These are other companies’ trademarks; we reference them as parts compatibility, not as any kind of dealer status. If something has to be ordered in, we will say so before starting rather than after.

Motors across Perth — 180 suburbs

Worth reading first

Photo-eye safety sensor at the base of a garage door opening, blocked by a bicycle wheel

7 min read

Why Won't My Garage Door Close? 8 Causes, Ranked by How Common They Are

The most common garage door fault there is — ranked by what actually causes it, starting with the one you can fix yourself in two minutes.

Read it

Technician checking garage door balance by hand at the halfway point

6 min read

How Often Should a Perth Garage Door Be Serviced? Twice a Year, and Here Is Why

The standard advice is once a year. Perth's conditions make that wrong, and the argument is environmental rather than commercial.

Read it

Garage door remote opened on a bench with the coin cell being replaced

6 min read

Garage Door Remote Stopped Working? Work Through It in This Order

The one genuinely safe DIY article on this site. Four checks in order, by brand, and a clear line where you should stop.

Read it

Red manual release cord hanging from a garage door carriage in a Perth Hills garage

7 min read

Storm Season in the Perth Hills: Power Cuts, Manual Release and Bush Litter

The one genuinely useful safe instruction on this whole blog — how to work the manual release, and how to re-engage it without damage.

Read it

Old garage door motor unit being lifted off its ceiling rail during a replacement

7 min read

Signs Your Garage Door Motor Is Near the End (and What Replacing It Involves)

Most motors we replace did not fail on their own. Before you buy one, it is worth knowing what actually killed the last one.

Read it

Trusted locally

Motors — what customers said

“Ours is a wide double opening and the previous motor had been wrong for it from the start. First person to actually explain why it kept failing instead of just fitting another one.”

Anthony P.Cottesloe

“After a storm the door would not respond to anything. Turned out to be the board rather than the motor, which he said was common up here. Repaired it instead of replacing the lot.”

Grant W.Kalamunda

“Motor had been struggling for months. He checked the door balance first and found that was the actual problem — said fitting a new motor to it would have killed that one too.”

Leanne S.Baldivis

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Garage Door Motor Repairs — common questions

Does a new motor need an electrician?

It depends on how it is powered. Plugging a motor into an existing power point is not electrical installation work. Hard-wiring one, or adding a new power point in the garage, is — and that needs a licensed electrical contractor. We will tell you which situation you are in before we quote, not after.

The door reverses every time it reaches the floor. Why?

Usually blocked or misaligned photo-eye sensors — a cobweb, a bike wheel, a shifted bracket. Sometimes it is the close-force limit set too tight, and occasionally it is the door binding on a bent track. It is the most common fault we see and the cheapest to fix.

My remote stopped working after a storm.

Perth's storm season takes out control boards through power surges more often than people expect, particularly in the Hills where outages are frequent. Try a fresh battery and re-pairing first; if the wall button also does nothing, it is the board.

Can you repair the motor or does it need replacing?

Boards, capacitors, limit switches, belts and carriages are all repairable. If the motor windings have gone or the unit is old enough that parts are no longer made, replacement is the honest answer and we will say so.