Garage Door Won't Open?
Door not moving when you press the button? We diagnose and fix unresponsive doors across the Perth metro — usually the same day you call.
Quick Answer
The usual suspects when a garage door won't open: a failed opener motor, a snapped spring or lift cable, a blocked safety sensor, a flat remote battery, a tripped power circuit, or something jammed in the tracks. If the door seems heavy, damaged or firmly stuck, don't force it — bring in a technician.
Common Causes
Motor not responding
Openers die three ways: a tripped breaker, a cooked capacitor, or plain old age catching up with the motor.
Broken spring
Torsion or extension springs carry the door's full weight. A snapped spring makes the door too heavy to lift safely.
Cable snapped
When a lift cable frays through or snaps, the door can lurch, drop on one side, or wedge itself mid-travel.
Remote battery / signal issue
The humble flat battery — plus lost pairing and signal interference — accounts for a surprising share of “broken” doors.
Sensor obstruction
Photo-eye sensors that are dusty, knocked out of line or obstructed make the opener refuse to move as a safety measure.
Track obstruction
A stone in the track, a bent rail or seized rollers can bring the door to a dead stop partway.
Power supply issue
No power, no door: a thrown breaker on the switchboard, a dead outlet or an unplugged lead stops everything.
Door out of balance
A door that's lost its balance overworks both opener and springs until, one day, nothing moves at all.
What You Can Check Safely
Safe to check yourself
- Swap the remote battery, then try a second remote or the wall button
- Confirm the opener's power point actually has power
- Test the wall control as well as the remotes
- Look for any visible obstruction along the door's track
- Look at the floor-level safety sensors for dust, spider webs or anything blocking them
Do not attempt
- Never wrench the door up or down by hand
- Leave the springs completely alone
- Leave the lift cables completely alone
When to Call a Technician
Call a technician straight away if any of the following apply:
- Lifting by hand takes far more effort than it should
- A bang came from the garage just before the door quit
- Any cable hangs slack, shows fraying, or has come away
- There's a visible break or gap in a spring
- The motor hums but the door doesn't move
- The door looks crooked or off-track
- The door is jammed at fully open or fully shut
Cost Guidance
| Scenario | Typical Price Range | Notes |
|---|
Exact pricing comes down to what caused the fault, the parts involved and your door’s size — we confirm the figure on site before starting, and quoting is free.
Locked out — or stuck wide open?
A door frozen open leaves the house exposed; frozen shut, it traps the car. Either way our after-hours team responds fast, seven days a week.
Frequently Asked Questions
Start with the simple stuff: remote battery, power point, wall button and the floor-level sensors. If those all check out, the likely causes are a broken spring, a failed motor or a snapped cable — all technician territory. A door that suddenly feels heavy points squarely at the spring.
24/7 Emergency
Garage Door Repairs Perth
Door stuck at midnight? Spring snapped on a Sunday? Call 0412 988 733 any hour, or book online in under a minute — same-day repairs right across Perth.