Garage Door Repair in Dublin

The most common culprits, in order: a snapped torsion spring (you'll often hear the bang), a failed opener or its remote/keypad batteries, a disengaged emergency release, or a blocked/misaligned safety sensor making the opener refuse to run. Springs and openers are pro repairs; sensors you can often realign yourself.

Yes — genuinely. Torsion springs store enough energy to cause serious injury when unwound incorrectly, and they're the single most common cause of garage-door DIY accidents. Spring replacement is cheap professional work; there is no good reason to DIY it.

In Dublin, search for the fault plus your door type (sectional, roller, tilt) — and be wary of ad-heavy 'national' brands that subcontract at inflated prices, a known pattern in this trade. Good outfits quote spring replacement as a standard priced job and carry common springs on the van.

On a two-spring door, yes — springs wear together, and the surviving spring is usually near the end of its rated cycles. Replacing both in one visit costs little more than one and avoids a second call-out within months. High-cycle springs are worth the small premium for busy doors.

Openers typically last 10-15 years. Replacement makes sense when the logic board or motor fails outside warranty — modern units add safety reversal, quieter belt drives and smartphone control. Installation on an existing well-balanced door is a 2-3 hour job.

Worn rollers, loose hardware and dry hinges cause most rattles — an annual service (tighten, lubricate, balance-check) fixes them cheaply. Grinding or jerky travel points at track alignment or a failing opener drive. Noise on the way up plus a heavy-feeling door means the springs are losing tension.

Spring/cone and cable repairs typically run €100-220; opener replacement €300-550 fitted; a new single up-and-over door €700-1,400 installed.