Typical signs include: the door moving unevenly or getting stuck, loud or unusual noises when opening/closing, the door reversing unexpectedly, the opener not responding, visible damage or sagging sections. These symptoms often indicate issues with springs, tracks, cables, or the opener mechanism.

Yes — many overhead garage door repairs can be completed same-day if parts are available. The duration depends on the specific issue (e.g., replacing a spring vs. realigning tracks). Some repairs may take a few hours, while more complex issues could require additional time or follow-up.

Absolutely. Garage doors are heavy and under high tension (especially springs). DIY attempts can lead to injury or property damage. It’s strongly recommended to rely on a trained technician for repairs.

Regular maintenance can help avoid major repairs: lubricate moving parts, test the auto-reverse feature, inspect cables/tracks for wear, keep sensors clean and aligned, and schedule monthly visual checks. Early attention to odd noises or small misalignments can prevent bigger issues.

Typically, parts are covered for about 90 days after service, and labour for around 30 days, depending on the service provider. Always confirm the specific warranty terms during the appointment.