January 5, 2026 Mike Johnson
Regular maintenance is the key to a long-lasting, trouble-free garage door. By spending just a few minutes each month on simple upkeep tasks, you can prevent most common garage door problems and extend the life of your system by many years. Homeowners in Bradbury, Duarte, and Glendora can count on us for professional maintenance service.
Take a few minutes each month to observe your garage door in operation. Watch and listen for anything unusual:
Catching problems early often means simpler, less expensive repairs. If you notice anything unusual, call a professional for an inspection.
Proper lubrication reduces friction, minimizes wear, and keeps your door operating quietly. Every three to six months, apply a garage door-specific lubricant or white lithium grease to:
Avoid using WD-40 as a lubricant.it's a solvent that can actually strip away existing lubrication. Use products specifically designed for garage doors.
The tracks guide your door's movement and need to stay clean for smooth operation. Wipe down the inside of the tracks with a damp cloth to remove dirt, debris, and cobwebs. Check that the tracks are properly aligned.they should be perfectly vertical on the sides and horizontal on the overhead sections.
The weather seal at the bottom of your door keeps out rain, leaves, pests, and drafts. Inspect it regularly for cracks, gaps, or wear. A damaged seal should be replaced promptly to maintain energy efficiency and keep your garage clean and dry.
Modern garage doors have important safety features that should be tested monthly:
Place a 2x4 board flat on the ground in the door's path. When the door touches the board, it should immediately reverse. If it doesn't, adjust the opener's force settings or call a professional.
While the door is closing, wave an object through the photo-eye sensors near the bottom of the door frame. The door should immediately reverse. Clean the sensor lenses regularly and ensure they're properly aligned.
A properly balanced door puts less strain on the opener and components. To test balance, disconnect the opener and manually lift the door halfway. A balanced door should stay in place. If it falls or rises on its own, the springs need adjustment.a job for professionals only.
The constant movement of your garage door can loosen hardware over time. Periodically check and tighten all brackets, bolts, and screws. Pay special attention to the roller brackets and hinges, which experience the most movement.
While many maintenance tasks are DIY-friendly, some repairs should always be left to professionals. Never attempt to adjust or replace springs, cables, or bottom brackets yourself.these components are under extreme tension and can cause serious injury. If you notice any significant issues, contact Garage Door Company Bradbury for safe, professional service. Also check out our guide to smart garage door openers for technology upgrades that can make maintenance easier.
Call 424-381-0950 to schedule your annual maintenance visit.