Your garage door is one of the hardest-working parts of your home.

All Garage Doors and Gates deserve attention before they fail.

Unfortunately, most homeowners don’t think about it until it suddenly stops working.

Whether your door won’t open or won’t close, the problem can range from a simple fix to a major repair.

If you’re searching for answers before calling a professional, this guide explains the most common reasons your garage door isn’t working and what you can safely check yourself.

Why Your Garage Door Won’t Open

If you press the remote and nothing happens, don’t panic. Here are the most common reasons your garage door refuses to open.

1. Broken Garage Door Springs

A broken torsion or extension spring is one of the leading causes of garage door failure. Springs carry the weight of the door, making it easy for your opener to lift it.

Signs of a broken spring include:

• A loud bang from the garage
• The opener runs, but the door barely moves or slams down after a few inches
• The door feels extremely heavy when lifted manually

Never attempt to replace garage door springs yourself. They are under extreme tension and can cause serious injury.

2. Power Issues

Sometimes the solution is surprisingly simple.

Check:

• Is the garage door opener plugged in?
• Has a circuit breaker tripped?
• Is there a power outage in your area?

A quick inspection may save you an unnecessary service call.

3. Dead Remote Batteries

If the wall button works but the remote doesn’t, try to replace the batteries first.. many homeowners overlook this simple solution.

4. Locked Garage Door

Some garage doors have a manual lock that can accidentally be engaged. If the opener strains but the door won’t move, verify the lock hasn’t been activated.

5. Snapped Garage Door Cables

Garage door cables work together with the springs to safely lift the door. If a cable snaps or comes off the drum, the door may become crooked or refuse to open. This often causes a door to go offtrack.

Damaged cables should always be replaced by a trained garage door technician.

Why Your Garage Door Won’t Close

A garage door that won’t close can leave your home vulnerable and compromise your family’s security. Here are the most common reasons.

1. Misaligned Safety Sensors

Modern garage doors have photo-eye safety sensors near the floor. If these sensors become dirty, blocked, or misaligned, the opener will reverse the door instead of closing it. They sometimes move out of sync just from normal usage.

Check for:

• Dirt or spider webs on the lenses
• Toys, boxes, or other objects blocking the beam
• Flashing sensor lights indicating misalignment

Cleaning and realigning the sensors often solves the problem.

2. Something Is Blocking the Door

Even a small object under the garage door can trigger the safety system.

Inspect the entire doorway for:

• Tools
• Rocks
• Leaves
• Children’s toys
• Storage items

Remove anything blocking the door’s path before trying again.

3. Damaged or Bent Tracks

Garage door rollers must travel smoothly along the tracks. Bent tracks, loose brackets, or debris can prevent the door from closing properly.

If you notice the door jerking, binding, or coming off track, stop using it until it has been inspected.

4. Travel Limit or Force Settings Need Adjustment

Garage door openers use travel limits to determine when the door should stop.

If these settings become incorrect, your door may:

• Close partway and reverse
• Stop before reaching the ground
• Immediately reopen after closing

A professional garage door technician can quickly adjust these settings.

5. Garage Door Opener Problems

Over time, automatic garage door openers wear out just like any mechanical device.

Common opener problems include:

• Worn gears
• Bad circuit boards
• Failed capacitors
• Motor failure

If your opener is over 10-13 years old, replacing it may be more cost-effective than repeated repairs. Parts may no longer be manufactured and replacement is the only option.

When to Call a Garage Door Professional

While homeowners can safely check batteries, power, and safety sensors, repairs involving springs, cables, tracks, or opener components should always be handled by an experienced garage door company.

Continuing to operate a damaged garage door can make repairs more expensive and create serious safety hazards.

We Can Help

At All Garage Doors & Gates, we provide all garage door services: garage door repair, garage door opener repair, broken spring replacement, cable replacement, off-track repairs, and new garage door installation throughout Los Angeles County and Ventura County.

If your garage door won’t open, garage door won’t close, or is making unusual noises, our experienced technicians at All Garage Doors and Gates can quickly diagnose the problem and recommend the most cost-effective solution.

We proudly offer same-day garage door service, free estimates, and quality workmanship backed by years of experience. Whether it’s a simple adjustment or a complete replacement, we’re here to get your garage door operating safely and reliably again.

Don’t wait until a small problem becomes a major repair. Contact All Garage Doors & Gates today 818-514-5144 and let our team restore your garage door to perfect working condition.