Your Garage Door Won’t Open (Or Won’t Close)
Risk Level: Medium
This is one of the most frustrating garage door problems because you’re either stuck inside or unable to secure your garage. In most cases, the issue comes down to one of the following.
1. A Broken Spring
If your garage door won’t open at all, or only lifts a few inches before stopping, there’s a strong chance the spring snapped. Many people remember hearing a loud BANG—similar to a gunshot or car backfire—right before the door stopped working.
What to do:
Call a professional. Do not attempt to fix a broken spring yourself. Garage door springs are under extreme tension and are genuinely dangerous.
Typical cost:
- $150–$350 nationally
- $200–$400 in large metro areas like New York
2. Someone Pulled the Red Emergency Release
The red cord hanging from your opener disconnects the door from the motor. This often happens during power outages.
What to do:
With the door fully closed, pull the handle toward the door (not straight down). You should hear the trolley click back into place. Then try the opener again.
Cost: Free
3. Dead Remote Batteries
It sounds obvious, but this causes more service calls than you’d expect.
What to do:
Replace the batteries. If the wall button works but the remote doesn’t, this is almost certainly the issue.
Cost: ~$3
4. Blocked or Dirty Safety Sensors
If the sensors near the floor are blocked, dirty, or misaligned, the door won’t close.
What to do:
- Remove any objects in the doorway
- Wipe sensor lenses clean
- Check that both sensors show solid LED lights
- If one is blinking, gently realign it
Cost: Free
5. Manual Lock Engaged
Some doors have a slide lock that physically prevents movement.
What to do:
Look for a horizontal bar sliding into the track and disengage it.
Cost: Free
Broken Springs (The Most Common & Most Dangerous Problem)
Risk Level: High
Springs do the actual lifting. When one breaks, your opener is suddenly trying to move a 200–300 lb door on its own—and it can’t.
Signs Your Spring Is Broken
- Loud bang from the garage
- Door won’t open or only lifts a few inches
- Door feels impossibly heavy
- Visible gap in the spring
- Door hangs crooked
- Loose or hanging cables
Why Springs Break
- Normal wear (7–10 years is typical)
- Rust and corrosion
- Lack of lubrication
- Extreme temperature swings
Can You Fix This Yourself?
No. Please don’t try. Spring replacement causes serious injuries every year. Videos online don’t show:
- How easily springs get out of control
- The specialized tools required
- The danger of installing the wrong spring
Typical cost:
- $150–$350 nationally
- $200–$400 in major cities
Most professionals can complete the job in under an hour.
Opener Problems (Motor Runs, Door Doesn’t Move)
Risk Level: Low
Motor Runs but Door Doesn’t Move
Usually caused by a stripped internal gear—common in older openers.
Fix:
Gear replacement (DIY if experienced, but most people call a pro)
Cost: $150–$250
Grinding or Clicking Noises
Often worn gears or a loose chain/belt.
Fix:
Check chain tension first. If noise persists, internal gears likely need replacement.
Door Goes Up but Won’t Go Down
Almost always a sensor issue.
Fix:
Clean, align, and check sensor wiring. Replace sensors if needed.
Cost: $60–$80 for sensor pair
Remote Works but Wall Button Doesn’t (or Vice Versa)
- Replace wall button ($10–$15)
- Replace remote ($30–$50)
- Try reprogramming
Noisy Garage Door (Sounds Like a Freight Train)
Risk Level: Low
Squeaking or Screeching
Parts need lubrication.
Fix:
Use garage door lubricant (silicone or white lithium). Avoid WD-40.
Lubricate:
- Hinges
- Rollers
- Springs
- Bearings
- Chain/belt
Do this twice a year.
Grinding or Scraping
Worn rollers or bent tracks.
Fix:
Replace cracked rollers. Nylon rollers are quieter and cost ~$15 each.
Rattling
Loose hardware.
Fix:
Tighten bolts and check chain/belt tension.
Door Came Off the Track
Risk Level: High — Emergency
An off-track door can fall without warning.
What to do:
- Stop using the door
- Pull the emergency release
- Call a professional
Typical cost: $200–$400
Remote or Keypad Stopped Working
Risk Level: Low
Try this order:
- Replace batteries
- Stand closer to opener
- Reprogram remote
- Remove LED bulbs causing interference
- Replace remote ($25–$40)
Door Opens Then Immediately Closes
Risk Level: Low
Almost always safety sensors.
Fix:
Clean lenses, align sensors, check wiring, remove obstructions. Replace sensors if needed.
When You Should Always Call a Professional
Always call a pro for:
- Broken springs
- Broken cables
- Door off track
- Structural damage
- Major opener work
Safe DIY tasks include:
- Replacing remote batteries
- Cleaning sensors
- Lubrication
- Tightening bolts
- Weatherstripping
Typical Garage Door Repair Costs (National Averages)
- Spring replacement: $150–$350
- Opener repair: $150–$300
- New opener: $300–$500
- Cable replacement: $150–$300
- New rollers: $100–$200
- Tune-up: $75–$150
- Off-track repair: $200–$400
(Add ~20–30% in major cities)
How to Prevent Most Garage Door Problems
Twice a year:
- Lubricate all moving parts
- Tighten hardware
- Check for rust
- Test door balance
Once a month (2 minutes):
- Test auto-reverse
- Clean sensors
- Listen for unusual noises
This prevents about 90% of garage door failures.
Climate Matters: What Breaks Where You Live
- Cold climates: Springs fail more often
- Humid/coastal areas: Rust accelerates
- Hot/dry climates: Weather seals crack
- Hurricane zones: Reinforced doors required
Final Summary
Most garage door problems come down to:
- Broken springs
- Opener issues
- Sensor problems
- Lack of maintenance
Some fixes are simple. Others are dangerous and should never be DIY. Regular lubrication and inspections prevent most issues, and when you do need help, choose a reputable company with upfront pricing and good reviews—not someone trying to sell you a whole new door unnecessarily.
