Garage Door Spring Warning Signs West Covina Homeowners Shouldn't Ignore
2026-03-26 6 min read
There's a particular sound that West Covina homeowners never forget once they've heard it: a loud bang from the garage, like a firecracker going off inside the house. Nine times out of ten, that's a garage door spring snapping under tension. If you're lucky, it happens while you're home and can deal with it. If you're not, you walk out to the garage in the morning and find a door that won't budge.
Spring failure is one of the most common garage door problems in the area, and it's largely preventable if you know what to look for. The midcentury ranch homes that make up much of West Covina's housing stock. many built in the 1960s and updated over the decades. often still have original-era hardware that's well past its service life. Even newer homes in South Hills or the Walnut Creek neighborhood aren't immune. Springs wear out based on cycles, not calendar years, and a busy household can exhaust a spring's lifespan faster than most people realize.
How Garage Door Springs Actually Work
Your garage door weighs somewhere between 150 and 350 pounds depending on material and size. The springs. either a single torsion spring mounted horizontally above the door, or a pair of extension springs running along the sides. counterbalance that weight so your opener only has to manage a fraction of it. Without functioning springs, the opener would be trying to lift hundreds of pounds on its own. That's why a broken spring doesn't just mean a noisy door. it means the whole system is under dangerous stress.
Standard springs are rated for around 10,000 cycles. One cycle is one full open and one full close. If your household uses the garage door four times a day, that works out to roughly seven years of life. High-cycle springs rated for 25,000 cycles or more are available and worth the investment for active households. If you're unsure what's currently installed, our services page covers spring replacement and upgrade options in detail.
Warning Signs to Watch For
The Door Feels Unusually Heavy
Try this test: disconnect the opener by pulling the red emergency release cord and manually lift the door to about waist height. A properly balanced door should hold its position without drifting. If the door feels unusually heavy to lift, or if it drops quickly when you let go, the springs are losing tension and may be close to failure. This is one of the clearest early-warning signs, and it costs nothing to check.
Grinding, Squeaking, or Popping Sounds
Some noise from a garage door is normal. What's not normal is a persistent grinding or popping that wasn't there before, or a high-pitched squeak that doesn't go away after lubrication. Those sounds often mean a spring is misaligned, corroded, or operating near the end of its life. In West Covina's dry climate, springs can also develop surface rust that accelerates wear. especially in garages that get occasional winter moisture from our rainy season (December through February tends to be the wettest stretch of the year).
Visible Gaps in the Coils
Look at the torsion spring above your garage door. If you see a gap. a section where the coil has separated. the spring has already broken. There's no patching or tightening a broken spring. The door should not be operated until the spring is replaced. A broken torsion spring means the opener is doing all the lifting unassisted, and continuing to run it risks burning out the motor and damaging cables and drums.
The Door Opens Unevenly or Tilts
If one side of the door rises faster than the other, or if the door looks lopsided when it's partially open, one spring has likely failed while the other is still working. That imbalance puts extra stress on the surviving spring, the cables, and the opener. Homeowners in neighboring Covina sometimes call this a "crooked door" problem. whatever you call it, it needs attention quickly before the second spring goes and takes other components with it.
The Opener Strains or Stops Mid-Lift
If your opener hums, hesitates, or stops partway through lifting the door, it's often compensating for spring failure. The motor wasn't designed to carry a 200-pound door on its own, and forcing it to do so repeatedly will burn it out. If you notice the opener struggling more than usual, don't keep hitting the button. Disconnect it and do the manual lift test described above.
Why You Should Never Replace Springs Yourself
This is one of those home repairs where the YouTube tutorials dramatically understate the risk. Garage door springs store enormous amounts of tension. A torsion spring under full load can release that energy violently if it slips or is improperly handled. causing serious injury to hands, face, or anyone nearby. Special winding bars and specific techniques are required. Without the right tools and training, a door with no spring support. typically 150 to 300 pounds. can drop suddenly and without warning.
This isn't a liability disclaimer. It's a genuine caution based on what actually happens when these repairs go wrong. Leave spring replacement to a trained technician. Contact our team and we'll get it handled safely, usually within the same day.
How to Extend Spring Life
You can't stop springs from eventually wearing out, but you can slow the process. Apply a silicone-based lubricant to the springs every three to four months. this is especially important heading into winter when West Covina's occasional rainy stretch can introduce moisture that accelerates corrosion. Keep the tracks clear of debris, and have a professional perform a balance check and full inspection once a year. Catching a spring that's at 80% of its life is far cheaper than an emergency call after it snaps.
Garage Door West Covina provides annual tune-up inspections that include spring condition checks, balance testing, and lubrication. It's a straightforward way to avoid being caught off guard. Learn more on our about page or browse the blog for more maintenance guidance tailored to San Gabriel Valley homes.
Frequently Asked Questions
Q: How do I know if I have a torsion spring or extension springs?
A: Look above your garage door when it's closed. If you see a single horizontal coil running along the metal bar above the door, that's a torsion spring. If you see two springs running parallel to the horizontal tracks on each side of the door (stretching when the door closes), those are extension springs. Torsion springs are more common on modern doors and generally last longer.
Q: Can I still use my garage door if I think a spring is going bad but it hasn't broken yet?
A: Technically yes, but it's not a good idea to keep using it heavily. A spring that's losing tension puts extra load on your opener motor with every cycle. More importantly, a weakened spring can snap unexpectedly. If you suspect the spring is worn, schedule a professional inspection soon. catching it before it breaks is always easier and less expensive than an emergency repair.
Q: Do I need to replace both springs even if only one broke?
A: Yes, in most cases. If one spring has reached the end of its life, the other is typically close behind. Replacing both at the same time ensures even tension on both sides of the door and avoids a second service call a few months down the line. Any reputable technician will recommend replacing the pair.