A broken garage door spring is the most common emergency repair in Houston. It causes a loud bang and leaves the door too heavy to open. Most spring replacements cost $185-$390 and are completed same day. Don't attempt DIY. Torsion springs are under extreme tension and cause serious injury when mishandled.
Signs Your Garage Door Spring Is Broken
A broken spring almost always announces itself. Here's what to look and listen for.
- Loud bang from the garage, often mistaken for a car backfire
- Door won't open at all, or opens a few inches and stops
- Door feels extremely heavy when you try to lift it manually
- Opener motor runs but the door doesn't move
- Visible gap in the spring coil above the door
- Door is uneven: one side sits higher than the other
Reality Check
Torsion spring: A tightly-wound steel coil mounted horizontally on a metal shaft above the center of your garage door. It stores mechanical energy when the door closes and releases it to help lift the door when opening. One broken torsion spring makes most residential doors impossible to lift safely.
Torsion Spring vs. Extension Spring: What's the Difference?
Most modern Houston homes have torsion springs. Older homes, especially those built before the 1990s, often have extension springs. The repair process and cost differ between the two.
| Factor | Torsion Spring | Extension Spring |
|---|---|---|
| Location | Horizontal, above door center | Along horizontal tracks, both sides |
| Common on | Newer doors, larger doors | Older homes, lighter doors |
| Typical lifespan | 10,000-25,000 cycles | 8,000-15,000 cycles |
| Replacement cost | $185-$390 | $150-$250 |
| DIY difficulty | High: dangerous | High: still dangerous |
| Houston humidity impact | Moderate: galvanized versions available | Higher: often in open track position |
Why Springs Fail Faster in Houston's Humid Climate
Standard steel springs corrode in humid environments. Houston's Gulf-influenced humidity, consistently above 75% from May through October, accelerates surface oxidation on the spring coils. That oxidation weakens the metal and leads to early failure.
Standard springs rated for 10,000 cycles sometimes fail at 6,000-7,000 cycles in Houston because corrosion has weakened the coil before it's mechanically worn out. Galvanized and zinc-plated springs resist this. They cost $60-$100 more but last significantly longer.
Houston Example
What Affects the Cost of Spring Replacement in Houston?
Get an exact quote from our quote form. Our Houston spring cost guide has the full breakdown. Here's the short version.
| Houston Spring Replacement Pricing | |||
|---|---|---|---|
| Service | Low | Typical | High |
| Single torsion springMost common residential install | $185 | $235 | $285 |
| Dual torsion spring (both)Recommended: replace both at same time | $260 | $320 | $390 |
| Extension spring pairOlder door style, 2 springs per door | $150 | $195 | $250 |
| High-cycle upgrade (25k+)Best value for frequently used doors | $310 | $380 | $450 |
| Galvanized spring (humidity rated)Recommended for Houston's humid climate | $280 | $350 | $420 |
Should You Replace One Spring or Both?
If both springs are the same age, replace both. This is the clearest piece of advice in garage door repair. The second spring is under the same fatigue as the first. If one failed, the other will follow in weeks or months. Two separate service calls cost more than one.
Pro Tip
Areas We Serve for Spring Repair
Same-day spring replacement across Greater Houston. Most suburban calls (Sugar Land, Katy, The Woodlands) get same-day service. Heights and Memorial are typically reached within 2 hours for emergency calls.
Related pages: Garage Door Repair | Emergency Service | 7 Signs Your Spring Is Broken