2026-08-19 7 min read
Most homeowners in Perris don't know which type of garage door springs they have until one fails. Torsion springs and extension springs work differently, fail differently, and cost differently to replace. Understanding the distinction could save you money and, more importantly, prevent a dangerous injury.
Your garage door is held up by springs that counterbalance the weight, making it easy to open and close. The two designs serve the same purpose but in fundamentally different ways.
Torsion springs are mounted horizontally above your door opening. They twist and unwind to lift the door. One torsion spring can support a standard residential door; heavier doors often need two. These springs are more durable, lasting 7 to 9 years with moderate use. They fail predictably when they reach end of life.
Extension springs are mounted on either side of the door, running parallel to the horizontal tracks. They stretch and contract like a rubber band to lift the door. Most homes have two extension springs working together. These tend to wear faster, typically lasting 5 to 7 years, and can snap suddenly without warning.
A snapped spring is not a minor inconvenience. The door becomes a 300+ pound dead weight that won't budge. You cannot operate the door manually or with the opener. This is exactly the scenario we handle with emergency calls across Perris and surrounding areas.
Springs don't just break randomly. They fail because of friction, temperature swings, and repeated cycles. The Perris climate, with hot days and cooler nights, actually accelerates spring wear.
Listen for these warning signs: a loud bang or crack from the garage, the door feeling heavy when you pull it up by hand, or the door moving unevenly. If one side opens faster than the other, one spring is likely weakening while the other still has life left.
Never attempt to replace a spring yourself. The tension stored in a wound torsion spring is lethal if released incorrectly. Extension springs can snap and strike your face or body. We've seen injuries that could have been prevented with a simple phone call. Our technicians at Garage Door Perris carry the right tools, replacement parts, and insurance to handle this safely.
For a detailed breakdown of replacement timelines and what the full cost actually includes, check out our guide on when to replace garage door springs and pricing in Perris.
**Need garage door springs in Perris today?** Call 951-720-3965. We cover same-day service across the Perris area and nearby communities.
A torsion spring replacement typically costs $200 to $400 per spring, depending on door weight and spring quality. Extension springs run $150 to $300 each. Labor is usually $150 to $200 for a single replacement.
The total cost depends on: - How many springs need replacement (one or both) - Spring type and weight rating, Whether other parts were damaged when the spring failed, Whether you call during business hours or after 5 PM
We always provide a free estimate before any work begins. That estimate accounts for the specific springs your door uses, not generic pricing. If you're deciding between repair and replacement, we'll be honest about which makes financial sense for your situation.
For insight into what emergency calls cost when timing is tight, read about emergency service pricing in Perris.
If your spring snaps today, you need it fixed today. We keep common torsion and extension springs in stock across Perris, so most calls can be completed the same day you call.
Prevention is cheaper than emergency repair. A basic maintenance routine includes lubricating springs annually and having them inspected every 2 to 3 years. Small issues caught early prevent the sudden failure that leaves your car trapped inside.
Our technician will first inspect both springs, even if only one is visibly broken. If one has snapped, the other is likely near the end of its life too. Replacing both at once saves you a second service call a few months later.
The door is secured in place. We release tension from the old spring carefully, install the new one, test the door balance, and ensure the opener works smoothly. The entire job takes about an hour for a standard residential door.
Ready to schedule a same-day inspection? Get a free estimate and book your appointment online.
How long do garage door springs last? Torsion springs typically last 7 to 9 years under normal use. Extension springs wear faster, usually lasting 5 to 7 years. Frequency of door cycles and climate conditions affect lifespan. A door opening and closing eight times daily will wear springs faster than one used twice daily.
Can I replace a garage door spring myself? No. Springs are under extreme tension. A mistake during removal or installation can cause serious injury or death. Always hire a licensed professional with proper equipment and insurance. DIY spring work is one of the most common garage door injuries we see.
Why does my door feel heavy after opening it halfway? This indicates one spring has lost tension or has failed. The remaining spring cannot support the full door weight alone. Stop using the door immediately and call for service to prevent damage to the opener or door panels.
What's the difference between a snapped spring and a worn spring? A worn spring gradually loses its lifting power over months or years. You'll notice the door getting heavier. A snapped spring fails instantly with an audible bang, and the door stops moving. Snapped springs are always emergencies.
Do both springs need replacement if only one snaps? Not always, but we recommend it. If one is broken, the other is likely near the end of life. Replacing both now prevents a second emergency call within weeks and keeps the door balanced evenly.