7 min read A2Z Garage Doors
A customer called last Tuesday morning. His garage door wouldn't budge. When we arrived, one torsion spring had snapped clean in half, and the second was on its way out. He told us he'd heard a loud bang the night before but ignored it. That bang was his ticket to a $300+ repair that could have been prevented with a $400 replacement done on his schedule. Garage door springs in Mountain View fail quietly until they don't, and knowing when to replace them saves money, hassle, and your safety.
Your garage door relies on either torsion springs or extension springs to lift 300 to 400 pounds with ease. These springs don't wear out evenly. They're rated for roughly 7 to 9 years of normal use, or around 10,000 to 15,000 open/close cycles. When a spring reaches the end of its life, the metal fatigues. Tiny stress fractures form. Then one day, with no warning, the spring snaps.
Torsion springs (the horizontal bar above your door) are the most common in modern homes. Extension springs (the vertical cables on either side) are older but still around. Both fail the same way: suddenly and completely. When this happens, your opener can't lift the door. The door might crash down on its own. This is dangerous and expensive.
The good news? Springs usually give you clues before they fail completely. Listen for a loud bang or crack when the door opens or closes. That sound means metal is fracturing. You might also notice the door rising unevenly, leaning to one side, or moving slower than usual. Some homeowners report the door feeling heavier or the opener struggling harder than it used to.
If you see any of these signs, don't wait. A snapped spring leaves you stranded and creates safety hazards. Check out our guide on 5 warning signs your garage door springs need replacement for a deeper look at what to watch for.
Spring replacement isn't cheap, but it's far cheaper than emergency repair. A single torsion spring replacement runs $150 to $300 depending on the spring's size and your door's weight. Extension springs cost about the same. Most homes need both springs replaced at the same time, even if only one has failed, because the other is close behind.
**Need garage door springs in Mountain View today?** Call 650-663-3586. we cover same-day service across the area.
Compare that to what happens when you ignore the warning signs. A snapped spring can damage your opener (another $300 to $500). If the door crashes down, you risk injury or property damage. Emergency repair calls cost more because they happen at night, on weekends, or on holidays. One customer in Palo Alto paid $600 for a midnight emergency visit that could have been a $400 routine replacement.
Don't try to replace garage door springs yourself. This isn't a DIY job. Springs are under extreme tension. If you slip, the spring can cause serious injury. Professional technicians have the right tools, training, and insurance.
Contact us for a free same-day estimate on our springs service. We'll inspect both springs, check the cables, and tell you exactly what needs work. If replacement is the answer, we'll explain the cost upfront before we touch anything. Same-day installation is available for most Mountain View customers, and we serve surrounding areas like Sunnyvale and Cupertino as well.
Our garage door maintenance guide includes a yearly spring inspection step that catches problems early. Adding that to your routine prevents most emergency calls.
When we replace your springs, we balance the door to make sure it opens and closes smoothly. A poorly balanced door puts extra stress on your opener and wears out new springs faster. We also check the cables, rollers, and hinges while we're there. Many problems start with springs but spread to other parts.
The whole job typically takes 1 to 2 hours. You'll be back in business the same day. After replacement, your door should feel lighter, move faster, and operate more quietly.
If your garage door is making noise, moving slowly, or you can see visible damage to the springs, call today. Don't wait for the snap. Schedule a free quote online or dial 650-663-3586 right now. We'll get you sorted quickly and safely.
Garage Door Mountain View handles spring replacement for homes and businesses across the area. We stand behind our work with a warranty on parts and labor. Your door is too important to ignore.
Q: Can I drive my car out if my spring is snapped? A: No. Do not attempt to open the door manually or with the opener if a spring is broken. The door could fall suddenly. Call for professional service immediately.
Q: How long do garage door springs last? A: Torsion and extension springs typically last 7 to 9 years with normal use, or around 10,000 to 15,000 cycles. Lifespan varies based on climate, maintenance, and usage frequency.
Q: What's the difference between torsion and extension springs? A: Torsion springs sit horizontally above the door and twist to lift it. Extension springs run vertically on the sides and stretch. Torsion springs are stronger and last longer but cost slightly more to replace.
Q: Why should I replace both springs if only one snapped? A: The second spring is likely near the end of its life too. Replacing only one creates imbalance and extra wear on the new spring. Both together ensures smooth, safe operation for years.
Q: Do you offer emergency spring repair at night or weekends? A: Yes. Call 650-663-3586 for emergency service. Same-day and after-hours availability depends on current demand, but we prioritize urgent cases.