7 min read A2Z Garage Doors
Your garage door springs are the hardest working part of your entire system. In our years serving Cotati, we've seen this problem again and again: homeowners hear a loud bang, their door stops moving, and they panic about cost. The truth is simpler than you think. Understanding whether you have torsion or extension springs, recognizing early warning signs, and knowing what honest repair pricing looks like will save you money and headaches.
Garage door springs counterbalance the weight of your door, which typically weighs 300 to 500 pounds. Without springs, your opener would burn out within months trying to lift that load. The springs do the heavy lifting. Your door glides smoothly up and down because springs store and release energy with each cycle. They're not optional parts. They're essential. And they don't last forever.
Most springs in Cotati homes last between 7 and 9 years with normal use, assuming about 3 to 5 cycles daily. That's roughly 10,000 to 15,000 open-close cycles before metal fatigue causes failure. It happens fast when it happens. One day the door works fine. The next day you hear that unmistakable crack or snap.
The two main spring types serve the same purpose but work differently. Most modern homes, especially in the Cotati area, use torsion springs. These sit horizontally above your garage door opening, wound tight like a coil. As the door opens, the spring unwinds and releases stored energy. Torsion springs are more durable, safer, and last longer than extension springs.
Extension springs run vertically along each side of the door track. They stretch as the door closes and contract as it opens. They're less common now because they're more prone to sudden failure and can be more dangerous if they snap (the broken coil can whip violently). If you have extension springs, replacing them with torsion springs is often worth the investment for safety and longevity.
You can identify which type you have by looking at your garage door from inside. Torsion springs appear as one or two horizontal coils above the door. Extension springs look like long metal springs on either side. Don't touch them. Even a snapped spring is under extreme tension.
Springs fail due to metal fatigue, rust, and heavy use. But some factors accelerate failure in ways homeowners don't expect. Salty air near coastal regions (we're close to the San Francisco Bay area) corrodes springs faster. Humidity and moisture, especially during Cotati's wet winters, promotes rust inside the coil. Frequent cycling (opening and closing many times daily) exhausts the metal.
Poor maintenance speeds up failure too. Springs that never get lubricated work harder and break sooner. If you've neglected regular garage door maintenance, your springs are running on borrowed time.
**Need garage door springs in Cotati today?** Call 510-949-3486. we cover same-day service across the area.
A snapped spring is not a DIY repair. Don't attempt it. The tension is dangerous enough to cause serious injury. When you call us about a snapped spring, here's what the estimate includes. Labor typically runs $150 to $300. The spring itself costs $100 to $250 depending on type and size. If both springs are original and have similar age, we usually recommend replacing the pair since the second one will fail soon after. Total cost for both torsion springs and installation runs $400 to $800 in most cases.
Our pricing is transparent. We don't inflate estimates. We don't surprise you with hidden fees. If you want details before committing, we offer free estimates and explain exactly what needs fixing and why. Learn more about our garage door cost and pricing breakdown for Cotati homes to understand what affects total repair cost.
Catching spring trouble early prevents emergency calls at inconvenient times. Your door seems heavier to open, even with the opener. It moves slowly or jerks. You hear squeaking or creaking sounds, especially when opening and closing. The door doesn't stay open when you prop it. If you notice these signs, schedule an inspection. A technician can assess spring condition and tell you if replacement is weeks away or months away.
Visit our garage door springs lifespan and replacement timing guide for more detailed warning signs and when to act.
Regular lubrication extends spring life significantly. Once or twice yearly, apply garage door lubricant (not WD-40, which attracts dust) to springs, rollers, and hinges. It's simple and takes 15 minutes. Seasonal maintenance catches problems before they become emergencies. Our routine maintenance guide prevents costly repairs with affordable tune-ups.
Ready to assess your springs or schedule same-day repair? Contact us for a free estimate today. We'll inspect your system, explain what we find, and give you honest pricing with no surprises.
Your door should open and close smoothly for years. Protecting those springs with preventive care now keeps your garage functioning reliably. Call 510-949-3486 to get started.
How do I know if my garage door spring is broken? You'll hear a loud bang or crack when the spring fails. After that, the door stops opening, or the opener runs without lifting it. You may see the door hanging unevenly or notice a gap in the spring coil itself. Never force the door. Call for professional repair immediately.
Can I replace a garage door spring myself? No. Spring replacement requires releasing extreme tension safely. Improper handling causes serious injury or death. Always hire a trained technician. The cost is affordable compared to emergency room visits.
How long do garage door springs last? Torsion springs last 7 to 9 years under normal use (3 to 5 cycles daily). Extension springs last 5 to 7 years. Lifespan depends on usage frequency, climate, and maintenance. Regular lubrication extends life.
What's the difference between a snapped spring and a stretched spring? A snapped spring breaks completely. A stretched or weakened spring still holds the door but doesn't support its weight fully, making the opener work harder. Both need professional attention soon.
Will a snapped spring affect my garage door opener? Yes. Your opener will strain trying to lift the door without spring support. Continuing to use it can burn out the motor. Have the spring replaced before using the door again.