2026-08-30 7 min read
A broken garage door spring will not repair itself, and attempting to fix it yourself can result in serious injury or death. In our years serving Novato, we've seen this problem again and again: homeowners who thought they could save money by tackling a snapped spring ended up in the emergency room instead. Garage door springs operate under extreme tension, storing enough energy to crush a hand or worse. This post explains why professional help is non-negotiable.
Garage door springs are not like other springs in your home. A typical two-car garage door weighs 300 to 500 pounds. The springs don't just hold that weight. They store mechanical energy under constant, extreme pressure. When a torsion spring (the type mounted above most garage doors) breaks, that energy releases violently and unpredictably.
A single coil can snap and whip at speeds exceeding 60 mph. Your fingers, face, or body can be in the path. Even a glancing blow causes deep lacerations, broken bones, or worse. Extension springs, which run along the sides of the door, can snap with equal force and damage.
The danger doesn't end with the initial break. A partially broken spring can fail suddenly while you're working on it, or while your family is using the garage. Children have been killed by falling garage doors powered by failing springs.
Homeowners often underestimate the risk because they don't understand spring mechanics. Here are the mistakes we see most often.
First, people assume they can simply unwind or loosen a broken spring to make it "safe." You cannot safely relieve tension on a garage door spring without specialized tools and knowledge. A torsion spring wrench costs money and requires training to use correctly. Using the wrong tool or technique will cause the spring to unwind explosively.
Second, homeowners try to replace a spring while the door is partially open or closed. This leaves residual tension in the system. Even a "dead" spring can store energy if the door position isn't neutral. Moving any part of the mechanism can trigger sudden release.
Third, many people don't realize that both springs typically need replacement at the same time. If one spring has snapped, the other is likely near failure. Replacing just one creates an imbalanced door that strains the opener and remaining spring, leading to another failure within weeks.
**Need garage door springs in Novato today?** Call (415) 938-4402. We offer same-day service for snapped springs and emergency repairs across the area.
The moment you suspect a broken spring, stop using the garage door. Do not attempt to open or close it manually. Do not try to work around the problem.
Contact a licensed technician. A professional has the proper equipment: spring wrenches, safety cables, torque tools, and knowledge of load calculations. We assess both springs, determine if replacement is necessary, and handle the job safely in under an hour.
Cost matters, but safety matters more. If you're worried about expense, learn more about garage door spring replacement costs in Novato so you know what to expect. Most spring replacements run between $250 and $400 for both springs and labor. An emergency room visit costs thousands.
If you're unsure whether your springs are actually broken, read our guide on how to tell when garage door springs are failing. Signs include a door that won't open, opens partway and stops, or moves unevenly. Some people also hear a loud snap or bang when the spring breaks.
Garage Door Novato serves the area with fast, safe repairs. Our technicians carry both torsion and extension springs in common sizes, so most jobs are completed the same day you call. We also inspect your garage door opener and cables to make sure nothing else is at risk.
When you schedule a free quote, we'll assess your springs and give you an honest estimate before any work begins. No surprises, no pressure.
Garage door springs last 7 to 9 years under normal use. If your door is 8 years old or older, springs are approaching end of life. Proactive replacement prevents sudden failure and the panic that comes with a non-functional garage door.
Read about garage door maintenance in Novato to learn what else protects your system. We also offer seasonal maintenance and tune-ups that catch worn springs before they snap.
Regular maintenance isn't glamorous, but it keeps your family safe and your door working smoothly for years.
If your garage door springs are broken, don't wait. Call (415) 938-4402 or contact us online for a same-day estimate. If your springs are aging but haven't failed yet, schedule a maintenance check before they do. A small investment in prevention beats an emergency repair and a trip to the hospital.
Your safety is worth the phone call.
Can I manually open my garage door if the spring is broken? Not safely. A broken spring means the door is no longer balanced. Attempting to lift it manually risks pinching fingers, dropping the heavy door on you, or triggering a secondary failure. Keep the door closed and call a professional.
How long does a spring replacement take? Most jobs take 45 minutes to an hour. We remove the old spring, install new springs on both sides, and test the door's balance and opener settings before we leave.
What if I only replace one spring? Don't. Both springs wear at the same rate. Replacing one creates an imbalanced door that overloads the opener and remaining spring, causing failure within weeks. Always replace both springs together.
Is emergency spring repair more expensive? Yes, but the cost difference is smaller than you might think. An after-hours emergency call may add $50 to $100 to the standard replacement price. Waiting until business hours saves that premium and is often safer than rushing a repair in poor conditions.
Do I need to replace my garage door opener after the spring breaks? Not always. If the opener is less than 15 years old and the door closes smoothly after spring replacement, the opener is fine. Our technician will check this during the repair and let you know if replacement is needed.