Garage Door Spring Repair in Brighton, CO
Safe, same-day torsion and extension spring replacement. When a spring snaps with a loud bang, do not attempt to lift the door or force your opener. We install high-cycle, oil-tempered springs engineered for Colorado weather.
SAFETY WARNING: Extreme Spring Tension
Garage door springs hold between 100 and 300+ foot-pounds of stored mechanical energy. Attempting to unwind or replace springs with makeshift tools, screwdrivers, or vise grips can result in catastrophic personal injury or severed cables.
What to do right now: Disconnect your electric opener from the power outlet and leave the garage door fully closed. Call our Brighton team at 720-408-2782.
Symptoms of a Broken Garage Door Spring
Every time your garage door opens and closes, the torsion spring tightens and unwinds. Like a paperclip bent repeatedly back and forth, the steel will eventually succumb to cycle fatigue. In Brighton, severe sub-zero winter temperatures accelerate this failure by making the steel brittle.
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A Loud Gunshot-Like Bang: Homeowners often think something fell onto the roof or an intruder tried to enter. The sound is the spring snapping under peak torque.
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A Visible 2-Inch Gap in the Coil: Look at the metal shaft directly above your closed door. A broken torsion spring separates cleanly, leaving a conspicuous 2-to-3-inch gap.
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Door Only Lifts a Few Inches: When you press the remote or wall switch, the opener motor strains, lifts the door 3 to 6 inches, and reverses back down due to excessive weight.
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Slack or Spooled Cables: When spring tension is lost, the lift cables on either side lose counter-tension and often unwind from the drums.
Car Trapped Inside? We Provide Emergency Help
If your vehicle is stuck inside the garage and you cannot get to work or appointments, call us immediately. We prioritize trapped vehicle emergencies throughout Brighton, Henderson, and Adams County.
Why We Always Recommend Replacing Both Springs
If your two-car garage door has a dual-spring setup and only one spring has broken, the unbroken spring has completed the exact same number of lift cycles. It has endured identical metal fatigue. Replacing both springs simultaneously guarantees equal lift balance, protects your opener motor, and avoids a second service call a few weeks later.
Torsion Springs vs. Extension Springs
Understanding which counterbalance system your garage door uses is essential for proper sizing, calibration, and long-term reliability.
| Feature | High-Cycle Torsion Springs (Modern) | Extension Springs (Older Style) |
|---|---|---|
| Mounting Location | Directly above the closed door opening on a center steel shaft | Parallel along horizontal overhead tracks on both sides |
| Operating Motion | Twists to store torque; remains stationary on steel shaft | Stretches and contracts linearly across pulley wheels |
| Safety Profile | If a spring snaps, it remains safely contained on the steel shaft | Requires an internal safety cable to prevent flying projectile hazards |
| Lifespan Rating | 10,000 to 25,000+ open/close cycles (approx. 7–15 years) | 5,000 to 10,000 cycles (approx. 3–7 years) |
| Conversion Available | Standard gold standard for modern residential doors | We can convert old extension springs to modern torsion assemblies |
Our Professional Spring Replacement Procedure
Precision matters. Incorrectly sized springs will throw your door out of balance, straining your opener motor and wearing down track rollers.
1. Door Weight & Sizing
We accurately measure wire gauge, inside diameter, and overall coil length. We calculate precise IPPT (inch-pounds per turn) to match your door's exact dead weight.
2. Center Bearing Inspection
We inspect the center support bearing and end bearing plates. A frozen center bearing causes premature spring failure. We replace damaged bearings on the spot.
3. Safe Mechanical Winding
Using hardened steel winding rods, we safely wind the springs to exact factory revolutions, ensuring equal torque distribution between both sides.
4. Balance & Force Check
We disconnect the opener to perform a manual balance test. When properly balanced, the door stays resting at the halfway point without drifting up or slamming down.
Garage Door Spring FAQs
Garage door torsion springs are wound under tremendous mechanical tension. If a makeshift tool or wrench slips out of the winding cone, the spring releases stored kinetic energy instantaneously. This can cause severe bone fractures, deep lacerations, or head trauma. Professional technicians use specialized equipment, hardened winding bars, and years of experience to perform replacements safely.
Yes. Both springs were installed together and have completed the exact same number of cycles. When one snaps, the second spring is at the very end of its fatigue life and will typically break within weeks. Replacing both guarantees equal lift balance, protects your opener, and avoids paying for another service call.
No. Garage door openers are designed to steer a balanced door, not lift the dead weight of a 200+ pound door. Attempting to force the opener will strip the nylon drive gear, burn out the logic board or capacitor, or snap the drive belt.