When your garage door suddenly refuses to open, one of the most common culprits is a broken garage door spring. These springs carry the full weight of your door and allow the opener to lift and lower it smoothly. When one breaks, your door can feel impossible to lift, your opener may strain, and your day can quickly grind to a halt.
At Motion Garage Doors, we specialize in garage door spring replacement in Mississauga, helping homeowners across neighbourhoods like Port Credit, Erin Mills, Clarkson, Cooksville, and Meadowvale restore safe, reliable operation to their garage doors. This guide walks you through everything you need to know about springs — how they work, why they fail, and what it costs to fix them.
Why Garage Door Springs Matter
Garage doors in Mississauga typically weigh between 150 and 300 pounds. Springs act as the counterbalance that allows the door to move effortlessly. Without them, all that weight would sit on your opener or — worse — on you.
There are two main types of springs:
- Torsion Springs – Mounted on a shaft above the door. They’re more durable, safer, and provide smoother operation.
- Extension Springs – Installed along the horizontal tracks. They’re more affordable but don’t last as long.
For most Mississauga homes, torsion springs are the preferred choice for long-term reliability, especially during Ontario’s changing seasons.
Why Garage Door Springs Break in Mississauga
Mississauga’s lake-influenced climate plays a big role in spring wear and tear. From cold winters and salty slush near Lake Ontario to hot, humid summers, metal fatigue is inevitable over time.
Common causes include:
- Normal wear and tear (about 10,000+ cycles or 7–10 years).
- Cold weather making steel brittle and more likely to snap.
- Road salt corrosion during winter months.
- Improper installation or mismatched spring sizing.
- Lack of lubrication or skipped annual maintenance.
If your garage door is making unusual noises or struggling to open evenly, it’s likely your spring system is under stress and needs attention.
The Dangers of DIY Spring Replacement
Replacing garage door springs yourself is not safe. Springs hold tremendous tension — enough to lift hundreds of pounds. One wrong move can cause severe injuries or property damage.
At Motion Garage Doors, our trained technicians use professional tools and safety procedures to replace springs safely and correctly, ensuring your door is balanced, quiet, and performs like new.
Cost of Garage Door Spring Replacement in Mississauga
The average garage door spring replacement in Mississauga costs $150 – $350 per spring, including parts and labour. Prices depend on:
- The type of spring (torsion vs. extension).
- Door size and weight.
- Whether one or both springs need replacement.
- Extra hardware or adjustments (rollers, cables, bearings).
- Emergency or after-hours service calls.
Pro Tip: Most double garage doors use two torsion springs. If one breaks, the other is likely close behind — replacing both ensures balance and saves you another service call later.
How Long Do Garage Door Springs Last?
- Standard springs: 10,000 cycles (roughly 7–10 years for the average Mississauga household).
- High-cycle springs: 20,000 – 50,000 cycles (ideal for busy families, multi-car homes, or rental properties).
Because Mississauga winters can accelerate metal fatigue, annual lubrication and professional tune-ups can add years to your spring’s lifespan.
Garage Door Spring FAQ – Mississauga Edition
The door won’t open, even though the opener runs.
A loud bang from the garage.
Visible gap in torsion spring coils.
The door looks crooked or uneven.
Cables have come loose.
The door feels heavy when lifted manually.
If any of these happen, stop using your opener and call a technician immediately.
Technically yes — but it’s unsafe. Without spring tension, a double door can weigh over 200 lbs. Lifting it could cause injury or burn out your opener.
Usually 1–2 hours, including inspection, balancing, and lubrication.
Lubricate springs twice a year (use garage door-specific spray, not WD-40).
Keep tracks and rollers clean.
Schedule annual maintenance before winter.
Avoid using the door excessively as a main entrance.
Final Thoughts
A broken spring doesn’t have to derail your day. With Motion Garage Doors, you get same-day service anywhere in Mississauga, from Streetsville to Lorne Park. Our certified technicians replace springs safely, inspect all moving components, and balance your door for smooth performance.
Your Garage. Our Motion.
Trust the local experts who know Mississauga homes and its weather challenges best.
Contact Motion Garage Doors today to schedule your garage door spring replacement in Mississauga and restore peace of mind.
