Do not replace a garage door spring yourself. The spring holds the full weight of your door and stores a lot of energy. A slipped winding bar, a wrong spring size, or a mistake in tension can cause broken bones, eye injuries, or a door that falls. A trained technician can do the job safely. In Edmonton, a standard pair of torsion springs typically costs $350 to $480, before GST.
A broken spring is a bad morning. A spring repair that goes wrong can be a bad year.
Plenty of homeowners watch a video, order a kit online, and decide to save a few hundred dollars. Some get through it. Others end up in the emergency room, or with a door that crashes down on a car. We get calls from homeowners after a DIY attempt does not go to plan, and the repair almost always costs more than it would have if they had called first.
This guide explains why spring replacement is different from other home repairs, what can go wrong, what the job really costs, and what you can safely do yourself instead. If your spring just broke, jump to the steps below or call us at 780-908-0907.
Key takeaways
- Garage door springs carry the weight of the door, not the opener.
- Springs are under heavy tension. A slip can cause serious injury in a second.
- The wrong spring size, even by a small amount, leaves the door unbalanced and unsafe.
- The “savings” shrink fast once you count tools, wrong parts, and the risk of a second repair.
- Edmonton winters make old springs more likely to fail, and cold makes any garage repair harder.
- A professional pair replacement is a few hundred dollars and usually takes about an hour.
What a garage door spring actually does
Your garage door is heavy. Depending on size and material, a single door can weigh well over 100 pounds, and an insulated or double door can weigh several hundred. You could not lift that comfortably by hand every day.
The spring does the lifting. It balances the door so it feels light when it moves. The opener only guides a balanced door up and down. It is not built to lift a full door on its own.
There are two main types. Torsion springs are mounted on a metal shaft above the door. Extension springs run along the side tracks. Both store energy by being wound or stretched, and both release it when they break or when someone adjusts them. If you are not sure which you have, our guide to torsion vs extension garage door springs shows you how to tell.
7 reasons DIY spring replacement goes wrong
1. Stored energy can release in an instant
A torsion spring is wound tight, like a coiled steel trap. To remove or install one, you have to wind or unwind it a few quarter turns at a time using winding bars. If a bar slips out of the winding cone, it can whip around fast. The result can be a broken wrist, a facial injury, or damage to anything in its path, including your car and the wall.
Professionals expect this risk and work to control it. A first-timer in a cold garage usually does not know how a bar feels right before it slips.
2. The right tools are not the tools most people own
Winding bars are made to fit the holes in the winding cone. Screwdrivers, rods, and other stand-ins do not fit properly and can slip or bend. You also need the correct wrenches for the set screws, a way to hold the door in place, and safety glasses at minimum. Buying these for a one-time job removes much of the “saving.”
3. The door can drop
Once the spring is off or broken, nothing balances the door. If it is open or partly open, it can come down hard. Anyone standing under it, and anything parked below it, is at risk. Children and pets are the most vulnerable because they do not understand the danger.
4. Buying the wrong spring is easy
A spring is not one size fits all. The right spring depends on wire size, inside diameter, length, wind direction (left or right), the weight of your door, and the cable drums on your shaft. Two springs that look identical can behave very differently.
A spring that is too weak will not hold the door up. One that is too strong can make the door fly up. Either one can overwork your garage door opener and shorten its life.
5. Tension and balance are hard to judge by feel
After the new spring is in, it has to be wound to the right tension, and the door has to be balanced. Too little tension and the door feels heavy and drops. Too much and the door can slam up or put extra strain on the cables and the opener. A professional tests the balance and adjusts it. A beginner often cannot tell until something fails.
6. Cables, drums, and brackets are under load too
The spring is only one part of a connected system. Lift cables, cable drums, end bearing plates, and center brackets all carry force. When you disturb the spring, you can slip a cable off a drum or put stress on a rusty part that was already weak. If you already have a frayed cable, read our guide to a snapped garage door cable before you touch anything.
7. Edmonton cold makes everything riskier
Steel gets less forgiving in deep cold, and springs break more often in winter. If your spring is old, it may fail while you are winding it. Working in an unheated garage at minus 25 also means stiff hands, less grip, and rushed decisions. The most common spring failures happen when the weather is worst, which is also when a DIY attempt is hardest.
“But there are kits and videos online”
There are, and we understand why people try. Videos make it look quick. Kits arrive at your door with a price tag far lower than a service call.
What videos do not show is the version where the bar slips, the spring was the wrong size, or the door is still out of balance a week later. People rarely post those. Many of the people who make the videos also do this work every day, with the right tools and years of practice.
We are not here to shame anyone for trying. We just think the odds are not worth it. If you have already started and something feels wrong, stop, step away from the door, and call a technician.
Is DIY really cheaper?
On paper, a spring costs less than a service call. In practice, the gap closes quickly. Here is how the two options compare for a standard two spring door in Edmonton.
| Cost factor | DIY | Professional (Fix in Budget) |
|---|---|---|
| Springs | You must measure and match them yourself. Wrong size is common. | Matched to your door weight and drum size. |
| Tools | Winding bars, wrenches, clamps, safety gear | Included |
| Labour | Your time, often several hours for a first attempt | Usually about an hour on site |
| Warranty | Parts only, if any. No warranty on your work. | Warranty on parts and labour |
| Safety check | Usually skipped | Door balance, cables, rollers, and hinges checked |
| If it goes wrong | Medical costs, door and vehicle damage, a second repair | Backed by our Fixed Right or It’s Free guarantee |
| Typical Edmonton price | Parts plus tools plus risk | From $350 for a standard pair, before GST |
Our full price breakdown, including heavy duty springs, three and four spring systems, and fees to watch for, is in our guide to garage door spring replacement cost in Edmonton. For a wider view of repair pricing, see how much it costs to fix a garage door in Edmonton.
One more cost to think about: a spring replacement is almost always far cheaper than a new door. A new door in Edmonton starts around $2,000. If a DIY mistake bends your track or damages a panel, you could turn a $400 repair into a bigger bill. If you are already weighing your options, read when to replace instead of repair your garage door.
What to do right now if your spring just broke
You will usually know. Many people describe a loud bang from the garage, like something heavy hit the floor. Our guide to the signs of a broken torsion spring lists the other clues, such as a visible gap in the coil or a door that will only lift a few inches.
If you think your spring has broken, here is what to do:
- Stop using the door. Do not press the remote or wall button again. Forcing the opener can damage it and strain the cables.
- Do not try to lift the door by hand. With the spring gone, the door is at its full weight and can fall.
- Keep people and pets clear. Do not stand or park under the door.
- Do not touch the spring, cables, or brackets. Broken parts can have sharp ends, and the system may still hold tension.
- Take a photo and count the springs. This helps us quote faster. Note whether the springs are above the door or along the side tracks.
- Call a professional. We offer same day garage door repair and 24/7 emergency garage door repair in Edmonton.
If your car is stuck inside, read our guide on what to do when you have a car trapped in the garage. For general symptoms, our garage door troubleshooting guide walks you through the six most common causes.
What a professional does differently
A good technician does more than swap a part. A proper spring replacement should include these steps:
- Confirming the weight and size of your door so the new spring is matched correctly
- Replacing springs as a pair on most two spring doors, because the second one has worn the same amount (more on this in our cost guide)
- Using proper winding bars, clamps, and safety gear
- Setting the right tension and testing the door balance by hand
- Checking the cables, drums, rollers, and hinges for wear while the door is already apart
- Testing the opener and safety reversal before leaving
- Giving you a written price up front and a warranty on parts and labour
That last point matters. Springs and cables wear together. A technician who checks the whole system can catch a worn cable or roller before it becomes your next breakdown. You can see examples of finished jobs on our Our Work page.
What you can safely do yourself
We do not want you to feel helpless. There is plenty of garage door care that homeowners can do safely without touching the spring system:
- Look at the springs from the floor, without touching them, and note any rust, gaps, or stretched coils
- Wipe the tracks clean and keep them clear of debris
- Check and clean the safety sensors. Our guide to fixing a garage door sensor shows how.
- Replace remote batteries and reprogram remotes
- Protect the door from moisture and rust. See how to protect your garage door from rust and moisture damage.
- Paint or refresh the outside of the door. See how to paint a garage door.
- Learn what to do if the opener stops working with our guide to fixing a broken garage door opener
Leave the springs, cables, drums, and brackets to a professional. If your door is off its track, our guide on a garage door off track explains what to do and what never to do.
How to prevent a sudden spring failure
You cannot make a spring last forever. Every spring is rated for a set number of open and close cycles. You can, however, avoid early failure and surprise breakdowns.
Our guide on how long garage door springs last explains the typical lifespan and the six warning signs. The short version is that most springs last about seven to nine years in an average household, and less on a busy door.
The best protection is a yearly tune up. During garage door maintenance, a technician lubricates the spring with a cold rated product, checks the balance, and spots rust or wear early. A fall visit before the deep cold arrives is the easiest way to avoid a January emergency. Not sure what else is wearing out? Read our list of 10 signs your garage door needs immediate repair, or the roundup of common garage door problems in Edmonton.
How to choose a safe spring repair company in Edmonton
Not every company works the same way. Before you book, check these things:
- A clear written quote. It should cover parts, labour, and warranty, with GST as the only addition.
- No hidden fees. Ask about service call fees, diagnostic charges, and after hours surcharges.
- Warranty on parts and labour. Ask how long it lasts and what it covers.
- Proof of insurance. A real company will give it to you without hesitation.
- Quality springs. Ask what cycle rating the spring has.
- Real reviews and a local address. Look for recent reviews that mention the exact service you need.
Fix in Budget Garage Door Services is based at 5430 Chappelle Rd. SW in Edmonton. You can learn more about our team on the About Us page, or look through our full list of garage door services, including broken garage door spring replacement, cable repair, general garage door repair, opener installation, and commercial overhead door service.
Spring replacement across the Edmonton area
We provide spring replacement in Edmonton, St. Albert, Sherwood Park, Spruce Grove, Leduc, Beaumont, Nisku, and Fort Saskatchewan. If you are not sure we cover your street, call and ask.
Frequently asked questions
Is it safe to replace a garage door spring yourself?
No. Garage door springs are under high tension and hold the weight of the door. A slipped winding bar or a wrong tension setting can cause serious injury or a falling door. A trained technician with the right tools can do the job safely, so it is best left to a professional.
Is it illegal to replace your own garage door spring in Alberta?
In general, homeowners can repair equipment on their own property. The problem is safety, not legality. If you rent or live in a condo, check with your landlord or condo board, because they may require a licensed company. It is also worth asking your insurer how they treat DIY repairs.
Can I replace just one garage door spring?
If your door has two springs and one breaks, replacing both is usually the better choice. They have worn the same amount, so the second is likely to fail soon. Replacing the pair keeps the door balanced and can save you a second service call.
How much does a professional spring replacement cost in Edmonton?
In 2026, a single torsion spring typically costs $200 to $300, and a standard pair costs $350 to $480, before GST. Heavy duty or high cycle springs cost more. These prices include parts, installation, and a warranty. See our spring cost guide for the full breakdown.
How long does a spring replacement take?
A standard pair is often done in about an hour once the technician is on site. Several of our customers have shared that their door was fixed within an hour of arrival. Heavier doors or extra repairs can take longer.
Can I open my garage door manually if the spring is broken?
It is not safe to try. With a broken spring the door is at full weight, and it can fall or be very hard to lift. Keep clear of the door and call a technician. If a vehicle is stuck inside, see our guide on a car trapped in the garage.
Why do garage door springs break more in winter?
Cold makes steel less flexible, so older springs are more likely to snap in deep winter. Every spring also wears with each open and close cycle, and winter is when many reach the end of their life. A fall tune up helps catch weak springs before the cold hits.
Call a pro before you pick up a winding bar
Replacing a garage door spring can look like a simple weekend job. It is not. The stored energy, the weight of the door, and the small margin for error make it one of the most dangerous repairs a homeowner can try.
The good news is that the professional route is affordable and fast. Fix in Budget Garage Door Services offers free quotes, same day service, and a Fixed Right or It’s Free guarantee across Edmonton and nearby cities.
Ready to get it done safely? Call 780-908-0907, request a free quote, or book an appointment online. You can also browse more tips on our garage door blog.
