Glendale · Extension or torsion
Best Garage Door Spring Replacement in Glendale
A lot of garages west of 59th Avenue still run a pair of extension springs down the side tracks. The homes up around Arrowhead run torsion on a shaft above the opening. Same broken door, two different jobs.
Above All Garage Door Service replaces torsion and extension springs across Glendale, measures the door before quoting rather than after, and fits safety cables on every extension spring we touch. Torsion replacement runs $180 to $290. The service call is $35 and comes off the repair. AZ ROC338265, bonded and insured, working the Valley since 2012.
- 5.0 stars from 49 Google reviews
- AZ ROC licensed and insured, license ROC338265
- Written price before anything is touched
- Nate C. wrote this
Why two quotes for the same door are so far apart
The spring above your door and the springs beside it are not the same repair
Stand in your garage and look up. If there is a steel shaft running across the wall above the door with one or two springs wound onto it, that is a torsion system. If instead you see a long spring stretched along the ceiling above each horizontal track, running back toward the rear of the garage, those are extension springs.
Glendale has a lot of both, and the split tends to follow the age of the street. Houses in the older grid around the original downtown and out through Maryvale Terrace were built when extension springs were the standard fit on a single or a light double door. The subdivisions that filled in north of Bell Road from the late eighties onward almost all went in with torsion.
The practical difference is that torsion springs are sized by three measurements and extension springs are sized by the weight they are rated to lift. Get either wrong and the door still goes up and down for a while, which is exactly why a wrong spring is so easy to sell.
The part most older extension setups are missing
Extension springs store a lot of energy in a straight line. When one lets go, the coil and the hook travel. A safety cable running through the middle of the spring and anchored at both ends is what keeps the pieces in the track instead of across the garage.
- No cable through the spring. Look down the length of each spring. If you cannot see a thin cable running inside the coil, the system has no containment at all. This is the single most common thing we find on original Glendale hardware.
- One spring replaced, one original. Extension springs are a matched pair. A new one on the left and a fifteen-year-old one on the right pulls the door crooked and puts the whole load on the newer side.
- Pulleys that were never touched. The sheaves at the end of each spring wear out on the same timetable the spring does. A seized pulley will chew through a lift cable within a season.
We fit safety cables as part of any extension spring job here, not as an add-on line. If a quote you are comparing does not mention them, ask whether they are included or simply not being done.
When paying to convert to torsion is actually worth it
Conversion is not automatically the right answer. These are the cases where we think it pays for itself.
- The door has been replaced since the house was built. A modern insulated steel door is usually heavier than the one that came with a 1970s Glendale house, and the old extension pair was never rated for it.
- The tracks or the ceiling are tight. Extension springs need clear run along the horizontal track. If storage racks, a water heater platform or ductwork crowd that space, a torsion shaft above the opening is simply a cleaner fit.
- You use the door as your front door. Torsion springs are sold by cycle rating, so you can buy more life up front. Extension springs are not graded that way.
- The door is wider than sixteen feet or noticeably out of balance. Wide doors are hard to keep level on extension springs, and an unlevel door grinds rollers and bends the top section.
If none of those apply, replacing like for like with proper safety cables is the honest answer, and it is the cheaper one.
The measurements that set the price before anyone quotes you
For a torsion spring, four numbers decide what goes on the shaft. A company that gives you a firm price without any of them is guessing.
- Wire size. Measured across twenty coils with a tape and divided, not judged by eye.
- Inside diameter. Usually 1 3/4 or 2 inches on a residential door, and they are not interchangeable.
- Overall length of the spring. Read off the relaxed spring, which is why the measurement happens after the door is secured, not over the phone.
- Door weight. Checked against the spring, especially on any door that has been changed since the house was built.
Those four give you a part number. A part number gives you a price, a cycle rating and something a later technician can match. That is the whole reason to ask.
What we do in Glendale
Above All Garage Door Service is an owner-operated shop holding Arizona licence ROC338265, bonded and insured, rated 5.0 across 49 Google reviews. Nate has been working Valley garage doors since 2012.
- Torsion and extension spring replacement, with safety cables fitted as standard on extension systems.
- Torsion spring replacement $180 to $290 depending on size and cycle rating.
- A $35 service call, named before we drive out and credited against the repair.
- Written detail on the invoice: the failed part, the part fitted with its size, and the warranty terms.
- Phone answered around the clock; technicians dispatched Monday to Friday 7:00am to 8:00pm and Sunday 8:00am to 6:00pm.
Questions we actually get
What Glendale homeowners ask before booking a spring job
How do I tell whether I have torsion or extension springs?
Look above the door opening for a steel shaft running wall to wall. One or two springs wound onto that shaft means torsion. If instead you see a long spring above each horizontal track running toward the back of the garage, those are extension springs. Older Glendale homes closer to downtown are commonly extension; anything built north of Bell Road from the late eighties on is usually torsion.
Is it safe to leave an extension spring without a safety cable?
We would not. The spring is under tension whenever the door is down, and if it fails the loose end and the hook have nowhere to go. A safety cable runs through the coil and anchors at both ends so the pieces stay contained. It is inexpensive and it is standard on any extension job we do.
Should both springs be replaced if only one broke?
On a matched pair, yes. Both springs have done the same number of cycles, so the second one is already near the end of its life. Fitting one new and leaving one old also pulls the door unevenly. The extra spring costs far less than a second trip.
What does converting from extension to torsion cost in Glendale?
It depends on headroom above the opening and on the door weight, so it is quoted on site after measuring. It is worth asking about if your door has been replaced since the house was built, if the horizontal tracks are crowded with storage or ductwork, or if the door is wider than sixteen feet. Otherwise a like-for-like replacement with cables is the cheaper, honest answer.
Tell us what you can see above the door
Call (480) 405-0909 and describe what is above and beside your door. That one answer tells us which springs to put on the truck, and it is the difference between one visit and two.
Where we work
Glendale and the north-west Valley
We carry residential spring stock for both torsion and extension systems and work across the west side of the Valley.
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