Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
Amarr Torsion Spring Replacement: The Benbrook Owner’s Guide
Amarr torsion spring replacement in Benbrook typically runs $180-$340 installed, and we stock the common sizes for same-day service on most calls. We carry both OEM-compatible and quality aftermarket springs matched to Amarr’s winding specifications, so the door balances properly and the opener doesn’t strain. Most Benbrook homeowners notice the problem first thing in the morning: the door feels heavy, won’t stay open, or the opener strains and reverses.
Which Amarr Models This Applies To
Amarr has built doors under several series names over the years, and the torsion spring must match the door’s weight, height, and track configuration. We regularly see Heritage, Stratford, Lincoln, and Olympus series in Benbrook neighborhoods, especially the older ranch-style homes near Benbrook Lake where Amarr doors from the 1990s and 2000s are still in service.
The spring you need isn’t determined by the door model name alone. What matters is the wire size, inside diameter, and overall length. Amarr doors typically use 1.75-inch or 2-inch inside diameter springs, with wire sizes running .218 to .283 depending on door width and construction. The label on your existing spring, if legible, will show these numbers. If the label is rusted off, which we see often in Benbrook’s humid spring months, we measure the spring on-site and match it to Amarr’s winding chart.
We are an independent service provider, not affiliated with Amarr. For most replacements, we use quality aftermarket springs that meet or exceed OEM torque ratings at a fair price. If your door is under warranty or you specifically want factory Amarr springs, we can source them. The aftermarket springs we stock are oil-tempered and rated for 10,000 cycles, same as OEM. The difference you’ll notice is in the installation, not the coil.
Signs Your Amarr Torsion Spring Replacement Is Failing
- The door feels suddenly heavy. A torsion spring carries the full weight of your door. When one spring in a pair breaks, the door may still move but feels like it gained a hundred pounds. We get this call weekly from Benbrook homeowners who think their opener has failed, when it’s actually the spring doing none of the work.
- The opener strains, hums, or reverses. Your LiftMaster or Chamberlain is designed to guide a balanced door, not dead-lift it. When the spring fails, the opener’s motor overheats and the safety sensors may trigger a reverse. Replacing the opener won’t fix this; the spring will.
- You see a gap in the coil. A broken torsion spring often separates into two distinct sections with a visible gap of several inches. This is the only symptom you can spot from outside the door, and it means the spring is fully failed, not merely weakening.
- The door slams shut or won’t stay open at knee height. Springs counterbalance gravity. As they fatigue, the balance point drifts downward. In Benbrook’s temperature swings, metal fatigue accelerates, and a spring that held last October may not hold this March.
- The door opens crooked or binds in the tracks. Amarr doors with two torsion springs can operate briefly on one spring, but the uneven torque twists the door and stresses the cables and hinges. Left alone, this turns a spring job into a cable-and-roller repair.
Replacement Cost & What’s Included
| Service | Price Range in Benbrook |
|---|---|
| Single torsion spring replacement | $180-$260 |
| Dual torsion spring replacement (pair) | $260-$340 |
The range depends on spring size, whether we’re replacing one or both, and whether related parts need attention. We quote the flat price before touching anything. That price includes the spring, labor, winding and balancing, lubrication of all moving parts, and a safety check of cables and rollers. Every job carries our 90-Day Done Right Promise in writing. If the door doesn’t balance right or the spring fails prematurely, we come back at no charge. No paperwork to file, no argument.
We also carry cables, rollers, and bearings on the truck, so if your spring failure has stressed related components, we can address it in the same visit. No second trip, no waiting on parts.
DIY or Call Us?
There’s a short list of things you can safely check yourself. Look for the gap in the spring coil. Pull the emergency release and lift the door manually: if it won’t stay at waist height, the spring is suspect. Check that the cables are still on the drums and not frayed.
What you should not do is attempt to wind or unwind a torsion spring. These springs store enough torque to cause serious injury or worse if the winding bars slip. The cones and set screws require specific tools and technique. We’ve been called to Benbrook homes where a well-intentioned repair made the situation more expensive, and occasionally more dangerous. Carl learned this trade at Los Angeles Trade-Technical College, and even with that training, he treats every winding with respect.
If your spring has failed, call (817) 662-2212. We’ll quote it flat, do it right, and move on.
FAQs
Most standard-cycle springs last 7-12 years in Benbrook’s climate, with heat and humidity accelerating metal fatigue. A 10,000-cycle spring used twice daily lasts roughly 13-14 years; heavier use shortens that. Call (817) 662-2212 if your door is showing age and we’ll inspect it during a tune-up.
No. Once a torsion spring breaks or loses its temper, it cannot be safely repaired or re-tensioned to factory spec. Replacement is the only proper fix. We carry the sizes Amarr doors need and can match yours same-day in most cases.
Most Amarr torsion spring replacements take 45-90 minutes from arrival to final balance check. We arrive with springs on the truck, so there’s no delay for parts. The door is usable immediately after we finish.
Yes. Our trucks carry the common wire sizes and inside diameters for Amarr doors found in Benbrook, including the .225 and .250 wire sizes common on 16-foot doors. If your door has an unusual spec, we source it fast and return to complete the job. Call (817) 662-2212 to confirm availability for your specific door.
Written by Carl Dutton, Owner, Mainspring Garage Door Co. at Mainspring Garage Door Co., serving Benbrook and nearby areas.






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