2026-03-23 8 min read
It usually happens at the worst possible moment. You're heading out to work on a Tuesday morning, press the button, and the door groans, shudders, and stops halfway. Or it doesn't move at all. Nine times out of ten in Lakeland, that's a broken spring. and it's one of the most common garage door repair calls we get across Polk County.
Springs are the workhorse of your garage door system. They do the actual lifting; the opener just guides the movement. When a spring fails, the whole system either stops working or starts putting dangerous strain on the opener motor. Here's what you actually need to know. including the honest conversation about cost, spring types, and why this is one repair you should never attempt yourself.
Your garage door weighs between 150 and 400 pounds depending on the material and size. The springs counterbalance that weight so the opener (and you, if operating manually) only has to move a fraction of that load.
There are two main spring types found on residential doors in the Lakeland area:
Torsion springs are mounted horizontally above the door opening and twist to store energy as the door closes. They're the more common setup on newer homes. including the subdivisions spreading out through North Lakeland near Lake Gibson and the newer builds in communities like TerraLargo. Torsion springs are safer when they fail because they stay on the bar rather than flying loose, and they generally last longer. around 10,000 to 20,000 cycles, or roughly 8 to 15 years with average use.
Extension springs run along the sides of the door tracks and stretch to store energy. They're more common on older homes. the 1950s,1980s ranch-style homes that make up a large portion of housing stock in areas like South Lakeland and Medulla. Extension springs typically have a shorter lifespan of around 7 to 12 years. When they break, they can snap with significant force, which is part of why professional replacement matters.
Here's something specific to our area that most homeowners don't consider: Polk County's humidity accelerates corrosion on spring metal. The moisture in the air. especially during summer when afternoon thunderstorms are a near-daily occurrence. works its way into micro-cracks and surface imperfections in spring steel. Over time, this leads to rust and internal weakening that can cut a spring's effective life short.
If your springs haven't been lubricated or inspected in several years, they may be closer to failure than their age alone would suggest. Springs that look fine from the outside can have internal corrosion that makes them unpredictable. This is one of the reasons a professional annual tune-up isn't just a sales pitch. it's genuinely useful here in Central Florida.
Springs rarely break without giving some advance notice. Here's what to watch for:
- The door feels unusually heavy when you try to lift it manually. This means the spring tension is reduced and it's no longer counterbalancing properly. - Visible gaps or separation in a torsion spring. a broken torsion spring will often show a clear gap in the coil. - Squeaking or grinding during operation, especially if lubrication doesn't resolve it. - The door moves unevenly. one side rises faster than the other, or the door tilts while opening. - The opener strains and sounds like it's working much harder than usual to lift the door.
If you notice any of these, don't keep cycling the door. Using a garage door with a failing spring puts additional stress on the opener, cables, and tracks. what starts as a spring replacement can turn into a multi-component repair.
Let's be direct about pricing, since this is one of the questions we get most often. Spring replacement for a single residential garage door in the Lakeland area typically runs $150 to $350 including labor and parts for a standard replacement. For a double door or if both springs need replacing (which is usually recommended. more on that below), you're generally looking at $275 to $500.
Torsion spring replacement tends to cost more than extension springs because the components are more durable and the installation requires more precise tension calibration. Higher-cycle springs. rated for 25,000+ cycles rather than the standard 10,000. cost more upfront but significantly outlast cheaper alternatives. In a climate like ours where humidity accelerates corrosion, spending a bit more on quality springs makes practical sense.
Factors that can affect your specific cost: - Type of spring (torsion vs. extension; standard vs. high-cycle) - Door size and weight. heavier doors require larger, more expensive springs - Whether additional components need attention. cables, drums, and bearings often show wear at the same time as springs - Timing. emergency weekend calls typically carry a higher service fee than scheduled appointments
For a precise quote, reach out to our team. we'll assess your specific door and give you a straight answer on what it needs.
This comes up constantly, and it's worth addressing plainly: if one spring breaks on a two-spring system, replace both. The two springs were installed at the same time and have experienced the same number of cycles. When one fails, the other is almost certainly near the end of its life. Replacing just the broken spring means you'll likely be calling for another repair within months. and paying another service call fee. Most experienced technicians in the Lakeland area will recommend this approach, and it's the right call.
Garage door springs are under enormous tension. enough to cause serious injury or worse if they're handled incorrectly. This isn't a liability disclaimer; it's a real risk. A torsion spring stores hundreds of foot-pounds of energy. Without the proper winding bars, experience, and knowledge of the specific tension required for your door's weight, a DIY attempt can result in the spring uncoiling violently.
The math also doesn't favor DIY. The spring parts themselves are inexpensive, but getting the tension calibration right requires knowing your door's exact weight and the correct spring specifications. An incorrectly tensioned spring doesn't just wear out faster. it can damage your opener and cause the door to behave unpredictably. Leave this one to a professional. See our service areas page to confirm we cover your part of Polk County.
If your springs are original to a door that's 15 or 20 years old, it's worth taking a broader look while the technician is there. Springs don't fail in isolation. cables fray, rollers wear, and tracks can develop issues over the same timeline. Sometimes what looks like a simple spring job reveals a door that's reaching the end of its useful life, and a replacement might be the smarter investment.
Homeowners in Bartow and Plant City are dealing with the same questions. Polk County homes from the 1980s and 1990s are hitting the age range where original hardware starts failing in clusters. Getting an honest assessment from someone who'll tell you what actually needs to be done. not just what generates the most revenue. matters.
Lakeland Garage Doors is straightforward about this: if your door just needs springs, we'll tell you that. If it needs more, we'll show you why.
How long do garage door springs last in Lakeland's climate? Standard torsion springs are rated for 10,000 to 20,000 cycles under normal conditions, which translates to roughly 8 to 15 years depending on how often the door is used. In Lakeland's high-humidity environment, springs that haven't been regularly lubricated may fail earlier due to corrosion. High-cycle springs rated for 25,000+ cycles are worth the additional cost if you're replacing springs on a door you plan to keep for a long time.
My garage door opens only a few inches and stops. Is that a broken spring? It's one of the most common causes, yes. Many modern openers have a force-sensing feature that stops the door if it detects unusually high resistance. which is exactly what happens when a spring breaks and the opener suddenly has to lift the full weight of the door. Don't keep pressing the button. Check whether the spring above the door has a visible gap in the coil, and call a technician before operating the door further.
Can I use my garage door with a broken spring temporarily? Technically the opener may still move the door, but it's not recommended. Operating a door without proper spring tension puts severe strain on the opener motor and can damage the drive system, cables, and tracks. turning a straightforward spring replacement into a much larger repair bill. It also creates a safety risk if the door drops unexpectedly. The safe answer is: don't use it until the spring is replaced.