2026-04-13 7 min read
If your garage door suddenly stopped moving this morning, or you heard a loud bang from the garage late last night, there's a good chance you're dealing with a broken spring. It's one of the most common service calls we see across Merritt Island. and one of the most misunderstood repairs by homeowners. This guide breaks down exactly what's happening, what it'll cost you, and why the coastal environment here makes this repair a little different than it would be in, say, Orlando.
Your garage door. whether it's on a ranch-style home in Villa De Palmas or a Mediterranean-influenced two-car in The Savannahs. likely weighs between 150 and 300 pounds. The springs are what make it feel light. They store mechanical energy when the door closes and release it when you open the door, doing the heavy lifting so your opener motor doesn't have to.
There are two types you'll encounter:
- Torsion springs. mounted horizontally above the door opening. These are the more common setup on newer Merritt Island homes and are generally safer and longer-lasting. - Extension springs. mounted on either side of the door, running parallel to the horizontal tracks. Older homes and lighter doors often use these.
Learn more about how your full garage door system fits together. springs are just one piece of it.
Springs don't always break with a dramatic snap (though that does happen). More often, they degrade gradually. Watch for these warning signs:
- The door feels unusually heavy when you try to lift it manually, The door opens only a few inches and stops, You notice a visible gap in the torsion spring coil above the door, The door moves unevenly or hangs lower on one side, A loud bang came from the garage. this is often a spring snapping under full tension, Your opener strains, runs slowly, or reverses immediately after starting
On Merritt Island, there's an additional factor worth mentioning: salt air. Situated between the Indian River and Banana River, our island has persistent airborne salt that accelerates metal corrosion. Springs that might last 10,12 years in an inland Florida city like Rockledge or Viera may start showing rust and fatigue in 7,8 years here, especially if they haven't been lubricated regularly.
In Florida, spring replacement typically runs $300,$500 for most residential jobs, which aligns with what homeowners across Brevard County are paying. Here's what affects the final number:
- Spring type: Torsion springs cost more to replace than extension springs but last longer and are considered safer by most technicians. - Number of springs: Most doors use two springs. It's always worth replacing both at the same time. if one failed, the other is close behind, and you'll pay a second service call fee otherwise. - Door size and weight: Heavier doors, like insulated steel double-car doors common in newer Merritt Island construction, require larger springs that cost more. - Emergency timing: After-hours or weekend calls will carry a premium.
If you're comparing quotes, be cautious of anything significantly under $200 for a torsion spring replacement. that's a sign corners are being cut on parts quality or safety procedures.
We hear this question regularly. The honest answer: garage door springs are under extreme tension, and if one releases uncontrolled during removal, it can cause serious injury. Torsion springs in particular require specialized winding bars and a working knowledge of torque adjustment. The money you'd save isn't worth the risk.
Beyond safety, an incorrectly tensioned spring causes uneven door movement that strains your opener motor and can lead to cable problems shortly after. A professional will set the tension correctly for your specific door weight, and most reputable companies warranty their spring work.
Always. This is standard industry practice and genuinely good advice. not just upselling. Springs on the same door experience identical wear cycles. If one broke, the other has the same wear and will likely fail within weeks or months. Replacing both during the same visit saves you a second service fee and keeps the door balanced.
A typical spring replacement on Merritt Island takes 45,90 minutes. A good technician will:
1. Safely release tension from the existing spring(s) 2. Remove and measure the old spring to ensure correct sizing for your door's weight 3. Install new springs and set proper tension 4. Test door balance manually (the door should stay in place when lifted halfway and released) 5. Lubricate all moving parts and do a quick check of cables, rollers, and hardware
If you haven't had your door serviced in a few years, this is a good time to ask about a full inspection. Springs rarely fail in isolation. they're often the first domino.
Schedule a spring inspection or replacement before a minor warning sign becomes a door stuck shut at 7 a.m.
Most torsion springs are rated for 10,000,20,000 cycles, which translates to roughly 7,15 years depending on usage. However, the salt air environment between the Indian River and Banana River can accelerate corrosion, so Merritt Island homeowners should inspect springs annually and lubricate them every 6 months with a silicone-based spray.
You should not. Once a spring breaks, the door becomes extremely heavy and the opener motor is forced to carry the full weight of the door. something it isn't designed to do. Continuing to operate it can burn out your opener and risks the door dropping suddenly. Keep the door closed and call a technician.
For most Merritt Island homeowners, yes. Standard springs are rated for 10,000 cycles; high-cycle springs go up to 25,000 or more. The upcharge is modest. often $30,$60 per spring. and they're especially worth it in coastal climates where corrosion is a real factor. Ask Garage Door Merritt Island about high-cycle options when booking your replacement.