2026-03-26 6 min read
Every garage door in Cohasset. whether it's on a shingle-style home along Beechwood, a Colonial in the Fair Oaks neighborhood, or a newer build in the Estates. depends on its springs to function safely. Most homeowners only think about those springs the moment they stop working. By that point, the car is often trapped inside, and the repair becomes urgent.
The truth is that springs almost always give you warning signs before they fail completely. Knowing what to look and listen for can be the difference between a planned repair and an emergency call on a freezing January morning.
Before getting into the warning signs, it's worth understanding what you're dealing with. <cite index="33-3,33-4,33-5">Garage door springs are crucial components that help lift and lower the door. Over time, they wear out due to the constant tension and need to be replaced to ensure the door operates safely and smoothly. Worn-out springs can cause the door to become unbalanced, making it difficult to open or close and posing a safety risk.</cite>
<cite index="32-4,32-5,32-6">Springs counterbalance hundreds of pounds, reduce opener strain by preventing motor overwork, and are essential for safety. a broken spring can lead to uncontrolled door movement.</cite>
Cohasset's climate adds an extra layer of risk here. The combination of ocean humidity from Massachusetts Bay, cold winters with temperatures that can drop into the low 20s, and high moisture throughout the year accelerates the metal fatigue that causes springs to break. Our full guide on coastal garage door maintenance covers how salt and humidity affect every component of your door system.
This is often the earliest and most overlooked sign. <cite index="40-25,40-26,40-27,40-28">One of the earliest signs of a failing spring is a heavier than usual garage door. Springs are designed to offset the weight of the door. When they lose tension, the opener works harder and the door feels heavier during manual lifting. If your door suddenly feels like it has doubled in weight, it's time to consider a spring replacement.</cite>
A quick test: disconnect your opener and try to lift the door manually to about waist height. It should glide up with reasonable ease and stay in place when you let go. <cite index="36-13">If your garage door starts to close on its own after you open it manually to about waist height, you could need replacement springs.</cite>
If you're in the house and hear what sounds like a gunshot or something heavy hitting the floor in the garage, check your springs. <cite index="32-21,32-22">A spring breaking under tension can make a sharp, sudden noise, often compared to a gunshot. If you hear this and your garage door stops functioning, a spring likely snapped.</cite>
If this happens, do not try to open the door manually or with the opener. Contact a professional right away. You can reach our team here for fast, same-day service across the South Shore.
<cite index="34-33,34-34,34-35">Does your garage door look lopsided or tilt to one side when opening or closing? This often means that one spring has failed while the other is still functioning.</cite> <cite index="36-16,36-17">When a garage door operates with two springs and it opens unevenly, one of the springs is broken. and it's also probable that the other spring will soon follow suit.</cite>
Many Cohasset homes. particularly the older Colonials and Cape Cods that date back decades. use extension springs, which run horizontally along the upper tracks on either side of the door. When one side breaks and the other doesn't, the lopsided movement is usually obvious. Don't keep running the opener in this condition; it places enormous stress on the tracks and drums.
<cite index="34-42,34-43,34-44">If your automatic opener is straining to lift the door, makes weird noises, or stops working altogether, it's likely compensating for failing springs. Since openers aren't designed to handle the door's full weight, this can lead to motor burnout or other damage.</cite>
This is one of the more expensive warning signs to ignore, because a failed opener adds hundreds of dollars to what would otherwise be a simpler spring replacement. If your opener is working harder than it used to, check out our services page to understand what a full system inspection covers.
<cite index="31-30,31-31,31-32">Over time, springs corrode due to moisture or show visible signs of wear like rust, discoloration, or elongation. A rusty spring is more brittle and prone to snapping, and a stretched spring has lost the tight tension needed for proper function.</cite>
<cite index="31-17,31-18">Torsion springs are tightly wound coils. If you notice a gap of about 2 inches or more in the spring, that means it has snapped.</cite> For Cohasset and Scituate homeowners near the water, visible rust on springs is especially common and should be treated as a serious signal. not cosmetic.
Garage door springs are one of those repairs where the risk of doing it yourself is genuinely high. not just overstated caution. <cite index="32-27,32-28,32-29,32-30">Replacing a garage door spring may look simple, but it is one of the most dangerous garage door repairs. Springs are tightly wound and store significant energy. When released improperly, they can cause serious injury. one wrong move can result in broken fingers, facial injuries, or worse.</cite>
<cite index="32-32,32-33">Without spring support, a 150 to 300-pound door can drop suddenly. Even if you are handy with home repairs, garage door spring replacement should always be handled by trained professionals with the right tools and experience.</cite>
Cohasset Garage Doors carries the right spring configurations for the wide range of door styles found throughout this area. from the larger, heavier carriage-house doors on estate properties along Atlantic Avenue to the standard two-car doors in newer developments. Getting the correct spring weight rating matters as much as installing it safely.
If you notice any one of the five signs above, treat it as a near-term priority. not an emergency you can ignore for months. <cite index="31-33,31-34">Failure is likely soon. Schedule an inspection before the garage door spring breaks and turns a planned repair into an emergency.</cite>
You can browse answers to common questions on our site, or book a service visit to have a technician take a look before the problem becomes urgent.
Q: How long do garage door springs typically last?
A: <cite index="39-19,39-20,39-21">Residential garage door springs typically last between 5,15 years, depending on usage and maintenance. Springs are rated by their cycle life, with one cycle being one full opening and closing of the garage door. Regular maintenance and proper usage can help extend the lifespan of your springs.</cite> In coastal towns like Cohasset where salt and humidity accelerate metal fatigue, springs on the lower end of that range are more common without proper lubrication and protective hardware upgrades.
Q: My opener is still running. does that mean my springs are fine?
A: Not necessarily. <cite index="33-1,33-2">One common sign of trouble is the motor running but the door not opening. this indicates that the springs may be broken or worn out.</cite> A functioning opener only tells you the motor is running. If the door isn't lifting fully, moves unevenly, or feels heavier than usual, the springs could still be failing even while the opener tries to compensate.
Q: Do I need to replace both springs or just the broken one?
A: Industry professionals consistently recommend replacing both at the same time. If your door has two springs and one breaks, the second has typically been through the same number of cycles and the same environmental conditions. Replacing only the broken spring usually means you'll need a second service call within a short time. and in Cohasset's salt-air climate, that timeline is often shorter than expected. Review our full service offerings to understand what's included in a complete spring replacement visit.