A garage door spring does one job: balance the door's weight so you, and the opener, are not lifting the full weight. When a spring breaks, the door becomes heavy, crooked, or impossible to lift safely. Springs hold high tension. Never wind, adjust, or remove one yourself.
How do I know if my garage door spring is broken?
| Sign | What it usually means | What to do |
|---|---|---|
| Loud bang from the garage, then the door will not lift | Broken torsion or extension spring | Leave it closed. Call us. |
| Visible gap in the coiled spring above the door | Torsion spring snapped | Do not try to lift the door. Call us. |
| Door heavy on one side, or crooked | Extension spring or cable problem | Stop using the opener. Call us. |
| Door opens a few inches, then stops | Spring no longer balancing the door | Do not force it. Call us. |
| Door slams shut instead of lowering slowly | Spring tension or balance problem | Stop using the door. Call us. |
Torsion vs extension springs: which spring does your garage door use?
| Torsion spring | Extension spring | |
|---|---|---|
| Where it sits | Above the door, on a shaft | Along each side track |
| Common sign it failed | Loud bang, visible gap in the coil, door will not lift | Door heavy on one side, cable loose, door crooked |
| Safety note | Holds high tension. Never wind it yourself. | Must have a safety cable through it. Without one, a broken spring can fly. |
| Typical visit | Matched to door weight, balanced, tested | Replaced as a pair where needed, safety cable checked |
Lowell has a specific problem here that most generic pages miss. Many older Lowell garages have low headroom — less than the space a standard torsion setup wants — and some still have extension springs stretched along the side rails with no safety cable. That is a genuinely dangerous arrangement, and it is one of the first things we check in Lowell. If your garage has almost no headroom, tell us on the phone. There are proper low-headroom track systems for this, and we will not leave you on an unsafe setup. For Lowell ZIP codes, neighbourhoods, and Lowell-specific faults, see our garage door repair Lowell MA page.
Should both springs be replaced at once?
When one spring breaks, the other is often close behind, and many companies recommend replacing both to save a second visit. That is competitor practice, not yet a stated Bay State policy. Ask on the call for your specific door — we will tell you what makes sense for it, including whether the second spring shows wear, and we will confirm the price in writing before work starts.
What matters most is matching. A spring that is close, but not right for your door, will wear out fast and can strain the opener. We match a new spring to your door's weight and size, replace it, and test the balance before we leave. Springs are also rated by cycles — competitor-reported guidance puts a typical spring at about 10,000 cycles, or roughly 7–12 years, depending on use. That is a competitor-reported figure, not a Bay State guarantee for your door.
How much does spring replacement cost in Massachusetts?
There is no single Bay State price published here, because no Bay State price range was supplied. The table below shows planning ranges reported by other Massachusetts and national sources, with the disagreement shown honestly. Your exact price is confirmed in writing on site before work starts, and it depends on door weight, spring type, cycle rating, and whether one spring or a pair is replaced.
| Spring job | Planning range reported by other sources | Usual time (competitor-reported) |
|---|---|---|
| Single torsion spring | $200 to $350 (lead-network pages); $180 to $350 (SmartLift 2026) | 1–2 hours |
| Pair of torsion springs | $300 to $500; SmartLift 2026: $280 to $550 | 1–2 hours |
| Extension spring | $160 to $320 (SmartLift); Heritage: $300 to $800 | 1–2 hours |
| Nearby owner-operated torsion | $475 to $1,200 (Murray's Chelmsford, as reported) | Varies by door |
Why do ranges differ so much? Door weight, spring cycle rating, and whether one spring or a pair is replaced change the part cost and the time. That is why a phone quote without seeing the door is not trustworthy. Ask for a written, on-site price, and ask what it includes — parts, labour, and balance testing.
A spring job is often found together with cable, roller, or track wear, because these parts wear together. That is why our garage door cable repair service checks the cable, drum, and spring together, and why our garage door opener repair service starts with diagnosis before any new opener quote. For the full list of services, see our garage door services hub, and for the statewide picture, start from the Bay State Garage Door Repair Pros homepage.
What happens on a spring replacement visit: winding bars, shaft, drum, and balance check
- Describe the symptom on the call, so we bring the right part where possible.
- On-site check of springs, cables, rollers, tracks, and opener, not just the broken part.
- Written price before work starts, including parts and labour as quoted on site.
- Replacement, balance, and test — new spring matched to door weight, balance tested, safety sensors tested.
In Massachusetts, HIC registration and a Construction Supervisor License are different credentials and are not interchangeable, and the official Massachusetts Home Improvement Contractor Registration page explains that distinction in plain language. We hold HIC Registration and a CSL, along with IDEA residential and commercial garage door certifications. Ask us about warranty terms for parts and work on your specific job when you call — we will give you a straight answer for that job, not a blanket promise that covers everything.
Not sure what's wrong with your door? Call and describe it — we'll give you a clear next step.
Call (833) 563-1552Related parts checked on a spring visit
A new spring is only right if the rest of the system can carry it. We also check hinges, panels, rollers, weather seals, and the opener — chain drive, belt drive, or jackshaft — for strain from the broken spring, plus photo-eye sensors, remote, and keypad operation. Service areas: Lowell (01850, 01851, 01852, 01854), Fall River (02720, 02721, 02723, 02724), New Bedford (02740, 02744, 02745, 02746), Lynn (01901, 01902, 01904, 01905), and Brockton (02301, 02302). Call to confirm your ZIP — we will tell you straight away whether we can help.
Spring replacement work: broken torsion springs and winding bars
These images show the kind of problem and repair this page covers. They are illustrations, not photos of real Bay State jobs.
Frequently asked questions about spring replacement
How long does a garage door spring replacement take?
Most single spring replacements take one to two hours on site, once the correct spring is in hand. That time includes removing the old spring, fitting the new one matched to your door, and testing the balance. A pair replacement or a job that also needs cables or rollers can take longer.
Can I open my garage door if the spring is broken?
You should not try. Without a working spring, the door carries its full weight, and it can drop suddenly or damage the opener if you force it. Leave the door closed, keep the area clear, and call (833) 563-1552 for help during our hours.
Is my garage door spring broken, or is it the opener?
If you heard a loud bang and the door feels very heavy, or you see a gap in the coil, it is likely the spring. If the opener hums or clicks but the door does not move, and the door lifts by hand when disconnected, it is more likely the opener. If you are not sure, do not force the door — call and describe what happened.
Do I need a permit to replace a garage door spring in Massachusetts?
For most routine repairs — springs, cables, rollers, openers, and like-for-like parts — a permit is not usually required. If work changes the structure, the door opening, or the electrical wiring, your town's building department may require approval. We will tell you on site if your job falls into that second group.
How long will a new spring last?
Competitor-reported guidance puts a typical spring at about 10,000 cycles, or roughly 7–12 years, depending on how often the door is used. That is not a Bay State guarantee — cycle rating, door weight, and use all change lifespan, and we will discuss the right cycle rating for your door on site.
Broken spring? Leave it closed and call us.
Call Bay State Garage Door Repair Pros at (833) 563-1552, Monday through Saturday, 9:00 AM to 6:00 PM, across our Massachusetts service areas.
Last updated: November 2, 2026. Author: Jude Bray, Bay State Garage Door Repair Pros. Business address: 98-2 Ames Pl, Lowell, MA 01851. Phone: (833) 563-1552. Email: [email protected]. Prices above are planning ranges reported by other sources, not a quote for your door. Images are illustrations, not photos of real jobs or real staff.