Raised-panel steel
Carriage house
Modern flush
Full-view glass
LiftMaster openers
Chamberlain openersFull 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.
Get your free estimateStyles & brands we work with
See the difference
Before
After
Before
After
Before
AfterHow Much Does Spring Replacement Cost in Alpharetta?
Spring replacement in Alpharetta, GA typically costs between $180 and $340 for a single torsion spring, with most homeowners paying around $250 for a standard residential door. If both springs need replacement, which is often the case on double-car doors, expect to pay between $350 and $600 total. The job itself usually takes 45 to 90 minutes once a technician is on site, and the parts carry a manufacturer rating measured in cycles rather than years.
This is the number you need to know before you call anyone. At Brock Garage Doors Alpharetta, the price you’re quoted over the phone matches the written estimate handed to you before work starts. No adjustments at the door. No surprise line items. The number on the invoice is the number you approved.
Spring Replacement Cost Breakdown (2026)
Here’s what a spring replacement job looks like line by line in the Alpharetta market as of 2026:
| Line Item | Cost Range | Notes |
|---|---|---|
| Single spring replacement | $180 – $340 | Standard residential torsion spring |
| Double spring replacement | $350 – $600 | Typical for double-car doors |
| Spring + labor (per spring) | $80 – $150 labor | Springs themselves run $50 – $120 each |
| High-cycle upgrade | $40 – $90 extra | Extends lifespan from 10K to 25K+ cycles |
| Emergency or after-hours service | $50 – $100 surcharge | Varies by company and time of night |
| Full tune-up with spring replacement | $220 – $400 | Includes rollers, hinges, and track check |
So what moves the number up or down? Three things matter most. First, spring size and type. A 7-foot door takes a lighter spring than an 8-foot door. Second, cycle rating. A builder-grade spring is rated for about 10,000 cycles. A high-cycle spring rated for 25,000 cycles costs more but lasts proportionally longer. Third, whether we’re doing one spring or both. When one spring snaps, the other is usually not far behind. Most technicians recommend replacing both at the same time, and the labor is already covered, so the marginal cost of the second spring is mostly parts.
At Brock Garage Doors Alpharetta, every spring replacement includes a written price before the first bolt turns. It includes a 365-Day Done Right Promise: if that spring fails inside a year, we return and replace it at no charge. That’s not a verbal assurance. It’s in writing on every work order.
Spring Replacement Cost vs. Other Common Garage Door Repairs
Springs are one of several components that wear out on an Alpharetta garage door. Here’s where spring replacement sits relative to the other jobs we quote most often:
- Spring replacement: $180 – $340 per spring
- Cable repair: $130 – $250
- Opener repair: $120 – $320
- Opener installation: $250 – $550
- Panel replacement: $250 – $500
- Track realignment: $120 – $240
- Roller replacement: $110 – $220
- New door installation: $700 – $2,200
If you’re looking at a broader home repair list, spring replacement is one of the more predictable jobs in terms of pricing. It’s also one of the most dangerous to attempt without training. The torsion spring, which sits above the door on a metal shaft, is wound under hundreds of pounds of torque. When it releases unexpectedly, the force can be fatal. This is not a weekend project. At Brock Garage Doors Alpharetta, every technician handles these springs daily and knows how to stabilize the door, release tension safely, and carry the old parts out. We use the right winding bars and safety protocol for every job. Leave this one to a trained professional.
What Affects Spring Replacement Pricing in Alpharetta
Here are the factors that actually move the price up or down, as they play out in the Alpharetta market specifically:
- Door weight and size. A 16-foot double door with insulation weighs more than a 7-foot single-door. Heavier doors need thicker, higher-torque springs, which cost more. In Alpharetta, where many homes built in the 1990s and early 2000s feature double garage doors with oak-faced panels, this is the single biggest variable we see.
- Spring cycle rating. Standard springs are rated for about 10,000 cycles. High-cycle springs rated for 25,000 cycles cost $40 to $90 more per spring but typically last two to three times longer in a busy household. For a family that opens the door four times a day, every day, the high-cycle upgrade pays for itself in lifespan.
- One spring or two. Single-car doors often use one spring. Double-car doors typically use two, and when one breaks, both are usually at the same point in their life cycle. Replacing both at once costs more on the day of service but avoids a second service call in a few months.
- Time of day and day of week. Nights, weekends, and holidays carry a modest premium. Brock Garage Doors Alpharetta has a live person answering calls 24 hours a day, seven days a week, including holidays. If your spring snaps at 7 a.m. on a workday, you can talk to a human being before your coffee is done, and our pricing stays the same Monday through Friday.
- Condition of related hardware. Sometimes a broken spring is the only problem. Other times the spring failure has put stress on the cables, drums, or center bearing plate. If a cable is frayed or a bearing is worn, the wise fix is to address those items at the same visit. The cost goes up, but so does the lifespan of the door.
- Warranty and support included. This is where quotes diverge in Alpharetta more than any other factor. A company that charges $20 less per spring but offers no written guarantee is the more expensive option if that spring fails in month eight. The 365-Day Done Right Promise at Brock Garage Doors Alpharetta is in writing, on every invoice, for every repair. If it fails in a year, we come back and make it right at no charge.
How to Save on Spring Replacement
There’s a difference between saving money and buying cheap. Cheap springs are cheap for a reason. They’re rated for fewer cycles, they’re more likely to fail inside a year, and when they fail, you pay for labor all over again. Here’s how to save money and still end up with a spring that holds:
- Ask for a written estimate before work starts. If a company won’t put the price in writing before you approve it, that’s a red flag. Every job at Brock Garage Doors Alpharetta gets a written price up front. The number you approve is the number you pay.
- Replace both springs at the same time. If one spring has snapped on a two-spring door, the other is statistically near the end of its life. Replacing both in one visit saves you the labor cost of a second trip and a second service call fee.
- Consider a high-cycle spring if you plan to stay in the house. The extra $40 to $90 per spring is the cheapest insurance you can buy on a garage door. If you open the door four times a day, a high-cycle spring rated for 25,000 cycles will outlast the mortgage on many Alpharetta homes.
- Get a free estimate before you commit. At Brock Garage Doors Alpharetta, estimates are free. Call (229) 404-6747, describe what you’re seeing, and you’ll get a straight answer on cost before anyone schedules a visit. No pressure, no obligation.
- Keep the door balanced. A door that’s out of balance wears springs out faster and puts unnecessary strain on the opener. A quick balance test takes 30 seconds, and it tells you whether the springs are doing their job evenly. If the door won’t stay open halfway, don’t wait for the spring to fail. Call (229) 404-6747 and we’ll check it.
Detailed service information is available on our Spring Replacement in Alpharetta page, including how the process works and what to expect on service day.
How a Spring Replacement Works (Step by Step)
Here’s exactly what happens during a standard spring replacement. Knowing the process helps you understand what you’re paying for.
- Call and describe the problem. You call (229) 404-6747. A live person answers, day or night. You tell them you think the spring is broken, and they give you a rough price range over the phone.
- Technician arrives and confirms the diagnosis. A uniformed, background-checked technician arrives, looks at the door, checks both springs, and confirms what failed. Before any work starts, you get a written estimate with the exact price.
- The door is secured. The technician clamps the door in place so it can’t fall while the spring work is done. Safety first, without exception.
- Old springs are removed. The old spring or springs are unwound carefully and taken down.
- New springs are installed. The correct spring size and cycle rating goes on, wound to the manufacturer’s specified number of turns.
- Balance test. The technician tests the door at multiple positions to make sure it balances properly. If it doesn’t, the spring tension is adjusted until it does.
- Full cycle test. The door runs through open and close several times to confirm the spring is performing correctly.
- Written guarantee. You get a written 365-day guarantee on the spring and the work. If it fails in a year, we return at no charge.
- Clean site. The technician leaves the garage the way they found it, or cleaner. Old parts are removed, and the job site is swept down.
Signs Your Garage Door Spring Is Failing
Springs rarely fail without warning. In Alpharetta, where summer humidity and winter temperature swings put ongoing stress on garage door hardware, most homeowners notice one or more of these symptoms before the spring actually snaps:
- The door won’t open fully. A worn spring loses tension. The opener strains to lift the door, and the door often stops halfway up.
- The door slams down. If the door drops fast when you close it, the spring isn’t providing the counterbalance it should. This is dangerous, especially for kids and pets.
- A loud bang from the garage. This is the sound of a torsion spring snapping. It sounds like a gunshot and it’s unmistakable. If you hear it, don’t try to open the door manually.
- Visible gap in the spring. On a torsion spring mounted above the door, a clean break shows as a gap in the coil. You’ll see it if you look up at the shaft.
- The door feels heavy. Disconnect the opener and try to lift the door by hand. If it feels like dead weight or won’t stay up by itself, the spring is near the end of its life.
If you’re seeing any of these signs, call (229) 404-6747 and describe what’s happening. A live person answers 24 hours a day, seven days a week. We’ll give you an honest read and a realistic cost before you commit to anything.
FAQs – Spring Replacement Cost
How much does it cost to replace a garage door spring in Alpharetta?
A single residential spring replacement in Alpharetta runs $180 – $340, including the part and labor. Most homeowners pay around $250. If both springs need replacement, count on $350 – $600. Call (229) 404-6747 for an exact quote: estimates are free.
Is it cheaper to replace the spring myself?
In parts alone, a spring costs $50 – $120 at retail. But this is one job where doing it yourself is genuinely hazardous. The torsion spring mounted above your door is wound with several hundred pounds of force. If it releases while you’re working on it, the results can be fatal. What you save on labor you risk in fingers, hands, and worse. This is the one garage repair where we tell every homeowner outright: call a trained professional. The cost of a safe replacement is a fraction of the cost of an emergency room visit.
How long does a garage door spring last in Alpharetta?
A standard spring rated for 10,000 cycles lasts about 7 to 10 years for a typical Alpharetta household that opens the door three or four times a day. A high-cycle spring rated for 25,000 cycles lasts 15 to 20 years under the same use. We stock both, and the price difference is $40 – $90 per spring.
Can you replace a garage door spring the same day?
Yes. In most cases, a spring replacement can be completed the same day you call, and often within a few hours. Brock Garage Doors Alpharetta has a live person answering 24/7, and we schedule spring replacement as a priority because a broken spring usually means the door is stuck closed or resting entirely on the opener. Call (229) 404-6747 and ask about same-day service.
Should I replace both springs even if only one broke?
Almost always, yes. When a two-spring door has one spring snap, the other typically breaks within weeks or months. They were installed together and have cycled the same number of times. Replacing both in one visit saves you the labor cost of a second trip and the inconvenience of getting stranded a second time. The marginal cost of the second spring is mostly parts, not labor.
Does homeowners insurance cover spring replacement?
Generally not. A broken spring is classified as normal wear and tear, not a covered peril like fire or storm damage. Most Alpharetta homeowners pay out of pocket for spring replacement. The good news is that the job is predictable and quick, and the spring itself carries a manufacturer’s cycle rating, not an arbitrary lifespan.
Why Alpharetta Homeowners Call Brock Garage Doors Alpharetta
Brock Garage Doors Alpharetta is an independently owned and operated location within the Garrison Partners network, which has been running disciplined garage door operations since 2001. Owner Wade Mercer runs the Alpharetta location to The Garrison Standard: show up in the window, put the price in writing before any work begins, do the work by the book, leave a clean site, and stand behind it for a full year.
Our technicians are background-checked and uniformed. They arrive on time and identify themselves. They work on all major brands: LiftMaster, Chamberlain, Genie, Clopay, Amarr, Wayne Dalton, Craftsman, and Raynor. The truck is stocked with springs, cables, rollers, and openers, so in most cases the job is finished in a single visit.
Every repair carries the 365-Day Done Right Promise. If a covered repair fails within a year, we return and correct it at no additional charge. That includes the labor and the part. The guarantee is in writing on the work order, not a verbal assurance that evaporates after the truck pulls away.
If you need spring replacement in Alpharetta, call (229) 404-6747. A live person answers, day or night. You’ll get a straight answer and a written estimate before any work begins. No pressure, no hidden fees, no surprises at the door.
Pricing reflects the Alpharetta market as of 2026. Brock Garage Doors Alpharetta offers free estimates – call (229) 404-6747.
Written by Wade Mercer, Owner at Brock Garage Doors Alpharetta.
What Our Customers Say
"Opener was grinding. He found a stripped gear, replaced it, and tested the safety reverse twice. Left the garage cleaner than he found it."
- Trevor J."Good repair on a bent track. Got here about twenty minutes after the window but he called and apologized first. Door runs straight now."
- Sam K."Replaced the weatherstripping and bottom seal. No more cold air in the garage. Fair price."
- Hector L.