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Hörmann Extension Spring Replacement in Your Area

Side-mounted extension springs replaced in matched pairs, with safety cables installed. Typical cost $150-$350.

Call (833) 435-8883Instant quote

Garage doors rarely fail at a convenient time. If you need Hörmann extension spring replacement in your area, we can often come out the same day when a technician is available. Side-mounted extension springs replaced in matched pairs, with safety cables installed. Whether your Hörmann garage door is a few years old or a few decades, we can diagnose it and tell you honestly whether it is worth repairing. Hörmann is a German manufacturer of residential and commercial doors and openers with North American operations.

Safety first: springs and cables hold hundreds of pounds of tension. Don't try to adjust or remove them yourself, and don't run the opener on a door that's crooked or has a broken spring.

Signs you need Hörmann extension spring replacement

  • A stretched, sagging or snapped spring along one of the horizontal tracks
  • The door lifts unevenly or sits crooked
  • A missing or broken safety cable through the spring
  • Pulleys squealing or wobbling

What usually causes it

  • Metal fatigue from years of stretching
  • Rust and worn pulleys
  • Mismatched springs from an earlier repair

Safe checks before you call

  • Make sure each extension spring has a safety cable running through it. That cable keeps a snapped spring from flying across the garage.
  • Look at the pulleys and cables for fraying.
  • Don't try to stretch or re-hook an extension spring under tension.

Still stuck? Our free symptom checker and troubleshooting wizard walk you through it step by step.

Our Hörmann extension spring replacement process

  1. Open the door fully and secure it so spring tension is released
  2. Replace both springs as a matched pair, color-coded for door weight
  3. Replace worn pulleys and lift cables if needed
  4. Install or replace the safety containment cables
  5. Balance the door and test it through several cycles

Typical Hörmann extension spring replacement prices

$150-$350Typical range, parts & labor
1-1.5 hoursTypical time on site

What moves the price:

  • Door size and weight (single or double, steel or wood)
  • Which parts need replacing and whether they are in stock
  • Spring type and cycle rating
  • Emergency or after-hours timing

These are typical U.S. ranges, not a quote. You get an exact price for your door before any work starts. For a quick estimate, try the repair cost calculator.

Other Hörmann services

Hörmann Extension Spring Replacement in your area

We provide Hörmann extension spring replacement across all 50 states, Washington, DC and Puerto Rico. Pick your state to see local details:

Hörmann Extension Spring Replacement: frequently asked questions

How much does Hörmann extension spring replacement cost?

Hörmann Extension Spring Replacement typically costs $150-$350 including parts and labor, and usually takes 1-1.5 hours. The exact price depends on your door and the parts it needs, and you get it before any work starts. Call (833) 435-8883 for a quote.

Can you do Hörmann extension spring replacement the same day?

Often, yes. When a technician is available we can usually come the same day, and common parts are carried on the truck. Doors that won't close or have a broken spring are treated as priority calls, and emergency service is available.

Is Hörmann extension spring replacement covered by a warranty?

Our work comes with a 90-day labor warranty on repairs. New parts and doors also carry the manufacturer's warranty, and Hörmann warranty terms vary by product and age. Ask for the warranty details in writing with your quote.

Are your technicians licensed and insured?

Our technicians are insured, and where your state or city requires a contractor license for garage door work, the job is done under that license. You're welcome to ask for proof when you book.

Should I repair or replace my garage door?

A good rule of thumb: if the repair costs more than about 50% of a replacement, or the garage door is near the end of its life, replace it. A garage door typically lasts 15 to 30 years. If several panels are damaged, the door is rusted through or rotted, or parts are discontinued, replacing it is often better value. Springs are the exception: a broken spring is always replaced, never repaired. Our free repair vs. replace calculator can help you compare.

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Garage door stuck, noisy or broken?

Talk to a garage door technician near you now. Tell us what the door is doing and we'll give you a price and an arrival window.

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