Full 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.
Spring Repair in Boerne, TX
Garage door spring repair in Boerne typically costs between $180 and $340, depending on the type of door and the specific spring system installed. Most spring replacements are completed in a single visit because our trucks are fully stocked with high-cycle springs, meaning you won’t have to wait for parts to arrive. If your door won’t open or you heard a loud bang in your garage, call (830) 365-0775 to schedule a repair with Mainspring Garage Door Co.
A broken spring is the most common issue we see in Boerne. Since we started in 1984, we have learned that garage doors are the heaviest moving objects in a home, and the springs are what actually do the lifting. When one snaps, the opener motor cannot lift the door on its own. We specialize in identifying exactly which spring you need and installing it correctly so the balance is perfect. This is a core part of our Garage Door Repair in Boerne service, and we handle it with the precision that comes from over four decades of trade experience.
Carl Dutton founded this company on the idea that you should never have to think about your garage door once it is fixed. We do not cut corners by using inferior parts. We use high-cycle springs designed for longevity, and every job is backed by our 90-Day Done Right Promise. If the spring adjustment or installation is not right, we come back and fix it, in writing, without any arguing. We are here to provide a square deal, not a quick fix that fails again in six months.
When You Need Spring Repair
Springs do not last forever. They are rated for a certain number of cycles, and over time, the metal fatigues. In Boerne, where temperature fluctuations between hot Texas afternoons and cooler evenings can stress metal components, we often see springs fail after years of steady use. Here is how to tell if it is time to call us:
- The Loud Bang: You hear a noise that sounds like a gunshot or a firecracker coming from the garage. This is almost always a torsion spring snapping under tension.
- Door Won’t Open: You press the button, the motor hums, but the door barely moves or refuses to lift. The motor is trying to do the work the spring is supposed to handle.
- Crooked Movement: The door goes up at an angle or seems to bind on one side. This often means one of the two springs has broken, leaving the other to carry the load unevenly.
- Gap in the Coil: If you look at the shaft above your door, you can see a visible break or separation in the spring coils.
- Cable Slack: When a spring breaks, the cables can go slack or wrap around the drum incorrectly, creating a tangled mess that prevents the door from operating safely.
If you see any of these signs, please do not try to force the door open with your opener. You risk burning out your motor or damaging the door panels or tracks. Call (830) 365-0775, and we will get a technician out to your home to handle the heavy lifting safely.
Our Spring Repair Process
At Mainspring Garage Door Co., we do not believe in guessing. We follow a strict, safe process to ensure your door runs quietly and reliably for years to come. Because we are experts in brands like LiftMaster and Wayne Dalton, we know exactly how to calibrate the tension for your specific door weight.
- Initial Assessment: We inspect the door balance and the condition of your current springs. We never assume the old springs were the correct size for your door.
- Safety First: We secure the door in place using locking pliers or other professional equipment. High-tension springs can cause serious injury if handled improperly, so we never skip this step.
- Removing the Old Hardware: We carefully release the tension on the broken spring or the remaining intact spring. We remove the old, fatigued metal entirely.
- Installing New Springs: We install the correct, high-cycle spring matched to your door’s specific weight. We make sure the winding is precise to ensure proper balance.
- Final Balance Check: We release the door and manually test it. A properly balanced door should stay in place when you open it halfway. If it drifts up or down, we adjust the tension until it sits still.
- Lubrication and Testing: We lubricate the bearings and rollers to ensure smooth operation, then test the door with the opener to ensure the limits are set correctly.
Carl Dutton insists that every technician we send out is a journeyman-level worker. We don’t send trainees. When we leave your driveway, the job is done right.
Spring Repair Pricing in Boerne
We believe in upfront, no-hassle pricing. You will know exactly what the repair costs before we pick up a tool. We do not hide behind service fees or surprise charges. While the exact price depends on the size of your door and the type of spring required (such as standard torsion or specialized extension springs), we provide a clear estimate before any work on your Garage Door Repair services begins.
| Service Item | Typical Price Range |
|---|---|
| Standard Torsion Spring Replacement (Single Spring) | $180 – $260 |
| Double Torsion Spring Replacement (Both Sides) | $280 – $340 |
| Extension Spring Replacement (Per Pair) | $190 – $280 |
| Safety Cable & Hardware Adjustment | $85 – $150 (if done with spring) |
If you have a written estimate from another company, we are happy to provide a free second opinion. We also offer a $50 discount on any repair over $250. Because we are a local shop serving Boerne since 1984, we value our reputation above a quick profit. Call us at (830) 365-0775 for an exact quote on your door.
FAQs - Spring Repair
Can you fix my garage door spring today?
Yes, we prioritize spring repairs because a broken door is a security risk and a major inconvenience. Since our trucks are stocked with a wide range of spring sizes, we complete the vast majority of these repairs in a single visit, often on the same day you call.
Is it better to replace one spring or both?
If you have a two-spring system and one has broken, we strongly recommend replacing both at the same time. Springs are usually installed at the same time, meaning the second one has likely endured the same amount of wear and stress and is likely to fail shortly after the first. Replacing both ensures your door remains balanced and saves you the cost and hassle of a second service visit.
Do you offer any discounts for seniors or veterans?
Yes, we provide a permanent 5% discount for all seniors and veterans. We appreciate the people who have built this community, and this is our way of saying thank you. Please let us know when you call (830) 365-0775 so we can apply the discount to your invoice.
Why is my garage door so heavy if the spring is broken?
The spring is responsible for counterbalancing the weight of the door. A standard residential garage door can weigh anywhere from 100 to over 300 pounds. When the spring breaks, the opener motor has to lift that entire weight, which it is not designed to do, potentially requiring Cable Repair as well. This is why you should not try to lift the door manually or keep using the opener once you notice a spring failure.
We are ready to help with your garage door needs. Whether you have a Craftsman, Raynor, or another major brand, we have the parts and the experience to get it working again. Call (830) 365-0775 today to speak with a live person who can answer your questions and schedule a technician to visit your home. You can also return to our home page to see our full list of services.
Written by Carl Dutton, Owner at Mainspring Garage Door Co., serving Boerne.






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