Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
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Spring Repair in Shavano Park, TX
Garage door spring repair in Shavano Park typically costs between $180 and $340 depending on the type of spring and the weight of your door, and we almost always complete this work in a single visit. When your garage door will not open, or if it moves only a few inches before stopping, the spring is almost certainly the culprit. At Mainspring Garage Door Co., we have been fixing these specific components since 1984. We understand that your garage door is a significant piece of your home’s security, and when it stops working, you need a fix that lasts. You can reach us at (830) 224-4217 to schedule a technician who arrives with the right parts on the truck.
We are a local trade shop, not a franchise. Our name comes from the very part that carries the weight of your door, and we treat every repair as a fundamental task of keeping your home operational. Whether you are dealing with a broken torsion spring on a heavy double door or an extension spring on a single-car garage, our background-checked, uniformed technicians are prepared to handle it. If you are looking for general service, you can also view our Garage Door Repair in Shavano Park page to see how we handle openers, cables, and other components.
Why Springs Fail in Shavano Park
Springs do not last forever. They are rated for a specific number of cycles, which is one open and one close movement. In Shavano Park, the local climate plays a role in how these parts age. The intense Texas heat creates a cycle of expansion and contraction in the metal coils, which accelerates fatigue. We see many homeowners in neighborhoods throughout Shavano Park, from the established estates to the newer developments, dealing with snapped springs after five to seven years of regular use.
When a spring breaks, the weight of the door becomes too much for your opener to handle. This is the moment you should stop using the door immediately. Attempting to force the door open with the wall button or remote can strip the gears in your opener or cause the cables to jump their drums, which turns a simple spring replacement into a more expensive cable repair.
Common signs that your springs need professional attention include:
- The door is heavy: If you pull the emergency release cord and the door is nearly impossible to lift by hand, the springs have lost their tension and cannot support the weight.
- A loud bang: Many homeowners report a sound like a firecracker or a gunshot coming from the garage. This is the sound of a high-tension spring snapping under pressure.
- Visible gaps: If you look at the spring above your door, you will often see a distinct gap of one or two inches where the metal coil has pulled apart.
- Crooked movement: If the door rises on one side but stays stuck on the other, one of your springs has likely failed, causing the door to bind in the tracks.
- Opener strain: Your garage door opener is designed to lift a balanced door, not the entire weight of the door. If you hear the motor humming loudly but the door does not move, the spring is the issue.
We work on all major brands, including LiftMaster, Chamberlain, and Clopay. If you are noticing any of these symptoms, call (830) 224-4217 for an honest assessment. We do not sell parts you do not need.
The Dangers of DIY Spring Repair
We must emphasize that garage door springs are dangerous. They are under extreme tension, and they are designed to counterbalance hundreds of pounds of door weight. We frequently see homeowners attempt to adjust or replace these parts themselves, often resulting in injury or damage to the door system. We strongly recommend that you do not attempt to wind or unwind a torsion spring without the proper tools and training.
A professional technician uses specific winding bars and safety procedures to manage that tension. Our technicians are trained as journeymen under our K.E.Y.S. values code, which puts your safety and your home’s integrity first. If you are unsure about the state of your door, it is safer to leave it closed and call a professional. We are available to help you secure your garage and restore functionality safely.
Our Spring Repair Process
We believe in doing the job right the first time. Because our trucks are fully stocked with a variety of springs, cables, and hardware, we rarely have to leave to get parts, even for jobs requiring track realignment. This is how we maintain our promise of finishing most jobs in a single visit. Here is how we handle a standard spring repair:
- Assessment: We inspect the entire door system, including the rollers, hinges, and cables, to ensure the spring failure did not cause collateral damage.
- Verification: We measure the door’s weight and the existing spring dimensions to ensure we install the correct replacement. Using the wrong size spring will cause the door to be unbalanced and stress the motor.
- Safety Check: We secure the door in the closed position and use proper winding bars to relieve remaining tension safely.
- Replacement: We remove the broken spring and install a high-cycle, oil-tempered replacement that matches the specific weight requirements of your door.
- Calibration: We balance the door so it sits level and moves smoothly. A properly balanced door should stay in place when you open it halfway by hand.
- Lubrication and Testing: We lubricate the tracks and hinges and test the door multiple times to ensure the motor is not straining.
Every completed repair is covered by our 90-Day Done Right Promise. If the work is not right, we come back and fix it at no charge. This is a promise we put in writing on every invoice.
Spring Repair Pricing in Shavano Park
We believe in no-surprises pricing. We state the flat price for the repair before we touch a single tool. You will know exactly what the bill will be before any work begins. If you’re wondering how much garage door repair costs, the final amount depends on the specific spring requirements for your door weight, and you can expect the following ranges for professional service:
| Service Type | Estimated Range |
|---|---|
| Single Spring Replacement | $180 – $260 |
| Double Spring Replacement (Recommended) | $280 – $340 |
| Full System Balance & Tune-Up | Included with spring service |
We offer a permanent 5% discount for seniors and veterans. Additionally, if you have received a written estimate from another company, we offer a Free Second Opinion to ensure you are getting a square deal. If you have any questions about the cost for your specific door, call us at (830) 224-4217 for a free estimate.
FAQs - Spring Repair
Is it better to replace one spring or both?
In almost every case, we recommend replacing both springs at the same time if your door uses a pair. Springs are manufactured to last for a specific number of cycles, so if one has broken due to metal fatigue, the other is likely at the end of its life as well. Replacing both ensures the door remains balanced and saves you the cost and inconvenience of a second service call a few months later.
Can you fix my garage door today?
Yes, we prioritize spring repairs because we know you cannot park your car or secure your home with a broken door. Because our trucks are stocked with the necessary parts, we are often able to complete the repair on the same day you call. Call (830) 224-4217 to check our current availability in Shavano Park.
What if my garage door is an older model?
We have been in business since 1984, so we have plenty of experience with older, custom, or heavy wood garage doors. Whether you have a modern steel door or an older, heavier carriage-style door, we stock the springs required to balance them correctly. Our technicians are familiar with all major brands, including LiftMaster, Genie, and others.
Do you offer any discounts on repairs?
We stand behind our work and offer several standing discounts to help our neighbors. We provide $50 off any repair over $250, and we offer a permanent 5% discount for seniors and veterans. We also perform an $89 Seasonal Tune-Up if you want to keep your system running smoothly before a problem occurs. Call us at (830) 224-4217 to discuss these options.
If you need reliable service from a company that has been around for over four decades, we are ready to help. Our goal is to ensure you never have to think about your garage door again. We provide Garage Door Repair, installation, and opener service with the same commitment to quality that we have maintained since 1984. Call us today at (830) 224-4217 to schedule your service.
Written by Carl Dutton, Owner at Mainspring Garage Door Co., serving Shavano Park.




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