Garage Door Spring Repair in Mundelein & Lake County, IL

Same-day broken spring replacement Licensed & insured Free estimates

Call (224) 395-0939

Complete Garage Door Repair

Broken Spring? Get Your Door Lifting Again—Safely

The springs are the muscle of your garage door—they counterbalance a slab that can weigh well over 150 pounds so the door glides up with almost no effort. When a spring weakens or snaps, the door suddenly feels impossibly heavy, refuses to open, or slams down faster than it should. Because these springs are wound under extreme tension, a do-it-yourself fix is one of the most dangerous jobs in the home. Our Mundelein-based technicians measure your door, match the exact torsion or extension spring by wire size and length, and replace it in a matched set so both sides pull evenly. We then wind the spring to the manufacturer's specification, test the balance by hand, and confirm your opener is no longer straining. Most spring jobs are finished the same day we arrive. Since a broken spring often strains the cables and pulls the door out of line, we also offer cable replacement and off-track repair when needed.

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Technician inspecting a garage door torsion spring during a repair in Lake County IL
Matched sets, wound to spec

We size springs to your exact door weight and replace them in pairs so the door stays balanced and your opener lasts longer.

Signs Your Springs Need Attention

Loud bang and the door won't open

A sharp firecracker-like snap from the garage, followed by a door that refuses to lift, almost always means a spring has broken. We replace it and get you moving again.

Door feels heavy or won't stay up

If the door is a struggle to lift by hand or drifts back down when stopped halfway, the springs have lost tension and can no longer counterbalance the weight.

Visible gap in the torsion spring

A two- to three-inch gap in the coil above the door is a broken torsion spring. Do not run the opener—it can damage the door or motor. We swap it safely.

Door drops or slams shut fast

A door that crashes down instead of lowering smoothly has lost spring support and is a real safety hazard. We restore proper counterbalance and controlled travel.

Crooked, jerky, or shaky lifting

When one side rises faster than the other or the door shudders, a spring or its paired cable and drum are out of sync. We rebalance both sides evenly.

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Garage door spring system serviced on a double door in Mundelein IL
5 spring parts
we service
What we service

Spring Types & Hardware We Service

  • Torsion springs

    Mounted on the shaft above the door for smooth, balanced lifting. We size and wind them to spec so the whole system runs quietly.

  • Extension springs

    Run along the tracks and stretch as the door closes. We replace them in pairs with proper safety cables to contain a break.

  • High-cycle spring upgrades

    For doors that open dozens of times a day, we offer heavier-duty springs rated for 20,000+ cycles to cut down on future replacements.

  • Lift cables & drums

    Springs and cables work as a set. We replace frayed cables and worn drums so the new springs pull the door evenly on both sides.

  • Center & end bearings

    Worn bearing plates cause grinding and uneven wear on new springs. We replace them during the job so your rebuild lasts.

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How We Replace Your Garage Door Springs

Every spring job follows the same careful four-step process, so the new springs are sized right, installed safely, and leave your door perfectly balanced—from Mundelein and Vernon Hills to Grayslake.

  1. 01

    Measure & weigh the door

    We identify your spring system and measure wire size, inside diameter, and length—and factor in the door's real weight—so the replacement matches the load exactly.

  2. 02

    Matched-set recommendation

    You get a written estimate and a straight recommendation, including whether a high-cycle upgrade is worth it and why replacing springs in pairs saves you a second call.

  3. 03

    Replace & wind to spec

    Using proper winding bars and stocked parts, we install the springs and any worn cables, drums, or bearings, then wind to the manufacturer's exact turn count.

  4. 04

    Balance test & safety check

    We test the door by hand at several heights, confirm it holds position, and verify the opener isn't straining. Questions later? Contact us.

Garage door torsion spring being replaced
100% QUALITY SATISFACTION
24/7 EMERGENCY RESPONSE AVAILABLE
Worn lift cable and drum checked during a spring replacement
Local coverage

Serving Lake County From Our Mundelein Office

Complete Garage Door Repair is based in Mundelein and covers homes across Lake County and North Chicagoland. Stop by, call, or send a message—we are happy to help.

  • Address1280 Townline Rd, Mundelein, IL 60060
  • Phone(224) 395-0939
  • Emailinfo@fixmygaragedoor.us
  • HoursMon–Fri: 7:00 AM – 7:00 PM
    Sat: 9:00 AM – 3:00 PM · Sun: Closed
    24/7 emergency line available

Areas We Serve

Not sure if we serve your area? Contact us—we cover the surrounding suburbs too.

Spring Repair Questions

Torsion springs mount on a metal shaft above the door and store energy by twisting as the door lowers; they give smoother, more controlled travel and last longer, so most modern doors use them. Extension springs run along the horizontal tracks on each side and stretch as the door closes. Both are under heavy load but fail and are replaced differently. We identify which system your door uses, match the correct spring by wire size, inside diameter, and length, and set it up so the door lifts evenly.

If your door uses two springs and one has broken, we strongly recommend replacing both. The springs were installed together and have gone through the same number of cycles, so when one snaps the other is usually close behind. Replacing the pair keeps the door balanced, avoids a second service call within weeks, and protects your opener from pulling against a mismatched, worn spring. If your door only has a single spring, we replace that one and verify the balance. Mechanical damage beyond the springs is covered by our general garage door repair service.

Springs are rated in cycles, where one cycle is the door going up and down once. A standard spring is rated for roughly 10,000 cycles, which is about seven to twelve years for an average household. Homes that use the garage as the main entrance wear springs out much faster. If you open and close the door many times a day, ask us about high-cycle springs rated for 20,000 cycles or more—they cost a little more up front but last far longer. Regular maintenance and balance checks also extend their life.

We do not recommend it. Torsion and extension springs hold an enormous amount of stored energy, and a slip while winding or unwinding one can cause serious injury or damage. Proper replacement requires the right winding bars, correctly sized springs, and experience balancing the door afterward. Our technicians carry the tools and matched parts to do it safely in one visit and test the finished door so the opener is not straining—call (224) 395-0939 and we will handle it.

Usually, yes. A broken spring is the most common reason a door will not open, so we stock a wide range of torsion and extension springs on our trucks and hold same-day slots across Mundelein and Lake County whenever routing allows. Call early in the day for the best chance at a same-day visit. If your door uses an unusual spring size that has to be ordered, we will tell you the timeline up front and make the door safe in the meantime. Book your repair to get on the schedule.
Technician preparing a garage door spring repair estimate

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