Garage Door Repair in Green Bay, WI
Cold does not break a good spring. It finishes off one that was already near the end of its life, which is why the first hard freeze produces a week of broken doors across Brown County.
Describe the problem
This sends your details to Green Bay Garage Doors, a referral service. We do not repair garage doors. It is not a booking and does not confirm a price. If a spring has snapped or the door is hanging crooked, keep people and vehicles out from under it.
Garage doors in northeast Wisconsin fail on a schedule, and the schedule is the weather.
The pattern most people misread is the spring. A torsion spring is rated in cycles, commonly around ten thousand, which works out to roughly seven to ten years for a household opening the door a few times a day. Every one of those cycles leaves a little fatigue in the steel. What a hard freeze does is remove the margin: steel loses toughness as it gets colder and the coil contracts, which adds stress exactly where the fatigue damage already sits. The cold did not break a sound spring. It finished one that was already close.
That is why the useful advice is seasonal rather than reactive. A spring past about seven years is worth looking at before December, not after it lets go on the coldest morning of the year with a car behind it.
The other winter failures are more mundane and easier to prevent. Weather seals freeze to the slab and tear when the opener pulls. Road salt tracked in off the car sits against the bottom rail and rots it from the inside. Photo eyes drift out of alignment when a snowbank or a shovel knocks the bracket.
This site is a referral service. We do not repair doors. What we publish is what each failure actually costs and which ones are genuinely dangerous to touch.
Services
Garage Door Spring Repair
Broken torsion and extension springs — the most common failure here and the one not to touch.
Winter and Weather Damage
Seals frozen to the slab, salt rot in the bottom rail, and photo eyes knocked out of line by snow.
Opener Repair and Installation
Dead openers, intermittent operation and remote faults — usually a part rather than the whole unit.
Cables, Rollers and Track Repair
Off-track doors, snapped cables and the rollers that go first in a cold, salted garage.
Garage Door Replacement
New doors, and the insulation question that actually matters on an attached Wisconsin garage.
Why homeowners here trust us
- Price ranges published up front, sourced to the trade rather than invented
- We say plainly which repairs are genuinely unsafe to attempt yourself
- The winter failure pattern explained, so you can replace a spring before it strands you
- Wisconsin's dwelling contractor requirements explained, and how to check one
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Areas we serve
Common questions
Why do garage door springs always break in the cold?
Because the cold finishes a spring that was already nearly done. A torsion spring is rated in cycles, commonly about ten thousand, which is roughly seven to ten years for most households, and every cycle leaves a little fatigue in the steel. When the temperature drops, steel loses toughness and the coil contracts, which adds stress exactly where that fatigue already sits. A sound spring does not snap because it got cold; one at the end of its life does. That is why the useful advice is to have springs over about seven years old looked at in autumn rather than discovering the problem on a ten-degree morning.
What does a broken spring cost to replace here?
Roughly $200 to $400 installed for a single torsion spring and $300 to $600 for a matched pair on a double door, moving with wire gauge, length and cycle rating. A twenty-thousand-cycle spring costs modestly more and roughly doubles the expected life, which in this climate is usually worth the difference. If a quote comes in far above that range, ask what else is being replaced — cables and bearings at the same time is a legitimate and sensible add-on, since the labour is already being paid for.
Should both springs be replaced when only one breaks?
Usually yes, and it is arithmetic rather than upselling. Springs are installed as a matched pair at the same time and take the same number of cycles, so when one fails the other is at a similar point in its life. Replacing one means paying the call-out twice within a year or so, and in Wisconsin the second one will almost certainly pick a January morning.
My door seal is frozen to the concrete. What do I do?
Do not force it with the opener. Pulling a door against a seal that is frozen down either tears the seal off the rail or strains the opener until it trips. Warm water along the seal line, or careful work with a flat tool, will usually release it. Then address the cause: keep the area under the door clear of meltwater, and treat the seal with a silicone spray before the season. A torn seal is a cheap part and an unpleasant January repair.
Is my opener broken, or is it the door?
Frequently the door. An opener forced to fight worn rollers, a binding track or tired springs works far harder than it was designed to, and it burns out early. Replacing the opener without addressing the door simply restarts that clock. One quick check: pull the emergency release and lift the door by hand. A properly balanced door should lift with moderate effort and stay roughly where you leave it. If it is heavy or slams, the problem is the counterbalance rather than the motor.
The door starts down then goes back up. Why?
Almost always the photo eyes. They sit a few inches off the floor on each side of the opening, which in Wisconsin is precisely snow-shovel and snowblower height. A knocked bracket, a cobweb or low winter sun across the beam is enough. Look at the small indicator lights on both sensors and check they are still aimed at each other before calling anyone out.
Does road salt really damage a garage door?
Yes, and it does it where you cannot see. Salt comes in on the car, drips onto the floor and sits against the bottom rail, which is steel and is the lowest point of a door never designed to stand in brine. It corrodes from the inside, so a door can look fine from the driveway while the bottom two inches are failing. On any door over about ten years old here, that rail is worth looking at directly rather than glancing at.
Is an insulated door worth the extra on an attached garage?
In this climate, usually yes. The garage door is the largest uninsulated surface on most houses with an attached garage, and it sits against space you heat. The comfort difference in a Green Bay January is immediate and noticeable, particularly if there is a room above the garage or anyone uses the space as a workshop. Doors are rated by R-value and the gap between a single-skin steel door and an insulated sandwich-construction one is not subtle.
Does a garage door contractor need to be licensed in Wisconsin?
Wisconsin requires Dwelling Contractor certification for work on one- and two-family dwellings and publishes a public credential lookup, so this is one of the states where there is something concrete to verify rather than just insurance paperwork. Check the credential, confirm liability insurance and workers' compensation, and ask your municipality whether a door replacement needs a permit — that varies locally rather than statewide.