Mama Bear
3 weeks ago
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The service was fantastic- courteous, knowledgeable and honest.Excerpt from Google review
Garage Door Problems
My garage door will not close all the way.
The door moves down normally but stops several inches above the floor, reaches the bottom and rises again, leaves a gap under one side, or closes farther only when the wall control is held. It may stop at the same height every time or vary with weather. The exact endpoint matters: an immediate reversal, a mid-travel stop, contact with the floor, and a level door that simply ends too high point to different systems.
Safety references reviewed 2026-07-25.
LiftMaster, Chamberlain, Genie, Wayne Dalton, Clopay, and Amarr.
What you may notice
The door moves down normally but stops several inches above the floor, reaches the bottom and rises again, leaves a gap under one side, or closes farther only when the wall control is held. It may stop at the same height every time or vary with weather. The exact endpoint matters: an immediate reversal, a mid-travel stop, contact with the floor, and a level door that simply ends too high point to different systems.
What you're seeing
Why it happens
Incomplete closing can come from an obstructed or unstable photo-eye signal, mechanical resistance in a roller or track, a crooked door or unequal cables, down-travel programmed too short or too long, force or position feedback, a folded or frozen bottom seal, an uneven slab, an object in the track, or an opener drive fault. Raising force before the door is proven free can mask binding and reduce the safety margin. A one-sided gap should be treated as possible level or cable trouble before a thicker seal is ordered.
Distinguish a one-sided gap from a level door that stops too high. A raised corner can indicate a cable or level problem before seal thickness or travel settings are considered.
Select the image to enlargeHomeowner checks
What you can check safely
- Record whether the door stops before touching the floor, touches and immediately reverses, or reaches a level closed position while leaving a uniform gap.
- Clear the photo-eye path, observe both sensor indicators through the complete closing attempt, and note any blink or opener-light code.
- Inspect the tracks and floor contact line for debris, ice, a folded seal, a damaged roller, or an object without reaching near moving sections.
- Do not start a manual-release or balance test to diagnose this symptom. If manual behavior is already known from ordinary safe use while the door was closed, stable and visibly undamaged, record it. Otherwise leave the release alone and arrange professional assessment. Any ordinary owner operation must follow the exact model manual.
- Observe the bottom edge and floor from outside the travel area. Stop use if one side is higher or a cable is visibly slack, displaced or damaged; do not touch or test cable tension.
Is it safe to keep using the door?
Do not increase close force to overcome mechanical resistance, and do not bypass the photo-eyes. Never stand beneath a partly closed door. Damaged, unstable, binding or sensor-fault conditions must be assessed before any settings work. A qualified provider must use the exact opener manual for setting-specific work and subsequent safety checks. Loaded cable, drum, spring, bottom-bracket and off-track repairs are not homeowner adjustments.
What the fix involves
The repair begins by classifying the stop point and testing the door separately from the opener. Sensors and wiring are stabilized, track and roller resistance is corrected, cable balance and door level are verified, and the bottom seal and slab contact are inspected. Only after the mechanical door passes does the technician set model-specific travel or force and check position feedback. The finished system closes squarely, seals appropriately for the floor, and passes obstruction and safety-reversal tests without relying on excessive force.
This is handled by our Garage Door Opener Repair service. Check availability for your ZIP and exact service address before scheduling.
A torn seal can leave a local gap even with a level door. Correct the mechanical movement and verify the actual slab contact before choosing a seal or setting travel.
Select the image to enlargeNeed help with this symptom?
Describe what the door is doing before the next attempt.
Call for current service availability, or send the symptom through the form so the request arrives with the correct problem context.
Quick answers
Why does the garage door stop a few inches above the floor?
The down-travel may be set short, the opener may be detecting resistance, or the door may bind at that height. Note sensor indicators and the stopping position. Do not disconnect a partly open door; have the mechanical condition checked before changing travel.
Why does it touch the floor and open again?
The down limit may extend beyond the true floor, the seal may compress excessively, the floor may be uneven, or the door may meet resistance at the bottom. That pattern differs from a beam obstruction near the sensors.
Will a larger bottom seal fix the gap?
Only when the door closes level and the remaining gap is caused by a compatible seal profile or modest floor variation. A crooked door, unequal cables, or track problem must be corrected first.
Why does holding the wall button make it close farther?
On many openers, constant wall-control pressure temporarily supervises closing when the safety-sensor signal is not accepted. It is a diagnostic clue, not a permanent repair.
Related problems
- Door closes, then reopens
- Door closes only while holding the wall button
- Sensor lights, colors, and alignment
- All garage door problems
The distance and shape of the final gap tell more than the phrase “won't close.”
Safety and technical references
- Chamberlain: garage door will not fully open or close
- Chamberlain: align and test safety reversing sensors
- DASMA residential garage-door safety tips
These references support the general safety guidance above. Your door and opener model instructions control for model-specific adjustments.
Door will not close all the way: gap-shape record
A door stopping short, reversing upward and closing with a floor gap are different outcomes. Record which happened before assuming a sensor, limit or seal needs adjustment.
Record the last movement and the shape of the gap
A level door left above the floor is different from one corner remaining high. If the door is crooked or hardware looks damaged, stop use. Otherwise record whether the last observed cycle stopped, reversed or reached its usual closed position. Do not keep repeating it to produce a better video.
A floor gap is not always a travel setting
Changes in the floor, an uneven opening, worn sealing material and door-position issues need different work. Ask the installer to compare the door geometry with the floor and seal rather than simply extending travel or increasing force. A seal can address some contact gaps; it cannot establish safe operation of an unstable door.
Connect the observations to a written correction
A useful proposal states whether it addresses the opener’s commanded travel, a safety-system fault, the door mechanism or the floor/seal interface. If more than one scope is involved, keep them separate. Any settings and safety checks should follow the actual opener and door instructions, with unstable or damaged hardware assessed first.
| Observation or choice | What it changes | What to record |
|---|---|---|
| Stops and remains above floor | Travel/control/mechanical scope remains open | Approximate gap and whether level |
| Reverses and rises | Different symptom from a fixed closed gap | Where reversal began |
| One side higher | Stop-use mechanical condition | Higher side and visible hardware |
| At usual closed position, uneven daylight | Floor/seal/interface needs assessment | Gap shape and recent flooring work |
Your record
Closing gap record
Use information already observed safely, or supplied in writing. An empty field means the answer still needs confirmation.
Your notes are not sent or saved. Tool-use measurement records the action only, without your entries.
References: Genie: opener will not open or close · Clopay: garage-door seal types
Sources & editorial review
Editorial additions last reviewed October 4, 2026. Prepared with AI assistance, checked against the references below and revised after a separate AI review of factual scope and overlap. This is editorial guidance, not a technician inspection or a certification of your equipment.
Source check dates describe the review of the reference. They do not change a manual’s revision or establish current availability, price, compatibility or site suitability.
- Genie: opener will not open or close — checked 2026-10-03. Separate command, drive and door observations; model-specific controls and ordinary user instructions.
- Clopay: garage-door seal types — checked 2026-10-03. Distinguishes lower-edge, threshold and perimeter locations; select actual profiles and interface.
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From our customers
What customers say on Google
G
Yehuda Robinov
a month ago
★★★★★
Very very professional guys good jobs good service
adam ricker
3 months ago
★★★★★
Great worker
David Avitan
3 months ago
★★★★★
They replaced three garage door motors for me, and the service was excellent from start to finish.Excerpt from Google review
Mary larson
4 months ago
★★★★★
Very good service and very polite
Tippawan Markmaitree-Babin
4 months ago
★★★★★
Very good work, polite and flexible in scheduling appointments.
Reviews from Google. Rating and relative dates checked October 1, 2026. This is a dated snapshot, not a live feed.
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