Garage Door Motor Replacement in Ladue, MO | Garage Door USA
from $279
Garage Door Garage Door Motor Replacement Ladue, MO
Opener motor and gear-assembly replacement when the unit can be salvaged, or full opener swap when it can't. We size the new motor to your door weight (1/2, 3/4, or 1.25 HP).
Garage Door Garage Door Motor Replacement Ladue, MO
Homeowners across Ladue and the surrounding area call us for garage door motor replacement because we know Ladue. The common drivers locally are corroded springs and cables in the humid air, degraded weatherstripping from UV and moisture, storm-driven debris and water in the tracks, and swollen, sticking wood doors in summer humidity — and we fix the cause, not just the symptom.
Ladue, MO is shaped by a humid subtropical climate — long, hot, muggy summers, mild winters, heavy thunderstorms, and high year-round humidity. We've learned which parts last in Missouri's humid subtropical region, because damp garages that pit galvanized parts over time, intense UV that degrades rubber weatherstripping, and corrosion that creeps across hardware in the muggy air take a steady toll on springs, tracks, and seals.
In our experience around Ladue, the repairs that come up most are corroded springs and cables in the humid air, degraded weatherstripping from UV and moisture, storm-driven debris and water in the tracks, and swollen, sticking wood doors in summer humidity. We'll show you exactly what failed and why before we touch a tool.
Motor replacement is the right move when the opener's motor or gear assembly has failed but the rest of the unit (logic board, rail, sensors, remotes, wall console) is still in good shape. On a 6–9 year old LiftMaster or Genie, motor or gear replacement is typically 40–60% the cost of a full opener swap and gives you another 8–10 years of life. We carry motor and gear assemblies for the major brands and most models from the last 12 years.
Sizing matters. A motor sized for a light non-insulated 8x7 door will burn out fast on a heavy insulated 16x7. We size replacements by measured door weight: 1/2 HP for light residential, 3/4 HP for standard insulated, 1.25 HPS for heavy insulated or oversized doors. If the original opener was under-sized, we recommend an upgrade rather than matching the underspec original.
After motor replacement, we re-program travel limits, re-calibrate force settings, and verify auto-reverse on an obstruction test. The full visit takes 90–120 minutes including these checks. We include a 2-year parts and labor warranty on the motor replacement.
Capacitor failure (cheaper fix) or motor windings (full motor needed). Diagnostic determines which.
Burning smell during operation
Stop using the opener — motor is overheating, possibly due to gear strip or under-sized motor on heavy door.
Audible grinding from motor housing
Gear assembly stripping or bearing failure. Continued use destroys the gear; immediate service preserves a $149 gear swap vs. a $349 motor replacement.
Door moves slower than it used to
Worn motor windings can deliver less torque, causing slow travel. Diagnostic confirms motor vs. unrelated issues.
Smoke from motor housing
Severe motor failure or wiring fault — unplug immediately and call for emergency service.
Common causes & what we fix
Capacitor age
Start capacitors dry out over 7–10 years and stop providing torque to the motor. Often misdiagnosed as motor failure. $25–$89 capacitor swap usually fixes.
Gear assembly wear
Nylon worm gears strip after years of cycles. The gear, not the motor, is failing — gear replacement is much cheaper than motor replacement.
Motor winding burnout
Genuine motor failure from over-load on heavy doors or sustained operation against an obstructed door. Replacement is the fix.
Power surges
Grid events damage motor electronics. Surge protection prevents the most common failures.
Bearing failure
Motor bearings fail at 12–15 years on average. Replacement is possible but often makes more sense as full motor swap.
Our process
1
Call or schedule online. Book your garage door motor replacement in Ladue online or by phone and pick a 2-hour window. We confirm in under 5 minutes with the assigned tech's name and photo.
2
On-site diagnosis. The garage door motor replacement diagnosis happens at your door: free for most repairs, a $39 fee on minor service calls that's waived the moment you approve the work. Nothing begins until you've seen it.
3
Flat-rate quote. A written flat-rate garage door motor replacement estimate comes before the wrenches do. Because techs are salaried, there's no incentive to pad the job — what's quoted is what's charged.
4
Same-visit fix. Expect a same-visit garage door motor replacement fix — our first-call success rate is 96%. We confirm the repair by cycling the door with you, then leave no mess behind.
How much does garage door motor replacement cost in Ladue, MO?
The cost of garage door motor replacement in Ladue starts at $279, locked in as a flat written rate before work begins. No commissioned up-sell, no hourly creep — and 10% off labor for seniors and military. We keep garage door motor replacement affordable across Ladue, MO — one flat number quoted up front, the same one you pay at the end.
Garage Door Motor Replacement the United States starts at from $279, with Ladue garage door motor replacement priced flat-rate and written out before work starts — what you approve is what you pay, with no add-ons. Seniors (65+) and military save 10% on labor, and Synchrony financing runs 0% APR for 12 months on jobs over $1,500, no prepayment penalty.
Why homeowners in Ladue, MO choose us for garage door motor replacement
Across Ladue and the surrounding area, Ladue residents trust our garage door motor replacement because the quote is flat-rate and written, the techs are salaried (never commissioned), and the work is guaranteed for a decade. We've served St. Louis County since 1974. Looking for a garage door motor replacement company in Ladue, MO? That's exactly what we are — local, licensed, and accountable to St. Louis County.
Every garage door motor replacement is guaranteed: a 10-year workmanship warranty, held separate from the manufacturer's coverage on the parts. Should our garage door motor replacement fail because of the install, we return and correct it at no charge for ten full years. 30,000-cycle springs are warrantied for the life of the original homeowner; other parts and accessories carry standard 1–5 year terms.
We earn trust on garage door motor replacement by quoting straight — no up-sell, salaried (not commissioned) technicians, and a diagnostic structured so you see exactly what we see. When a repair is right we recommend the repair; when replacement is the smarter long game, we say that. The flat-rate garage door motor replacement quote is written and valid for 30 days.
Areas we serve for garage door motor replacement
We provide garage door motor replacement throughout Ladue, MO and the surrounding St. Louis County area. Serving Ladue and surrounding neighborhoods.
A note on the area for garage door motor replacement: St. Louis County is part of Missouri. Our Ladue crews work that whole footprint daily, out to Frontenac, Rock Hill, Warson Woods, and Brentwood.
Ladue sits close to Frontenac, Rock Hill, Warson Woods, and Brentwood, and we treat the whole cluster as one garage door motor replacement area — the same licensed crew from any of them. We handle garage door motor replacement around 63124 and the rest of Ladue, MO on one daily route.
Garage Door Motor Replacement near you in Ladue, MO
Want garage door motor replacement near you in Ladue? We're it — and "near" isn't marketing: our routes cover Ladue and the surrounding area daily, so the closest licensed tech is usually minutes, not hours, from your door.
Ladue is part of our greater St. Louis, MO metro service area.
63124 and the surrounding blocks are all on our garage door motor replacement map. ETAs for garage door motor replacement shift with Ladue traffic through the day; call and we'll quote the honest arrival window on the spot. You reach an on-call technician, not an answering machine. For local garage door motor replacement in Ladue, MO, including 63124, we route the nearest stocked truck straight to your door.
Frequently asked about garage door motor replacement
Top questions homeowners searching for Garage Door Motor Replacement near me ask us:
Our Ladue coverage spans Ladue and the surrounding area — including ZIPs 63124. Not sure we reach your block? Call (213) 221-2882; if you are in Ladue, we will get to you.
Ladue sits in a humid subtropical climate — long, hot, muggy summers, mild winters, heavy thunderstorms, and high year-round humidity. That is hard on a door — damp garages that pit galvanized parts over time, intense UV that degrades rubber weatherstripping, and corrosion that creeps across hardware in the muggy air all accelerate wear on springs, seals, and openers, so the failures we see most here are corroded springs and cables in the humid air, degraded weatherstripping from UV and moisture, storm-driven debris and water in the tracks, and swollen, sticking wood doors in summer humidity. We size springs and seals for Missouri's humid subtropical region conditions rather than a generic catalog spec.
Yes — capacitor test is part of the diagnostic. If it's just the cap, you save the motor replacement cost.
90–120 minutes including diagnostic, motor swap, travel and force programming, and obstruction test.
Light non-insulated: 1/2 HP. Standard insulated: 3/4 HP. Heavy insulated or oversized: 1.25 HPS. We size by measured door weight, not assumptions.
2 years parts and labor on motor replacement. Manufacturer coverage on the motor itself varies (LiftMaster 5–10 years, Genie 5 years).