Boat Lift Motor & Gearbox Repair

The usual suspects

Lift motors on Lake Norman live a hard life — heat, humidity, spider nests in the housing, and a long idle winter followed by a heavy spring workload. The good news: most "dead motor" calls aren't actually dead motors. What we find most often:

• Failed start capacitor — the classic hum-but-no-turn. A cheap part; the trick is catching it before repeated attempts cook the windings.
• Worn or seized gearbox — grinding, slipping, or a motor that spins while the cable drum doesn't. Sometimes rebuildable, sometimes swapped.
• Switches, cords & GFCI trips — weathered toggle switches and dock wiring that cuts out under load.
• Dead remotes & receivers — often mistaken for motor failure; usually a quick fix.
• Burned-out motors — when it really is the motor, we replace flat-plate and gear-drive units with the right modern equivalent and have you lifting the same day where possible.

Repair or replace? Here's how we decide

Capacitors, switches, cords and receivers: repair, always — it's a fraction of the cost. Bearings starting to whine on an older motor: judgment call, and we'll quote both paths. Burned windings or a cracked housing: replacement wins, because a rebuild costs nearly as much and carries the old motor's corrosion with it. Either way you get the reasoning, not just a number.

One visit, most of the time

We stock the common capacitors, switches and motor sizes used on Lake Norman lifts, so the majority of motor calls are diagnosed and fixed in the same visit. If your boat is stranded on the lift, say so when you call — those get priority. Related problems with cables and pulleys are covered under boat lift repair, and if the dock's power supply is the real culprit we'll tell you that too instead of selling you a motor you don't need.

Motor & gearbox FAQs