Industrial gearbox rebuild, repair, and cash buyback serving St. Louis and the surrounding MO region — every make and model, fast turnaround, free nationwide freight. Or sell your surplus and failed units for cash.

Have a unit in St. Louis? Snap the nameplate for an instant quote →
| Rebuild vs. newindustry avg | ~40–60% |
| Our repair pricebelow standard shop quotes | lower |
| Standard turnaroundmost units | 5–14 days |
| Emergency servicebreakdowns | 24–72 hrs |
| Freightto/from St. Louis | nationwide |
| 💵 Surplus buybackwe buy yours | cash offer |
We serve St. Louis via fast freight and field pickup — send your nameplate for a confirmed number.
St. Louis, Missouri is built on chemicals, brewing, aerospace, and river-barge grain handling. The city's industrial backbone includes Anheuser-Busch's flagship brewery, Boeing's fighter plant, Bayer (Monsanto) Chesterfield, and the Mississippi barge terminals — exactly the kind of industrial base that keeps gearboxes turning around the clock. Those plants run thousands of pumps, mixers, cooling towers, crushers, and conveyor drives, and every one of them depends on an industrial gearbox. When one of those drives fails, downtime is measured in lost production every hour it sits. That's the problem we solve for St. Louis plants: fast, correct gearbox rebuilds that get the line running again.
We handle the drives common to St. Louis operations across every major brand — Falk, Sumitomo, NORD, SEW-Eurodrive, Dodge, Boston Gear, Winsmith, David Brown, Flender, and more. A rebuild typically runs 40–60% of a new unit and ships in 5–14 business days, with 24–72-hour emergency service for breakdowns — a fraction of the 16–30 weeks a replacement unit can take to arrive. Every job goes to an AGMA-experienced gear shop with in-house gear cutting and magnaflux inspection, backed by our years in the industrial equipment business, and we move units to and from St. Louis on free nationwide freight so you're never limited to whoever happens to be down the street.
Just as important for St. Louis facilities: we buy surplus. If a rebuild isn't the smart move — cracked housing, unavailable gears, or a common unit you can replace cheaper — we'll tell you straight and pay cash for the old gearbox instead of letting it rust in a corner. Plant shutdown or line change in the St. Louis area? We buy failed, obsolete, and surplus gearboxes and gearmotors by the unit or the truckload. It's the same transparent, two-way approach we run everywhere: every price on the table, and we never hold your equipment hostage after teardown.
These are the gear drives most common to St. Louis's dominant industries — chemicals, brewing, aerospace, and river-barge grain handling — and every one of them is a unit we rebuild, buy, and stock knowledge on:
Where can I get industrial gearbox repair in St. Louis, Missouri?
Industrial Surplus World provides industrial gearbox repair, rebuild, and cash buyback serving St. Louis, Missouri. Every make and model — Falk, Sumitomo, NORD, SEW-Eurodrive, Dodge, and more — with 5–14 business-day turnaround, 24–72-hour emergency service, and free nationwide freight. Call Sean at (412) 557-4495.
What industries in St. Louis use industrial gearboxes?
St. Louis's chemicals, brewing, aerospace, and river-barge grain handling all depend on industrial gear reducers for pumps, conveyors, mixers, cooling towers, and drive systems. Major operations include Anheuser-Busch's flagship brewery, Boeing's fighter plant, Bayer (Monsanto) Chesterfield, and the Mississippi barge terminals.
Is it cheaper to repair or replace a gearbox in St. Louis?
Repairing an industrial gearbox typically costs 40–60% of a new unit and ships in days rather than the 16–30 weeks a new unit can take. When replacement is smarter, we say so and buy your old unit for cash.
Do you buy used and surplus gearboxes in St. Louis, Missouri?
Yes — we pay cash for failed, obsolete, and surplus industrial gearboxes and gearmotors in the St. Louis area, by the unit or the truckload, with free freight pickup. Send a nameplate photo to (412) 557-4495 or use the form on this page for an offer.
How fast can a chemicals plant in St. Louis get an emergency gearbox rebuild?
Emergency rebuilds run 24–72 hours for most common frame sizes. Standard rebuilds ship in 5–14 business days with free freight to and from St. Louis, MO — versus 16–30 weeks for many new OEM units.