Toll Free: 1-855-910-7155

Local: 1-312-600-0777

AGMA MembershipGear World has two strategically locations, Chicago, right in the heart of the midwest and Houston, TX the epicenter of everything industrial.

We provide a comprehensive scope of machinery diagnostic services through an experienced team of engineers. This team will provide in-depth co-operation not only between clients but also within the offices of Gear World; this can ensure that their extensive knowledge is available to bring a project to be fully complete regardless of wherever they may be working in the world.

Customers count on Gear World for complete disassembly, clean, inspection and indicating of all internal components, NDT services and repairs including welding and machining and grinding, coating of shafts and gear journals, expert analysis of failures and modifications. We service all makes and models including:


Philadelphia Gear, Westinghouse, Foote Jones, Horsburgh & Scott, Ge, Elliot, Terry, Lightnin Mixer, Falk, FL Smith, Maag, Eisenbeiss, Flender, Siemens, Link belt, Wilson, Hartig, Lufkin, Brevini, Foote Jones, Winsmith, Nuttall Lightnin Mixer, Philadelphia Mixer, Farrel Bandbury mixer, Hansen Transmissions & many more.

If you don't see your brand name NO worries, call 24/7 for more information or emergency services.

  • Repair
  • Fabricate
  • Modify
  • X-Ray
  • Laser Cut
  • Reveres engineer
  • NDT Testting
  • Magnaflux
  • On sight Analysts
  • Logistic by any means
  • Manufacture parts from scratch OEM specs

Gear World specializes in all makes and models of gears, gearboxes, and rotating equipment. And all types of cooling tower gearboxes. We have state of the art technology and unique style of rebuilding, repairing, re-grinding and machining your old and worn out gears and gearboxes. Upon arrival of your equipment we thoroughly cleanse all debris, grease oil and inspect, then gears and shafts are examined with a high-tech magnaflux for chips, cracks, flaking and wear. Other components are repaired or replaced to meet or exceed O.E.M. specification. Gears are rebuilt, re-cut, reground and re-hardened as required. Shaft journals and bearings surfaces are repaired to specifications.

We can provide options, upgrades and replacement with or without Manufacturer drawings. We have the capability to reverse engineer any gears by taking comprehensive measurements. We have technicians who diagnose your equipment and rebuild them back up to their original size and original performance. The reason we stand behind our workmanship is our very advanced process of grinding/polishing, O. D. I. D. grinding, surface grinding, blanching and state of the art welding. Such as, chromoloy, titanium nickel, brass, bronze, stainless steel, all types of tool steel, tungsten steel, tungsten, carbide, heliarc, and arc welding, metalizing, continuous rotating weld and all types of heat treated-flame hardening, and carbonizing.

CALL US NOW: 1-855-910-7155

We Proudly Serve the USA, Canada, Mexico, Caribbean, and South American Territories.

Gearbox Repair

As an independent repair company, we overhaul all sorts of gearboxes and related drive types. We are active in high-demand market segments (marine, industry, wind), where our customers expect the fastest response in order to minimize downtime costs. We therefore offer worldwide gearbox support for 24 hours a day. We work in continuous shifts 7 days a week, always providing our customers the fastest gearbox repair. We turn most jobs around within just a few days.

Part Fabrication and Repair

If you have a machine part that needs to be replaced, chances are that we have it. If we dont have it or you can't find it, our skilled machinists can fabricate the part for you. Over the years we have fabricated thousands of hard to find replacement parts. We have had machines from companies that were built over 70 years ago come into our shop in need of a part that literally does not exist anymore. We have successfully fabricated parts for them and brought the machine back to life literally as good as new.

Gear Repair

Precision Gear Repair that will minimize costs and process downtime

Gearbox Repair

Complete Gearbox overhauls that will bring your gearbox back to OEM specs.