Joliet Technologies custom packages, integrates and engineers AC Variable Frequency Drives (VFD), DC Variable Speed Drives (VSD) and AC Drive Controllers using top of the line manufacturers, like ABB, Siemens and Saftronics (Fincor) to name a few. Our custom drive packages are built to your specifications for your application. We specialize in large horsepower drives (500Hp and above). Call us at (815) 725-9696 or fax us at (815) 725-9393 or e-mail us or fill out an Request for Quote with your requirements.

We also offer you a wide variety of off the shelf standard drives and components used in drive packages, such as fuses, fuse blocks, relays, PLC, touch screens, push buttons, pilot lights, etc. We can also provide you with spare and replacement parts to keep your equipment running at peak performance. Call us today and let us know what you need.

Joliet Technologies can provide the services you need to keep your equipment up and running in top form.

Field Service
A 24 hour "On Call" technical support system is just a phone call away.

Retro-Fit or Replace
Is your equipment breaking down, or no longer performing near its peak capabilities? The solutions to these problems can often be found with upgrading and replacing the equipment.

Electric Repair Service
Repairs include Boards on most AC & DC Drives, as well as Operator Interface Devices (Touch Screens), Servo Controls, Servo Drives & Amps, Servo Motors, Ball Screws, and Encoders.
All Repairs are backed by a comprehensive One Year Warranty.

Start-Up
We offer complete start-up and commissioning on all of the systems that we sell.

Drive Maintenance (PM)
PM can identify problem areas of your systems and quite possibly some minor adjustments and upgrades could prevent major problems and heaven forbid DOWN TIME in the future.