Questek offers customers complete electronic/electromechanical systems solutions from concept through volume production.

Our team is dedicated to serving our customers and going the extra mile; we look forward to serving you.

Original Design Manufacture

Contract (Value Added) Manufacturing

Manufacturing Capabilities

Product Customization and Rework

QUESTEK Manufacturing Corporation specializes in the design, development, and manufacture of innovative controls, actuators, LED lighting, and the systems incorporating them. Since 1985, we have built our company by being very adaptive and responsive to our customers changing needs.

We can also work with your design to manufacture custom electronic and electromechanical assemblies to your specifications. We have achieved a national reputation for providing our industry-leading clients with timely, cost effective printed circuit board assembly, wire lead and harness fabrication (with over molding capabilities), CNC machining, and product assembly and rework sub-contracting work.

Our products help leading brands grow and excel including NAVISTAR, WINNEBAGO, FLEETWOOD, KNAPHEIDE. TRIPPLITE, GBC, and SONY.

QUESTEK offers customers complete electronic / electromechanical systems solutions from concept through volume production.

We commit ourselves to each customer relationship. We look to build each relationship for the long term. In growing with these relationships, we have acquired a range of capabilities not commonly found in a firm of our size.

QUESTEK currently provide solutions to companies in several industries:

  • Trucks and Commercial Vehicles
  • Recreational Vehicles
  • Office Equipment
  • Industrial Equipment
  • Commercial Lighting

In 2000, we moved into a brand new 60,000 square foot facility in Elgin, Illinois- a suburb of Chicago. This facility is less than one mile from I-90, 30 minutes from O’Hare airport. We have the capability to expand to nearly 110,000 square feet.