Over 25 Years of Part Making

Our Story

In 1990 Pioneer Service started with a few Screw machines and Centerless grinders, and a young woman intent on developing a machining business that delivers top quality parts.

Almost 30 years later, that mission is our purpose and vision.

Pioneer Service continues to deliver quick turn-around times for prototype and production volume orders of precision CNC turned and Swiss machined parts, in addition to providing Centerless Grinding services. We serve a vast number of industries including: Aerospace, Automotive (including Electric Vehicles), Hydraulics, Medical & Dental, Motion Control, Oil & Gas, and many others.

We are proud to be a privately held, Certified Women-Owned Small Business. Our team takes pride in sharpening our customers’ competitive edge by continually supplying them the highest quality parts with reliable, on-time delivery.

    LinkedIn Company Updates

  • 4 Days Agoview on linkedin

    Pioneer Service Inc.

    Pioneer Service Inc. is really fortunate to have 3 incredibly talented #interns with us this semester. Hope Rojas, Esmahan M. Muthana, and Christina Rhoadarmer are bringing new ideas, fresh perspectives and a great deal of enthusiasm to a variety of projects in our company. Pioneer Service is committed to offering opportunities for interns in many departments. Hope (University of Illinois at Chicago) has been working in our Process #Engineering department developing process prints for new programs. Esmahan (Moraine Valley Community College) has been working in our #Marketing Department, and Christina (College of DuPage) is assisting with #QualityAssurance. #manufacturing #developingtomorrowsleaders #precisionmachining

  • 13 Days Agoview on linkedin

    Pioneer Service Inc.

    We're growing, we're hiring and YOU may be the one! If you're looking to work in a dynamic, fast-paced, and innovative environment with loads of opportunity, then you just might be the one! Are you an experienced Engineer in manufacturing industry? We’re proud of our culture and dedication to customer success that has put us in a favorable growth position. #manufacturing #Engineering #Leadership

  • 13 Days Agoview on linkedin

    Pioneer Service Inc.

    Our MSP partner, WEBIT Services, provides us exceptional IT Service. We value our partnership and thank them for their support and CAKE! Eric Rieger #Manufacturing #Partnerships #ITService #MSP

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Our Mission

  • Maintain exceptional standards for workmanship.
  • Exceed our customers’ expectations.
  • Engage all levels of the organization explore and implement continuous improvements to the quality management system.
  • Seize opportunities to support and learn from our customers, suppliers, and everyone one our team.
  • Advocate for positive change in the world at large.




“You guys are the best! Thank you all for your prompt replies and support. You continue to impress me.”

Mike U. – Aerospace/Defense Company

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