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

  • 2 Days Agoview on linkedin

    Pioneer Service Inc.

    Central Steel & Wire Co. is a partnership that our team GREATLY appreciates! President, Aneesa Muthana and Buyer, KARINA RAMANAUSKAS, visited and want to give a BIG “Thank you!” to Owen Larson, Sebastian Maior and everyone at Central Steel for all that you do!"Alone we can do so little; together we can do so much." – Helen Keller #togetherwecan #partnerships #manufacturing #MachinedParts

  • 8 Days Agoview on linkedin

    Pioneer Service Inc.

    We’re doing some spring cleaning, and it’s “out with the old and in with the new” at Pioneer Service this week! We’re very excited to be upgrading one of our #CNC Turning Centers with a unit that will run parts more efficiently. Our new Doosan Puma is a horizontal multi-turret turning center “productivity #beast”!Traditionally, our CNC Turning Centers allow us to process parts for clients that have larger diameters than what we can currently produce on our #Swiss CNC lathes. This new center will also work well when clients need prototyping options; to test out a design change or for a project that requires a smaller quantity.This is a just another example of our expanding capabilities, and we’ll have more new machines coming in over the next couple of months! #CNCMachining #manufacturing #precisionmachining #doosan

  • 20 Days Agoview on linkedin

    Pioneer Service Inc.

    Calling all #makers! The 2019 Export Pitch has been extended to April 25th! If you have a #leadership role at a small or medium-sized, #Illinois #manufacturer, we'd love to hear your plan for global growth! First Prize is $5,000 cash from Chicago Regional Growth Corporation and $5,000 in UPS International Export shipping credits! That's $10K total! Hosted by Chicago Regional Growth Corporation and Choose DuPage

NSF LogoValley Industrial AssociationNational Association of ManufacturersPMPA Technology & Manufacturing AssocationCertified WBENC Womens Business EnterpriseIMA-Logo-w-Tagline

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.




“Pioneer goes above and beyond to make sure we receive our parts in a timely manner.”

Stacey – Hydraulics Company

Got a Question?

Learn More


Learn More


Learn More


Learn More