Over 30 Years of Part Making

Our Story

In 1990 Pioneer Service started with a few Brown and Sharp screw machines and Centerless grinders, and a team intent on developing a precision machining business that delivers top quality turned parts.

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

Pioneer Service continues to deliver quick turn-around for precision Swiss machined parts and centerless grinding services. We serve a vast number of industries including: Medical, Aerospace, Electric Vehicles, Hydraulics, Motion Control, Oil & Gas, Sporting Goods, Food Equipment, Lawn and Garden and many others.

Our team takes pride in building long-term relationships with our clients by continually supplying them the highest quality parts with reliable, on-time delivery.

AS 9100 AND ISO 9001/2015 Certified

Here’s the latest from our Facebook Feed

7 days ago

Pioneer Service Inc
Gratitude is the name of the game at Pioneer Service, and our amazing team members take the top spot on our thankful list! Turkeys are just a small token of our appreciation; another is the quality time we'll be spending with family and friends this week.In light of this, please note that Pioneer Service will be closed this Thursday and Friday, November 23rd-24th. Wishing all the Pioneers out there a wonderful Thanksgivi#thanksgiving2023g#blessedandgratefult#familya#Friendsgivingiving ... See MoreSee Less
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2 weeks ago

Pioneer Service Inc
Last week, the Pioneer Service Inc team was blessed to have students from Hinsdale Township High School District 86 Transition Center tour our shop!Pioneer is ALWAYS striving to get the word out about manufacturing as an extremely rewarding career path. Even if we can reach just ONE individual and help show them that this is where they belong then we've won!Thank you for visiting and we hope you come back s#BeAPioneero#FutureMakersa#educationforallo#advancedmanufacturinguring ... See MoreSee Less
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4 weeks ago

Pioneer Service Inc
This week, our fearless leader, Aneesa Muthana, spoke at The Association for Manufacturing Excellence - AME 2023 Conference on #DEI and "Empowering without Dividing."Aneesa spoke about what DEI looks like and what it should not look like, "DEI should not be a political agenda or an "Us vs Them" mentality. DEI means different things to different people-- background, lifestyle, age, education level. DEI is accepting differences and making qualified employees feel that they belong."Thank you to Desiree Dolecki, CMP, Cenise Waites, Kimberlee (Kim) Humphrey, and everyone involved for a wonderful gathering of #makers.#DiversityEquityInclusion #Belonging #BetterTogether #AdvancedManufacturing ... See MoreSee Less
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For more information, please check out the rest of our Facebook updates, and Follow Us to stay up to date on new projects, new equipment and more.

NSF Logo
Valley Industrial Association
National Association of Manufacturers

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


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