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 times for prototype and production volume orders of precision CNC turned, 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

2 weeks ago

Pioneer Service Inc
Earlier this month, the whole Pioneer Service Inc team took time away from work to enjoy each others' company, eat some delicious food, and watch the scenery drift on by at the Paddlewheel Riverboats, St. Charles Park District!While many fabulous prizes were given away, and even a birthday was celebrated, the best part by far was getting to spend time together with one another's' families and cherished friends.#summer2021 #vaccinatedandhappy #togetheragain #precisionmachining #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 LogoValley Industrial AssociationNational Association of ManufacturersPMPA Technology & Manufacturing AssocationIMA-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.

A
WOMEN-OWNED
BUSINESS

WE ARE
AS9100
CERTIFIED

QUALITY
MANAGEMENT
SYSTEM

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

Stacey – Hydraulics Company

Got a Question?
CNC SWISS
MACHINING

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CNC TURNING
CENTERS

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CENTERLESS
GRINDING

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CUSTOMIZED
SOLUTIONS

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