mn machine shopSince its inception in 1997, Granger Machine Inc. has built a reputation for taking on manufacturing challenges and delivering successful results under the leadership of Mike Parker.

Beginning as a one-man machine shop, Mike applied his extensive knowledge and experience in CNC manufacturing and engineering to develop a technology- based company. Using modern machining equipment and processes that specialize in manufacturing custom-machined products.

Today, Granger Machine Inc. has grown into a highly skilled and dedicated, operating two shifts per day.

In the summer of 2021, Mike’s children, Shawn Parker and Shannon Oelrich purchased Granger Machine Inc. Shawn and Shannon have worked within the company since 2004. Today, as owners, Shawn and Shannon have committed to continue with the standards set by Mike in the origination of Granger Machine Inc.

Our facility located in Isanti, Minnesota currently houses multi-axis CNC milling, turning (lathe) centers, EDM, and inspection equipment, to fulfill manufacturing requirements. Refer to our facility page for more detailed information.


Our Mission Statement

We exist to serve our Customers by growing and improving thru…

  • Providing a safe environment that promotes employee growth and that recognizes their contribution to our success.
  • Exceeding customer’s expectations in quality, on time schedules and competitive pricing.
  • Rewarding our stake holders with a return on investment consistent with the risk and capital invested in the company.

Our Value Statement

Core Values we live by…

Granger Machine is committed to excellence in quality and service.

We value integrity, honesty, hard work, and ethical conduct in all areas of business.  Our values reflect our desire to be a servant to both our customers and employees.

We value the talent and commitment brought by our employees to the continual improvement of our business and technical practices.

We encourage cooperation and teamwork between all, to enhance our development as a business and as individuals.

We value long term relationships with employees and customers, and will follow these stated values to that end.