About

A Germantown, Wisconsin machine shop serving the machine building industry since 1979.

AC Tool & Machine Company, Inc. supports customers with prototype machining, OEM parts, replacement parts, and production work with a practical focus on quality, repeatability, and manufacturability.

Built for long-term manufacturing relationships

We work with customers who need more than basic part production. Our team supports engineering review, setup-intensive machining, and production planning for buyers and manufacturers that need dependable communication and consistent quality.

  • Serving customers from Germantown, Wisconsin since 1979
  • Support for prototypes, OEM parts, and replacement components
  • Lot sizes ranging from one piece to 10,000 pieces
  • 18,000 sq. ft. facility with machining and inspection resources
Machine Shop

Precision machining support for the machine building industry and industrial customers.

Germantown, WI

Conveniently positioned to serve Milwaukee-area and Wisconsin manufacturers.

(262) 255-1552

Contact the team directly for machining inquiries and project discussions.

The people

Experienced machinists who take on the hard jobs.

The shop is built around people who have spent years on the floor, not a revolving door of operators. That experience shows up when a print is incomplete, a setup is ugly, or a replacement part has to match something that has already been running for twenty years.

We take on work other shops pass on: tight-tolerance one-offs, first articles, fixtures, and parts that need judgment at the machine. The team would rather solve the problem than send it back.

Experience

Time on the machines

Setup, tooling, and inspection habits that come from years of milling, turning, and production work, not a training video.

Challenges

Hard jobs welcome

Awkward geometry, short lead times, and parts that have to drop into an existing machine. We treat those as the job, not a reason to decline.

Judgment

Practical problem solving

When a drawing and the real part disagree, the team talks it through, machines what the customer actually needs, and keeps quality consistent.

Shop floor

A small crew that owns the work

People here stay with a job from setup through inspection. That is how we keep communication short and the parts right.

Business details

Name: AC Tool & Machine Company, Inc.

Address: W185N11424 Whitney Drive, Germantown, WI 53022

Phone: (262) 255-1552

Email: [email protected]

Hours

Monday-Friday

7:00am-5:00pm

Customers can contact the shop directly for machining inquiries, timing questions, and production conversations.