Steen Machining has been operating in Broomfield, CO since 1985. In that time, we have provided a wide range of machining services, computer numerical control (CNC) turning and milling, both prototype and production, finishing and assembling to a host of customers in a variety of fields.

We have supplied parts to the aircraft and automotive industries, fabricated engraving machinery, pump and compressor parts and serviced the high tech and aerospace industries.

We have expertise in a broad range of materials; Various steels, stainless steels, castings, alloys and plastics.

We are comfortable holding close tolerances and producing high quality finishes. We are committed to providing quality, affordable parts on time.
We are fully capable of 3-D machining and although, we are strongly CNC oriented, we also have a solid base of manual machining knowledge.

Dan Steen, Owner
Julie Steen, Bookkeeper/Office Manager
Danny Huston, Shop Manager