Northline Precision Machining

Northline Precision Machining started in 1994 with three manual mills and a commitment to hold the tolerances other shops turned down. Thirty years later we run a 24,000 square foot climate-controlled facility in Dayton, Ohio, with 5-axis, mill-turn, Swiss, and EDM capability under one roof.

We are family-owned and employ 38 people, including machinists who have been with us for more than twenty years. Being minutes from Wright-Patterson Air Force Base shaped the shop around aerospace and defense work, and the same discipline carries into our medical and automation programs.

Every job runs through the same process: a real DFM review before we quote, documented setups, in-process inspection, and a full report with every shipment. Send us a print and see for yourself.