Machine Tool Services Inc.

The company says it services controls and equipment from Fanuc, Haas, Siemens, Mitsubishi, Heidenhain, Fagor, Allen-Bradley, GE and Yasnac, a list that covers most of the machining centers and lathes found in regional shops. The state insures the business under machinery installation and construction estimating classes, which fits industrial work rather than building wiring. Public-works filings from 2022 through 2025 show jobs for Chelan County PUD No. 1 and Grant County PUD No. 2, taken as prime contractor. The state lists David Morrill and Jeffrey Herbster as principals since 2006 and Aaron Morrill since 2025, and the company describes itself as family-owned. This is a call for a plant manager or shop owner with a machine down, a maintenance contract to set up across several sites, or a utility district needing prevailing-wage machinery work. A homeowner looking for a panel upgrade, new circuits or routine house wiring will be better served by a residential electrician, since Machine Tool Services works on commercial and industrial equipment. Inland Northwest seasons are hard on shop equipment. Unheated or lightly heated buildings in Spokane winters let coolant thicken, way lubes stiffen and condensation form on control cabinets as temperatures swing. Dry, hot summers bring dust and heat that push spindle drives and electronics harder. Scheduling preventive maintenance ahead of both extremes, and checking cabinet seals, filters and cooling fans each fall and spring, catches problems before a freeze-thaw cycle or a heat wave turns them into an emergency call.