Precision grinding companies in Washington

Precision grinding shops finish parts to tight size, flatness and surface finish tolerances with surface, cylindrical (OD/ID), centerless and jig grinding, often after heat treating. Below are grinding shops in Washington.

Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.

The most listings are in Arlington, WA (2), Kent, WA (2) and Buckley, WA (1). Certifications stated: 1 AS9100.