Electrical Manufacturing

Vertically integrated facility

Keystone operates a vertically integrated facility, from design engineering and enclosure fabrication to assembly, wiring, and testing.

High definition plasma cutting machine

A high definition plasma cutting machine ensures tight tolerances.

Custom fabricated panels

Keystone provides custom fabricated panels for many of its customers.

Keystone's expertise is building control systems for the power industry. Our focus on the power industry allows us to understand the needs and preferences of our clients.

Our team works hand-in-hand with you to manufacture a turnkey system based on your specifications and documentation. We apply our depth of experience, detailed workmanship, and the latest manufacturing tools to meet even the most exacting standards.

We specialize in manufacturing:

Custom Enclosure Fabrication

The sheet metal fabrication shop includes a CNC plasma cutter, a 1- ton shear, brake form, and MIG and TIG welding facilities. Prior to prime and paint, surfaces are ground smooth and cleaned for painting with our hot water pressure washer. We fabricate to any specification common to the power industry.