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Problem Solving Products

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Long Term Value

Local Product
Inventory

Crane Gate, Globe, Check and Ball Valves in Stock!

Welcome to the MSEC Website

Mountain States Engineering and Controls, Inc., founded in 1978, is a Distributor of process equipment and controls headquartered in Golden, Colorado.

We serve the markets of Colorado, Utah, Wyoming, New Mexico, Montana, Arizona, Nevada, Idaho, and the western Dakotas.

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Recent Blog Posts

Basic Control Theory Tutorial
Aug 13, 2019

Introduction to Gas Pipeline Block Station Valves
Jul 22, 2019

Happy Independence Day from Mountain States Engineering and Controls
Jul 1, 2019

VSI Controls Full Control Valve Product Catalog
Jun 26, 2019