SierraWestron Inc Inc is a premier manufacturers representative agency established from a joint venture between Westron Sales Inc (est. 1997 by Jim Cyr) and Sierra Sales Inc (est. 1989). We are headquartered in Pleasanton, CA .
SierraWestron Inc represents the finest in Controls, Automation, and Electro-mechanical products with a pro-active technical sales focus. Our strong relationships with our channel partners and OEM customers are a key to our growth. Focused on the industrial OEM, MRO and commercial markets, in 2007, we also expanded to add our Alternative Energy Product category to service the rapid growth of the solar and energy storage industries of northern California and Nevada.