Incorporated in 2022, Western Sierra Supply, was founded on a simple premise:
The trip should be adventurous. The equipment must be certain.
Anyone who has crossed the Sierra Nevada or wide open spaces knows the feeling of unending horizons, rugged terrain, and routes that demand the right gear. We bring that same mindset to the systems our customers rely on every day.
We supply electrical system components, including current collection products and overhead system parts, for teams keeping systems running smoothly. We also offer specialized voltage testing tools built for high-risk environments, including flooded areas and emergency response sites, where clarity and safety matter fast.
Our role is to deliver proven parts and testing solutions that help operators, crews, and communities operate with confidence.