About Warden


Founded in 1923, Guy L. Warden & Sons has been a leader in the industrial process industry, specializing in steam, fluid, and gas applications. Warden serves California Nevada, Arizona, and Hawaii. Since its beginning Warden has sought to provide the best solutions to our customers. For almost one hundred years and through five generations of leadership, Warden has provided a complete package of services and products to meet the needs of the ever-changing industrial market.


Combined with a comprehensive product offering, years of system expertise allows Warden to offer the best solutions to our customers. More than just a supply house, solely providing equipment, Warden’s aim is to ensure each solution is tailored to each specific application. Our team is factory-trained and available to make field visits to your facility to make qualified recommendations for system improvements. From thermal assessments, education sessions, to hands-on field service, our goal is to use our knowledge to ensure your facility is running efficiently, safely, and reliably. Ask our team how we can use our years of experience to improve your system.

Not Just Steam Traps

You might know as us the steam trap guys, but Warden has expanded a lot since its early beginnings. We now offer a full line of pipes, valves, fittings and accessories to compliment our large process control offering. Housed in our main warehouse, Warden is the largest, local stocking distributor for many of our product lines. We are your one-stop-shop, providing the best specialty products and ancillary equipment to meet any need.