Fox Thermal

With the rapidly growing demand for process accuracy and efficiency, we take the time to help customers eliminate downtime and achieve their vision.

Make Downtime History

From the very beginning, Fox Thermal's founder, Brad Lesko, was aware of the challenges customers faced in keeping their production lines running and optimized. He also had a passionate belief in the future of thermal flow measurement – and a big idea. An idea that would radically streamline the process.

In 1994, working out of a garage in Gilroy, Brad and George Anderson designed the first one-piece thermal mass flow meter and took the leap—moving to a larger facility and slowly adding new employees. Under Al Arreola's steady hand, production increased to meet the sales demands that Rich Cada cultivated through a national and then global network of sales representatives.

Within the last ten years, sales took off with the introduction of the advanced Model FT3, and later, Fox Thermal's DDC-Sensor™ (Direct Digitally Controlled Sensor), a fully integrated communications package, and field-programmable gas composition changes – always in line with our vision to make downtime history for your business.

Core values

Fox Thermal's core values are the beliefs that support our vision and guide our actions.

Responsive – Knowledgeable and empowered Fox team members act quickly in response to new and existing customer needs.

Curious – Asking the right questions always produces a deeper understanding of the customer's challenges. We are enthusiastic about it.

Engaging – We take our time. We work closely with clients to help them achieve their vision.

Resourceful - Like a smart fox, we find innovative and efficient ways to great customer results.

Customizable – Understanding that no two applications are the same, we help customers find their ideal solution because the magic is always in the service.