(907) 341-2250 or
877-341-2250 (toll free)
7780 Old Seward Hwy
(425) 251-6119 or
877-496-6119
1010 SW 41st St
Renton, WA 98057
(907) 458-9049 or
888-868-9049
1919 Van Horn Road
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About ESI
ESI was founded in 2000 as a heater reconditioning company for the North Slope. Based on our experience bringing new life to old heaters, the ES700 heater was designed and put into production in 2001. Since then ESI has continued a tradition of innovative designs for extreme industrial applications, with special emphasis on equipment for the oil and mining industries.

To ensure the highest level of both quality and innovation in our designs, ESI has an electrical engineer and SolidWorks drafting designer on staff, not to mention our highly qualified staff of certified welders, painting and blasting crew, mechanics, assembly workers, parts and sales personnel.

Our manufacturing line is largely customer driven, based on the ideas, input, and requests we receive. If there is a need that is not being met by current products in the market, we will design a product to fill that need.

We also periodically offer training programs to ensure that our customers are getting the full life and benefits from our products. If you or your company would be interested in participating in future training opportunities, let us know.

It’s all about people, product and support!