Performance. Repairs. Custom-Built Injectors & Rebuilt Transmissions. A Powerful Combination!

EIS started business in 2000 testing and rebuilding Ford Powerstroke injectors. Since then EIS has evolved into one of the areas most respected light duty diesel truck repair shops in the Northwest. With over 50 combined years of fuel injection, diesel repair, and diesel performance experience, EIS strives to provide its customers with the greatest quality service.