Chevy/GMC Diesel Repair & Maintenance
Diesel Truck Repair Specialists for Portland Oregon
EIS is a one stop shop for all your service and maintenance needs! For Chevy/GMC diesel repair servicing the Portland area, call upon the certified experts at Electronic Injection Services. At EIS, we do our own research and design our own packages, and specialize in everything from testing and diagnostics to repairs, complete rebuilds, and even manufacturing. Satisfaction is guaranteed when you work with EIS.