Call today!

Toll Free : 888-925-9745
Direct : (503) 925-9740

Repair and Maintenance Services

Your confidence is well placed in us. We want you to have a choice when selecting a quality repair shop. EIS-Diesel performs all labor in our own shop without any outside contractors. Not only do we handle general maintenance and repair services, Electronic Injection Services is the dealer's choice for testing & evaluation. As the preferred leader for Ford, UPS, and other major companies we pride ourselves on providing superior quality services such as:

  • Fuel injection repair
  • Transmission repair
  • Performance enhancements

EIS is one of only a handful of Bosch – Authorized Diesel Service Centers.

  • EIS buys directly from Bosch (No middle man)
  • Bosch manufactures most fuel injection products
  • Bosch provides on-going training for their DSC's
  • Cutting-edge knowledge & training
  • On-site state-of-the art diagnostic equipment for Vehicle inspection

Bumper-to-bumper, we are your experts for total engine repair from fuel injection to transmission rebuilds. Contact Us today to schedule maintenace or service for your deisel vehicle.

Contact Electronic Injection Services

14960 SW Tualatin-Sherwood Hwy,Suite #105
Sherwood, OR 97140
(Next to DEQ)


Toll Free: 888-925-9745
Direct: (503) 925-9740

Hours of Operation:

Mon - Fri
8:00am - 5:00pm

(503) 925-9735


Proud Authorized Dealer For: