Northwest Power & Performance, LLC is a full service automotive truck repair shop and diesel repair shop in Maple Valley, WA. We understand your diesel repair needs and are here to serve you. We're performance enthusiast's with several years of experience.
​​
​
We strive to provide honest affordable repairs and customer service is important to us, we want to provide you with a repair shop you can trust.
Servicing your needs from basic maintenance to the most extreme repairs
Complete fuel system upgrades for all Power-strokes - Cummins - Duramax
Extensive and major engine repairs
Improve efficiency, reduce operating cost with our fleet maintenance program
CALL US
EMAIL US
OPENING HOURS
Mon - Fri: 9am - 5pm
SOCIAL MEDIA
LOCATION
Maple Valley, WA 98038