Testimonials

We appreciate the confidence our customers have placed in us to provide the highest quality service for their diesel needs. 

We value your feedback and strive to earn your 5-star review.

Click HERE to review Northwestern Repair.

Justin and his crew are awesome! High quality of repairs and my scheduled maintenance is done on time. Great company!! Casey G.


Northwestern Repair = Excellent work! Excellent people! Jason B.


We’re from Washington state and at an RV park in Missoula when we found transmission fluid leaking from our truck. I called Justin and he was super friendly and sent some guys out to check it out who were also amazingly helpful and friendly. Happened to be a quick fix to get us back on the road!! Danielle S.


Thanks so much for the excellent service and quick response.  We will definitely be in touch whenever the situation arises. Gus at Earth & Wood


Justin has worked on a few diesel pickups for a company I work for.  Top notch work.  Easy to get along with.  Has good connections for hard to find stuff.  Went out of his way to track down random transmission linkage for me once.  Tough to find! I’m always the kind of guy who fixes his own stuff and when something stumps me, it goes to himHighly recommended. Brent L.


Justin can fix anything.  Very trustworthy.  You’re in good hands. Alex K.


Justin has always been just a phone call away.  He is quick and professional.  He has always gotten us back up and running in record time.  Thank you. Colleen V.


This guy is GOOD! Mike S.


Justin is the only person I would trust when needing help. He’s experienced, educated and extremely friendly. This is the only number you’ll need! V.P.