CNF AutoRepair. Done Honest.
A family-owned shop in Hermiston that tells you the truth about your vehicle, finds the simpler fix, and gets you back on the road. Mobile service, pick-up and delivery available.
- Same-day diagnosis on many jobs
- Mobile service + pick-up & delivery
- No upsell, no surprise add-ons
Real Repairs, No Runaround
Whatever your vehicle needs, we start by finding out what is actually wrong, then we fix it properly. Here is the work that comes through our bay.
Ask Us About Your CarDiagnostics & Check-Engine
We track down the real cause before a single part gets replaced. A detailed, honest diagnosis, not a guess.
Electrical & Starting
Starters, alternators, lights and the gremlins in between, sorted right the first time so you are not back next week.
Fuel & Throttle Systems
Throttle bodies, fuel delivery and hard-to-find parts. When a component is obsolete, we have fabricated a fix.
Brakes & General Maintenance
The routine service that keeps your vehicle safe and dependable, with no surprise add-ons tacked on at the end.
Lighting & Quick Repairs
Headlights, bulbs and the small jobs that keep you legal and on the road, often the same day you call.
Mobile Service & Pickup
Cannot make it in? We offer mobile service plus pick-up and delivery, so the shop comes to you.
We Would Rather Tell You the Truth
We are CNF Auto Repair, a family-owned shop on West Harper Road in Hermiston. Oscar and the team run it on one simple idea: honest service with integrity. That is the whole business.
When your vehicle comes in, we look around carefully and find out what is actually wrong before we touch a single part. More often than not that means a smaller, cheaper fix than other shops quote, and we would always rather tell you that than sell you a repair you do not need.
We also know not everyone can get a car to the shop, so we offer mobile service plus pick-up and delivery. Bring it in, or let us come to you.
“His attention to detail and the integrity of his shop saved me hundreds of dollars. CNF is my go-to shop.”

Rated 4.9 Across 35 Reviews
“Oscar answered right away and had immediate availability. I was quoted 700 to 800 dollars by local shops for a repair. Oscar was able to diagnose my vehicle same-day, and realized the issue was much more simple to fix, saving me hundreds of dollars.”
They did an incredible detailed job of looking to identify what the issue of my suv was, and were transparent with me. I've been to several shops all around and can confidently say that this shop does the best job. Strongly recommend!
The part my car needed was obsolete and Oscar had to customize a new one for me. Him and Eddie were efficient and kind, I would return for future car needs!
Three hours in, a pulley bolt came loose and was about to break off. Oscar was very accommodating and helpful. We were on the road and did not have any trouble again. Thank you very much.
Book an Honest Diagnosis Today
Call CNF Auto Repair and talk to Oscar directly. We will find out what your vehicle really needs, then fix it right.
Questions, Answered Straight
Still not sure about something? Call us at (541) 969-5770 and we will give you an honest answer.
We are a full general-repair shop: diagnostics and check-engine work, electrical and starting systems, fuel and throttle repair, brakes, lighting and routine maintenance. If you are not sure whether we cover your issue, just call us at (541) 969-5770 and we will tell you straight.
We have often been able to get customers in the same day or the next day. The best thing to do is call ahead at (541) 969-5770 so we can plan the work around your schedule.
Yes. We are a family-owned shop offering mobile service plus pick-up and delivery, so if you cannot make it to us we can work around that. Call us to arrange it.
That is exactly what we are known for. We do a careful, detailed diagnosis to find the real cause first, instead of replacing parts and hoping. Customers regularly tell us we found a simpler, cheaper fix than they expected.
We keep it honest and upfront. We would rather tell you the truth about what your vehicle needs than sell you a repair you do not. Call us for a quote on your specific issue.
We are at 680 W Harper Rd in Hermiston, OR, open Monday to Friday from 9:00 AM to 6:00 PM. We are closed Saturday and Sunday.