Expert Diesel Repair and Maintenance in Bellingham

Diesel engines are a particular passion for us at Sound Truck and Auto Repair. We understand and appreciate their unique heat-produced compression systems. If you need expert diesel repair and maintenance, bring your vehicle to our expert diesel technicians and get repair with peace of mind.

Diesel Repair and Maintenance in Bellingham

Failure to deal with diesel maintenance issues promptly often leads to complicated and expensive repairs later on. Sound Truck and Auto Repair performs regularly-scheduled diesel maintenance, taking great pride in providing excellent customer service along the way. We keep you informed about which repairs and maintenance are necessary now, and which can wait so you can make the best decision.

Experienced Technicians to Serve You

Diesel engines require thorough inspection when brought in for maintenance or repair, and our ASE-certified technicians know exactly what to look for. Able to service any make or model vehicle, your diesel is in good hands with us.

Sound Truck & Auto Repair is ready to help you with your diesel repair needs anytime. We also perform commercial fleet repair, heavy truck and trailer repair, RV repair and auto repair. Contact us to arrange an appointment, or stop in during regular business hours.

Expert Repair & Maintenance of All Diesel Vehicle Types

Serving Customers in Bellingham, Ferndale, Lynden and Whatcom County Since 1992

Sound Truck & Auto Repair

26 Google reviews

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Santy G-RMChido

2022-04-07

Stone Jones

2021-12-12

Sean McInnis

2021-08-26

The service was prompt with no $urprises. Dustin is who I spoke to about symptoms on my Cummins. System by System part for part! Who does that anymore? It was great to get prioritized preventive maintenance suggestions upon picking up our income making Cummins Truck. The maintenance plan clearly showed that our truck was physically gone over!

Hannah Shafer

2021-08-03

Amazing service! So kind and helped us figure out what was wrong very quickly. Very quick to help us and were figuring out what was wrong almost as soon as we got there. The people who owned it and worked there were so amazing and nice and it just made the experience so much better. Highly recommend!

Carole Cervantes

2021-07-22

We have a 2017 Ford Transit Diesel Fuse Winnebago with a engine light on for water in the Fuel. Even though they were busy they made room for our repair. They had us back on the road in no time. Professional, affordable and honest! The shop is immaculate, one of the nicest I’ve seen! Highly recommended.

Debra Gorecki

2021-07-17

We were on an extended vacation in our Travel Trailer in the Blaine area when our check engine light came on our Chevy Diesel Duramax. And our regular mechanic was over 100 miles away. The earliest we could get a diagnostic with them was 2 weeks out, then a schedule repair another week. The truck was running ok except for some extra burn of def which periodically blew white exhaust after a high rpm for a couple of months, so we knew it was coming. So we did a little researched for a decent local mechanic with good reviews. We found Sound Truck Repair, they were also booked out 2 weeks for a diagnostic, but said they would be able to work on our truck the same day, so we parked it and took the appointment. Well, they did exactly as promised, they took care of business. We feel the diagnostics was accurate, we feel we were charged accordingly, the repair time frame was efficient, we did not feel there was any kind of deception or up sales. These guys are on the up and up. And above all, we are appreciative that we were able to safely get on the road again to tow our rig. Thank you all at Sound Truck Repair, it was a good day, and you helped make it. BTW Dustin was amazing.

Dakota Black

2021-06-30

Owner and his crew were incredibly helpful with a vehicle we did not have the tooling to diagnose. They were quick and took the time to diagnose based off what we had repaired and what we were finding. With as busy as most shops are, taking the time to help meant a lot and enabled us to take care of our customer during this busy season. Much appreciated and look forward to returning the favor

Tiffany Farlow

2021-01-30

Husband was very happy with the professionalism and the quality of work. Honest assessment and done right.

Robert Palmer

2020-10-15

These guys are great i have a 89 ford quadravan that had front end problems and the part that failed had to be either made or found good luck on finding one anyway i had one made they had to hold up there shop space for some time for me and yet they never faltered they went way above and beyond for me and did excellent work at a unbelievable price and you couldn't ask for a nicer bunch of people i highly recommend them and they will be getting all my family's business from now on thank for everything you guys are great