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Diesel Engine Repair


Hardworking or just hard at play, D & B Bear Service services diesel trucks and jeeps from manufacturers such as GM, Chevy, Dodge, Ford and more. We also specialize in diesel engine repair for DuraMax, Power Stroke and Cummins.

Popular Brands We Repair and Service

  • Dodge Diesel
  • Ford Engines
  • DuraMax
  • Mercedes
  • Isuzu
  • Cummins
  • Power Stroke
  • GM Diesel Light Duty
  • Chevy

Choose D & B Bear Service For Your Truck's Next Diesel Service

Read our reviews and see for yourself that we provide the best, most convenient diesel engine services near you at affordable prices. Come into our repair shop in Corvallis today and experience the unmatched expertise of our pro diesel mechanics. Our 5-star reviews make us one of the most recommended diesel repair shops in Corvallis!


Partners

BBB Accredited Business
NAPA AutoCare Center
ASE (Automotive Service Excellence)
Jasper Engines & Transmissions
World Pac
IATN (International Automotive Technicians' Network)
Car Care Aware

What our clients are saying about us

We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!

My 4runner had a differential break, and had to be completely rebuilt. The shop took really good care of me by fixing it with a quick turn around as well as let me take it in early. Super amazing people that really care about it's customers, and very professional. I recommend this place over any place in Corvallis, or near these guys are the really deal. All questions I had about the work had to complete they answered. quotes-image
, 08/31/2022
I had a severely bent tie rod on my new Honda CRV. D & B Bear Auto replaced both the inner and outer RF rods and aligned all tires on the vehicle, correcting a poor alignment in the rear. The poor alignment in the rear had caused the rear tires to wear excessively in two places. I had to replace those tires as well. They did a timely, excellent job. My vehicle only has 5k miles on it due to COVID and little driving since it was purchased. It runs and handles better than it did when I drove it off the lot after purchasing it. Thank you so much...I will be back!quotes-image
, 05/11/2022