About Diesel & Offroad Authority
Diesel & Offroad Authority in Veneta, Oregon serves diesel pickup owners, RV and coach operators, and light-duty diesel users across the Willamette Valley region. Located on Oregon Route 126 between Eugene and the Cascades, the shop handles engine diagnostics and diesel engine repair for customers within a 15-mile radius, including Elmira, Eugene, Coburg, and Springfield. The business focuses on diesel-specific work and draws from the I-5 corridor and regional ag and recreational diesel market. Call (541) 935-0354 for diesel engine repair and diagnostics.
Gallery

Our Services
Engine Diagnostics
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Wouldn't take my pickup anywhere else. Their shop had my most recent issue resolved in under a week. Doing business with D&OA feels like you're being supported by a high level of knowledge and integrity that will spoil you if used to the norm.
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
Chris was great to work with on a nagging issue with my lb7 duramax. He got my starter problem diagnosed and fixed very quickly. I also wanted to point out that his price was very fair for the level of professionalism and integrity the ...