About Dan's Diesel Repair, LLC

Dan’s Diesel Repair offers 24-hour mobile commercial truck and equipment diagnostics and repair for Northern California ranging from The Bay Area to the Oregon border and everywhere in between. 

• Over 10 years of experience of being a mobile diesel mechanic and a welder. 
• Dealer level software for just about every brand of tractors, heavy equipment, commercial trucks, classes 1-8, and some agricultural equipment. 
• Fully licensed and insured in the state of California.

One system I specialize in is electrical system diagnostics. Electrical systems are becoming more complicated every year and are introducing more computers with (CAN bus) networks so they can all communicate with each other. 

With my mobile service and latest software, I can diagnose and repair most commercial electriical systems onsite.

Do you need your DPF or SCR system diagnosed properly because your equipment is regening too often or derated and won't perform a regeneration process? 

Well skip the tow bill and have the mobile mechanic come to you!

Some of the most common problems I deal with are DPF related issues ranging from clogged 7th injectors to filters that have completely failed because of a leaking turbo seal. 

I can diagnose and repair many of these issues on the spot!