No matter the time, day or night, we're here for you. Have a diesel break-down in Douglas County--or along I-5 between Medford and Eugene, Oregon? Call us! Our diesel shop service trucks will be dispatched quickly to help resolve the problem. And, if our diesel mechanics can't fix it on site, we'll tow you in and get your truck and cargo back on the road ASAP.
We provide expert diesel truck repair services. Our ASE-Certified Mobile Diesel Service technicians have decades of field experience. With speed, knowledge and great customer service, we'll help you sort everything out as efficiently as possible, getting your truck back on the road. Trust your fleet vehicle service and repairs to our professionals and ASE-certified diesel repair techs in our diesel shop.
We provide expert diesel truck repair services. Our ASE-Certified Mobile Diesel Service technicians have decades of field experience. With speed, knowledge and great customer service, we'll help you sort everything out as efficiently as possible, getting your truck back on the road. Trust your fleet vehicle service and repairs to our professionals and ASE-certified diesel repair techs in our diesel shop.
Services
Engines, transmissions, rear ends, clutches, driveshafts, air suspensions, and electrical components are prone to fail. When they do, our diesel technicians are experts at diagnosing and repairing the issue at hand. We offer used, rebuilt and new replacements depending on your needs and budget. Our prices are very competitive on a national level.
Frantz Filters now offers an expanded line of Duramax, Cummins and Powerstroke Bypass Oil Filter Kits. Ingersoll Rand introduced the Ingersoll Rand 2475F10DY Truck-Mounted Two-Stage Diesel Driven Reciprocating Air Compressor to provide fuel-efficient compressed air where electric power is not readily available.
Diesel mechanics Shawn and his brother, Jason, started Mobile Diesel Service in 2000 with a single service van doing on-site diesel truck repairs. Shawn loves his diesel repair work, the new facility-in Sutherlin, Oregon, and bass fishing! Younger brother Jason Smalley spends a lot of his time at MDS providing roadside assistance to truckers broke down along the I-5 corridor.
Q: My old '92 F-350 7.3L IDI work truck has started blowing white smoke when pulling grades. The engine has 50,000 miles on a rebuild that included rebuilt injectors. What would be my best route on finding good injectors? They seem to be a little hard to find. A: Finding injectors for the old Ford IDI Navistar 7.3s isn't that difficult whether shopping on eBay, or brick-and-mortar diesel fuel-injection shops like Mobile Diesel Service.
Mobile Diesel Service has been featured in numerous issues of Diesel Power Magazine and its website. MDS technicians have been featured doing a Ford/Cummins/Allison swap, rear-end rebuilds, fuel system upgrades, engine and turbo rebuilds.
We have been featured in numerous articles within the pages of Good Sam's Trailer Life Magazine, installing air suspensions, long-range fuel tanks, aftermarket pickup sway bars, and other upgrades to tow vehicles.Four Wheeler Magazine technical writers have used MDS' shop and technicians for writing articles on suspension, steering, winch installations and custom bumper builds, and other upgrades on diesel 4x4.
We have been featured in numerous articles within the pages of Good Sam's Trailer Life Magazine, installing air suspensions, long-range fuel tanks, aftermarket pickup sway bars, and other upgrades to tow vehicles.Four Wheeler Magazine technical writers have used MDS' shop and technicians for writing articles on suspension, steering, winch installations and custom bumper builds, and other upgrades on diesel 4x4.
Reviews (12)
Ryan'S. Benson
Dec 02, 2021
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Let’s just say, I’m lucky too have found a company with such great customer service and awesome mechanics. I leave my projects in their hands without hesitation. Their not afraid to take on complicated projects. The pricing is very reasonable considering the establishment and experience. Thank you, MDS Diesel! You guys Rock!
William Metzler
Oct 02, 2021
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Todd Mickelson
Mar 29, 2021
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Tammy C.
Feb 20, 2021
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Trish Whiteaker
Nov 04, 2020
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Edgar Frias
Aug 13, 2020
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This shop has great costumer service but if you an owner operator with appointments to get to dont come here if is a parts that only the dealer has on stock for you truck pay the extra mile if you getting tow u bee lossing more sitting here waiting for a whole day or more.. I dont know it may just be my bad luck but man they taking forever to get me out here.. down time for us owner operators... I learn my lesson if you need something small they will get done fast but not air compressor...
Bruce S.
Jul 29, 2020
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Bruce W. Smith
Jun 25, 2020
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I'd disregard the "review" from "ellis cornbread" as it's completely bogus. MDS doesn't sell trucks. I do know the diesel and mechanical service I've received at Mobile Diesel over the years on both RVs and trucks, has always been exceptional. Their techs are well-trained and everyone does their best to provide customers with top-shelf service. The only downside is they are so well respected in the diesel community that they are always really busy, so big repair jobs need to be booked in advance.
Marty
Jun 17, 2020
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This shop and crew are great! Many talented techs who can work on all types of diesels. Im driving a Mercedes 1017 (former military) Global Expedition Vehicle and developed a coolant leak coming from the motor (suspected head gasket). Service Tech Matt and crew were able to diagnose the issue to be something other and complete the repair under the scheduled due date.
MDS has worked in conjunction with EuroTech as a parts supplier on a few former military trucks and Unimogs. I highly recommend cling both shops if you require parts and service to see if they can help you out!
Best,
Martin
MDS has worked in conjunction with EuroTech as a parts supplier on a few former military trucks and Unimogs. I highly recommend cling both shops if you require parts and service to see if they can help you out!
Best,
Martin
Jason Hougak
Jul 04, 2019
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I was getting some additional blowby and found an article Mobile Diesel Services wrote up about using a Case/ Holland dual valve cover breather. The price was $125.00 compared to close to $300 for a Cummins. The kit was missing the 2 rubber grommets but they quickly sent out. I had oil dripping from the crankcase breather before this and now I’ve got no oil. An awesome addition to any diesel to help with crankcase pressure and blowby.
Lynn Engelman
Oct 26, 2018
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Michael C.
Aug 30, 2016
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These guys are fantastic ! ...I had a truck broke down with a load that needed to deliver ASAP...i contacted the local KW shop and was basically told i wouldn't be able to get parts or get my truck back on the road till after the weekend. By then I would have lost a new customer.
So I called Mobile Diesel Service and spoke to Jason. after making a few phone calls I located the parts needed...over 100 miles away...Their repair tech made the parts run for me, came back the next morning and had my truck rolling that afternoon !
Jason and all the guys that helped make that happen are great
So I called Mobile Diesel Service and spoke to Jason. after making a few phone calls I located the parts needed...over 100 miles away...Their repair tech made the parts run for me, came back the next morning and had my truck rolling that afternoon !
Jason and all the guys that helped make that happen are great