Nephi's Diesel Experts
Dock's Diesel Performance - Duramax - PowerStroke - Cummins - Light & heavy Duty
Or give us a call at (385) 472-3491
⚙Repairs
⚙Service
⚙Performance
⚙Fair Pricing
⚙Comprehensive Diagnostics
⚙Expert Techs
⚙Repairs
⚙Service
⚙Performance
⚙Fair Pricing
⚙Comprehensive Diagnostics
⚙Expert Techs
⚙Repairs
⚙Service
⚙Performance
⚙Fair Pricing
⚙Comprehensive Diagnostics
⚙Expert Techs
⚙Repairs
⚙Service
⚙Performance
⚙Fair Pricing
⚙Comprehensive Diagnostics
⚙Expert Techs
Utah, We Know Diesels
Service
Just looking to make sure your truck is ready for daily duty? We can handle all your fluid flushes/changes and general service items to extend the life of your engine.
Diagnostics
We aren’t the guys that just throw money at a problem with your diesel truck to fix it. We take the time to do a through diagnosis to ensure we can be a cost effective with your money as possible.
Replacement Parts
Whether you need a new turbo, a full motor rebuild or anything in between – we can det your Duramax, Cummins, or PowerStroke running like new in no time.
WARNING:
We pride ourselves on doing work the RIGHT way, if you want stuff half-*ssed, take your truck elsewhere.
Types Of Trucks We Work On
Services
If you have a diesel truck in and around Nephi, UT, we know how to fix it, make it faster, and make it more reliable, no matter if its a Duramax, Cummins, or PowerStroke.
Duramax Services
General Service & Fluid Changes
Performance Modifications
Turbo Replacements
Glow Plug Inspection/Replacement
EGR System Cleaning
DPF Regeneration or Cleaning
And More!
PowerStroke Services
General Service & Fluid Changes
Performance Modifications
Turbo Replacements
Glow Plug Inspection/Replacement
DPF Regeneration or Cleaning
EGR System Cleaning
High-Pressure Fuel Pump (HPFH) Inspection
And More!
Cummins Services
General Service & Fluid Changes
Performance Modifications
Turbo Replacements
Grid Heater Checks
DPF Regeneration or Cleaning
EGR System Cleaning
And More!
Authorized Dealer For
What Our Clients Have To Say
About Dock's Diesel
Located in Nephi, Utah, our diesel truck shop is built by enthusiasts, for enthusiasts—specializing in Cummins, Power Stroke, and Duramax diesel trucks.
As a locally owned and operated diesel performance shop, we take pride in treating every build like it’s our own. From turbo upgrades to bulletproofing and everything in between, we’re Nephi's trusted name for diesel truck service. Come see why Utah diesel owners rely on us to keep their rigs running strong and built right the first time.
Get A Quote For Your Truck
Fill out the form below an a member of our team will get back to you ASAP regarding your vehicle.
(385) 472-3491