Southeast Diesel is your full service repair shop for everything diesel in Chattanooga and the surrounding areas, specializing in any service from ordering and installing parts, repairing and testing engines, to building and testing injectors for your diesel engine.

Engine repair

We specialize in delivering top-notch diesel engine repair services for commercial trucks, heavy  equipment, and industrial machinery. Since 1984 our team of certified mechanics is committed to providing  unparalleled expertise and exceptional customer service.

Why Choose Us?

  • Expert Technicians: Our team is comprised of skilled technicians  who have undergone rigorous training and certification to ensure  your  diesel engines are in capable hands.
  • Comprehensive Services: From routine maintenance to complex  overhauls, we offer a full range of services to keep your engines  running smoothly and efficiently.
  • State-of-the-Art Equipment: We utilize the latest diagnostic tools and repair  equipment to accurately identify and fix issues, minimizing downtime and maximizing performance.
  • Customer-Centric Approach: Your satisfaction is our priority. We work closely with you to understand your needs and provide customized solutions that meet your specific requirements.

Our Services Include:

  • Engine diagnostics and troubleshooting
  • Preventative maintenance and inspections
  • Fuel system repairs and upgrades
  • Turbocharger and intercooler repairs
  • Emission system services
  • Electrical system repairs and wiring
  • Transmission and drivetrain services

At Southeast Diesel, we pride ourselves on our commitment to  excellence and our ability to get the job done right the first time.  Contact us today to schedule your service and experience the  SEDiesel difference.

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Maintenance

At Southeast Diesel, we know that regular maintenance is the key to keeping your diesel  engines in optimal condition and preventing costly repairs down the  road. Our comprehensive maintenance services are designed to keep  your  fleet running efficiently and reliably.

Our Maintenance Process:

  • Thorough Inspections: We start every maintenance service with a  detailed inspection of your engine, identifying any potential issues  before they become major problems.
  • Routine Servicing: Our routine maintenance includes oil and filter  changes, fuel system cleaning, coolant system servicing, and more,  ensuring that all engine components are functioning smoothly.
  • Preventative Care: By addressing wear and tear early, we help  extend the lifespan of your engine and reduce the risk of unexpected breakdowns.
  • Customized Schedules: We work with you to create a maintenance  schedule tailored to your usage patterns and operational needs,  ensuring minimal disruption to your business.
  • Quality Parts: We use high-quality, OEM-approved parts and fluids to maintain the integrity and performance of your engines.

Why Regular Maintenance Matters:

  • Improved Performance: Regular maintenance helps your engine run more efficiently, improving fuel economy and overall performance.
  • Reduced Downtime: By catching issues early, we can prevent  breakdowns that cause costly downtime and disrupt your operations.
  • Extended Engine Life: Proper maintenance can significantly extend  the life of your engine, providing better return on your investment.
  • Compliance and Safety: Regular maintenance ensures your engines meet all safety and environmental standards, reducing the risk of fines and penalties.

At Southeast Diesel, our goal is to keep your diesel engines running at their best, so you can focus on what you do best. Contact us today to schedule your next maintenance service and experience the difference of our professional care. Extend the lifespan of your electronics with our repair and maintenance services. Our skilled technicians will diagnose and fix any issues to keep your devices running smoothly.

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What our customers say

Honest, Fair, Friendly

Best Diesel service in the South. Hands down. Great staff, honest, fair; and the friendliest folks you will encounter in a stressful situation.

Barry S.

Worked with my Business

Southeast Diesel has been worked on all my trucks for years. They are thorough and when they send your vehicle back out to you, you can rest assured it was repaired properly. They’ve done fuel injectors on two of my trucks. Their prices are fair and consistent with industry standards. They are also a Banks Power dealer which is great.

They’ve helped me out a lot! I’m a small business owner and they always do their very best to get me in and out so that I can keep operating. Last week I wasn’t going to be able to work because my factory brake actuator went south and I couldn’t haul. Since the new actuator wasn’t coming in for days, Mike Holtzhower loaned me the brake actuator out of his personal truck! They really take care of you here. Won’t be taking my vehicles anywhere else.

Jason S.

Truck Repair

Remarkable! Of course the first day of vacation headed out of town with a trailer attached when I started having issues. I showed up 10:00 on a Friday morning, full of doubt that they would even be able to look at my truck. They had me back on the road in a few hours. Honest shop, Honest staff all very helpful.

In the end- I think I got lucky that I found a great place to service my diesel on accident. This will be my go to shop for all things diesel. fair prices and great service. They happen to be a Banks Power and Amsoil dealer as well- right up my ally!

If your looking for a fair and honest shop this is the place!
If your looking for a fair and honest shop this is the place!ustainably sourced teas to chic vases, this store is a treasure trove. Love knowing my purchases contribute to a greener planet.

George V.

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