diesel engine with cover off
Engine and Transmission Repairs and Rebuilds

Diesel Engine Repairs Done Right

When it comes to finding the right diesel engine mechanic in the greater Tulsa, Oklahoma area, look no further than Fleet Service of Tulsa. Given diesel engines’ higher rate of compression compared to their gasoline counterparts, all of that extra noise that’s produced can make it especially difficult to recognize or diagnose issues as they arise.


Always Ready to Rebuild & Repair

Regardless of your maintenance frequency, Fleet will always have a bay available and ready for your repair. But don’t blink: we get engines and transmissions repaired and rebuilt lightning-fast. All of our technicians have extensive factory backgrounds, giving our team an edge when it comes to getting jobs done quickly and efficiently.

Fleet offer’s complete repairs and rebuilds for:



Detroit Diesel



Allison Transmissions

Power Takeoffs

Torque Converters




Maximize Longevity

It’s time to simplify the up-keep of your diesel engines. For starters, every diesel engine manufacturer prescribes a specific set of preventative measures in order to maximize longevity. This includes routine maintenance to your diesel engine’s pumps, glow-plugs, turbochargers, and fuel injectors.


Schedule Service Today

Customer service is a priority for Fleet Service of Tulsa
and we will promptly get back with you.

    A Message from Fleet Service of Tulsa

    We wanted to let you know a few things we are doing to help stop the spread of the Coronavirus (COVID-19). 

    Beginning, Friday, March 20th – we will be splitting our work between our two locations. 

    If you currently work with Billy and Chris – they will continue to serve you at 15855 E Pine St.  

    If you currently work with Jesse and John – they will be moving to 17221 E Pine St. 

    You can still reach any of us at (918) 437-2077. 
    We are following all guidance from health officials regarding enhanced cleaning and hygiene  and instructing all employees to stay home if they feel ill.  We are taking extra measures to disinfect units that are coming in and before they leave. We appreciate your business and look forward to working with you during this time.  Please let us know how we can assist you!