Office: (817) 462-1532


Heavy Duty Truck Repair, Diesel Repair and Onsite Diesel Repair
Arlington – Grand Prairie – Irving – Dallas – Surrounding Cities

Invest in quality fleet service in Arlington, Grand Prairie, Irving, Dallas and many more areas in TX

We are a family owned business and 4th generation Arlington, Texas. We would like to take the burden of managing your company’s medium to heavy duty diesel truck fleet off your hands so you can have peace of mind with OnSite managing your preventive maintenances and repairs. We come to you at your location and with clean oil tanks and waste oil retrial so you won’t lose any time spent from your associates. Let OnSite Fleet Services of Texas keep track and manage your company’s fleet of trucks. OnSite Fleet Services of Texas IS THE MOST RELIABLE & EFFICIENT WAY 

If you feel that you are not getting the service you deserve from other companies you’ve tried, give us the opportunity to earn your trust and show you what customer service is in the diesel fleet maintenance and repair industry. We are dedicated to customer services and meeting the needs of your company.

Our service trucks are equipped with 90 percent of the tools need to do PM services and / or repair. Our OnSite services at your location include.

  • Computer Diagnostics
  • Transmissions
  • Brakes
  • Engines
  • PM Programs
  • Suspensions
  • Electrical Systems
  • Drive-train
  • Premium Oil aboard
  • Waste Oil tank aboard
  • Belts & Hoses
  • Exhaust
  • A/C
  • And much more

We have great computer software that will track your vehicle’s mileage, repairs and last PM. Let us come and input your vehicles into our system. We will provide a Free Fleet Inspection with a comprehensive diagnostic review and recommend services to insure your fleet is well maintained, safe and not stuck on the side of the road.

We hope to “Wow” you with peace of mind for your vehicles and not a waste of time of sending employees out to get repairs that is unproductive to your company’s bottom line.

Offering quality commercial mobile and onsite diesel repair, we, at OnSite Fleet Services of Texas operate in Arlington, Grand Prairie, Irving, Dallas / Fort Worth and the surrounding cities in the Metroplex and TX.

Aside from mobile and onsite diesel repair, we also offer emergency mobile roadside service, mobile fleet repair, onsite fleet repair, vehicle maintenance, and customized maintenance management, to name a few.

With many years in the industry, we pride ourselves with our professional, highly skilled and experienced diesel engine technicians that are ready to provide services wherever you are in Arlington, Grand Prairie, Irving, Dallas and many more areas in the Metroplex and TX.

And to keep up with the fast changing phase of diesel truck engine technology, we make sure that our systems and equipment are up-to-date, to provide our clients the best and most accurate mobile and onsite diesel repair, engine repair and maintenance service.


As a leader in heavy duty semi-truck repair, engine, transmission and drive-line service and repair, we guarantee clients with the best, timely and efficient service making their investments worth it.

Call us now to come out to your location to get a Free Fleet Inspection. We will put you in the system and take care of your fleet for you and your company.