Taking too long? Close loading screen.
LOADING...
Emergency Truck Service, Towing, Diesel Repair & Performance2018-10-28T17:15:03-04:00

The Best of the Best on the Mississippi Gulf Coast

At TSI Diesel Worx, we pride ourselves on being the best of the best. Our certified and highly skilled mechanics can handle any heavy duty project, in the shop and on the road. Whether you’re coming in for repairs, modifications, or upgrades we’ve got you covered.

In addition to repairs and preventative maintenance to keep your trucks on the road, we also offer truck towing and on-site repairs in the Gulfport & Hattiesburg areas.  Our 24/7 dispatch team will get a mechanic on location as quickly as possible so you can get moving again in no time.  Check out some of the services we offer, then give us a call so we can help!

  • Roadside Repair (Truck & Trailer)

  • Heavy Duty Towing

  • Auto Towing

  • Motorcycle Towing

  • In-Shop Repair

  • Diesel Repair

  • Diesel Performance

  • Fleet Maintenance

  • Winchouts / Recovery

  • DOT Inspections

Get Started with TSI Today

Request a Tow
Contact Us

Services

Select a Service to Learn More

Live From TSI

2 days ago

TSI Diesel Worx
When ever you need tuning CTT Tuning is always available at TSI Diesel Worx, Ezlynk or EFI Live we have you covered! #raceuseonly #ctttuning #ezlynk #autoagent #efilive #dieselnation #tsidieselworx #dieseldreams

When ever you need tuning CTT Tuning is always available at TSI Diesel Worx, Ezlynk or EFI Live we have you covered! #raceuseonly #ctttuning #ezlynk #autoagent #efilive #dieselnation #tsidieselworx #dieseldreams ... See MoreSee Less

2 days ago

TSI Diesel Worx

... See MoreSee Less

5 days ago

TSI Diesel Worx
We got you covered!

We got you covered!Collect and share important vehicle data with just the touch of a finger! This 2013 Ram features an Android extension from Sweden Car Performance that allows the factory display to be used as an interface for the AutoAgent 2.

#ezlynk #autoagent2 #monitor #datalog #update #android #ios
... See MoreSee Less

6 days ago

TSI Diesel Worx

Finishing a 6.0 powerstroke project!#arpstuds #ford #jamoexhaust #sinisterdiesel #sctx4 #tsidieselworx #dieseldreams ... See MoreSee Less

7 days ago

TSI Diesel Worx

#teamwork #tsidieselworx #dieseldreams #gulfport #dieselperformancegulfport ... See MoreSee Less

1 week ago

TSI Diesel Worx

For all your light duty diesel truck needs! All makes and models! Give Us A Call 228-214-4382 ... See MoreSee Less

1 week ago

TSI Diesel Worx
This beast is going to have a nice ride with this new BDS 6in lift with BDS Recoil Trac Bars and Fox Shocks with Reservoirs! #ford #fomoco #bdssuspensions #foxracingshocks #dieselnation #tsidieselworx #dieseldreamsImage attachment

This beast is going to have a nice ride with this new BDS 6in lift with BDS Recoil Trac Bars and Fox Shocks with Reservoirs! #ford #fomoco #bdssuspensions #foxracingshocks #dieselnation #tsidieselworx #dieseldreams ... See MoreSee Less

1 week ago

TSI Diesel Worx
This duramax LGH is riding right! #dieselnation #tsidieselworx #dieseldreams #gulfport

This duramax LGH is riding right! #dieselnation #tsidieselworx #dieseldreams #gulfport ... See MoreSee Less

1 week ago

TSI Diesel Worx
Don’t have the cash for upgrades or a repair well we have you covered let us get you approved! Click the link for a credit app-   https://snapfinance.com/snap-merchants/tsi-diesel-worx/490235777/apply/my-information

Don’t have the cash for upgrades or a repair well we have you covered let us get you approved! Click the link for a credit app- snapfinance.com/snap-merchants/tsi-diesel-worx/490235777/apply/my-information ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
This 6.0 is getting some upgrades that result in reliability! #arp #fomoco #sbfilters #fordexcursion #dieselnation #tsidieselworx #dieseldreams

This 6.0 is getting some upgrades that result in reliability! #arp #fomoco #sbfilters #fordexcursion #dieselnation #tsidieselworx #dieseldreams ... See MoreSee Less

Comment on Facebook

What upgrades, I need to do mine.

2 weeks ago

TSI Diesel Worx
No need to say anything! #instock #sbfilters #lifetimeguarantee #tsidieselworx #dieseldreams

No need to say anything! #instock #sbfilters #lifetimeguarantee #tsidieselworx #dieseldreams ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
LML Cp3 conversion action going on today! #lmlduramax #cp4isjunk #fleeceperformance #tsidieselworx #dieseldreams

LML Cp3 conversion action going on today! #lmlduramax #cp4isjunk #fleeceperformance #tsidieselworx #dieseldreams ... See MoreSee Less

See More Photos