Taking too long? Close loading screen.
LOADING...
Emergency Truck Service, Towing, Diesel Repair & Performance 2018-10-28T17:15:03+00:00

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

Redifining The Limits 😎 EZ LYNK ppei.com ... See MoreSee Less

 

Comment on Facebook

😊😊😊

3 days ago

TSI Diesel Worx
Come check out our full line of Hotshot Secret Products we have in stock! #hotshotsecret #edt #fr3 #dieselextreme #tbnbooster #tse #stictioneliminator #tsidieselworx #dieseldreams

Come check out our full line of Hotshot Secret Products we have in stock! #hotshotsecret #edt #fr3 #dieselextreme #tbnbooster #tse #stictioneliminator #tsidieselworx #dieseldreams ... See MoreSee Less

3 days ago

TSI Diesel Worx
We only have a few flopro kits left instock get them while you can! No one can get these any more in the U.S.A.  #ripflopro #lastofstock #durmax #powerstroke #ram #cummins #nissantitanxd #tsidieselworx #dieseldreams

We only have a few flopro kits left instock get them while you can! No one can get these any more in the U.S.A. #ripflopro #lastofstock #durmax #powerstroke #ram #cummins #nissantitanxd #tsidieselworx #dieseldreams ... See MoreSee Less

 

Comment on Facebook

What are they and what will they do for my 6.7?

Need one for a ram cclb

5 days ago

TSI Diesel Worx

Welcome new fans & old friends! 📺 Starting the week off right, watching CarFix on MotorTrend TV ! ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
Looks like we have some goodies that came in! #nolimitfabrication #stock #tsidieselworx #dieseldreams

Looks like we have some goodies that came in! #nolimitfabrication #stock #tsidieselworx #dieseldreams ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
Help us out by voting please!! Please click below and vote thank you very much.    https://smallbusinessgrant.fedex.com/#/gallery/votebadge/f20ed080-18ad-455c-a9b0-e8d5a988a539

Help us out by voting please!! Please click below and vote thank you very much. smallbusinessgrant.fedex.com/#/gallery/votebadge/f20ed080-18ad-455c-a9b0-e8d5a988a539" ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
Help us out by voting please!! Please click below and vote thank you very much.    https://smallbusinessgrant.fedex.com/#/gallery/votebadge/f20ed080-18ad-455c-a9b0-e8d5a988a539

Help us out by voting please!! Please click below and vote thank you very much. smallbusinessgrant.fedex.com/#/gallery/votebadge/f20ed080-18ad-455c-a9b0-e8d5a988a539" ... See MoreSee Less

2 weeks ago

TSI Diesel Worx
Instock and ready! #gulfport #hotshotsecret #instock #cummins #powerstroke #duramax #tsidieselworx #dieseldreams

Instock and ready! #gulfport #hotshotsecret #instock #cummins #powerstroke #duramax #tsidieselworx #dieseldreams ... See MoreSee Less

3 weeks ago

TSI Diesel Worx

SunCoast Performance
TIGERS & SEAHORSES & STARFISH...OH MY!

SunCoast Spring Shakedown March 8 & 9 at Emerald Coast Dragway! It's gonna be YUGEEEE!

Huge thanks to our generous sponsors:
PLATINUM:
BD Diesel Performance
S&S Diesel Motorsport
PPEI
Thoroughbred Diesel
Meyer Distributing
Truck Source Diesel & Off-Road

GOLD:
Atlantic Speed
Batson Diesel and Performance
Breakout Tuning
Hot Shot's Secret
Fleece Performance Engineering
Sterling Diesel Performance
TSI Diesel Worx

SILVER:
Asheville Engine, Inc.
Fass Fuel Systems
Premier Performance Products Distribution

BRONZE:
Coys Diesel: Sales, Service & Performance
Raybestos Powertrain

Hardway Performance
Diesel Life
... See MoreSee Less

 

Comment on Facebook

I will see you all there

3 weeks ago

TSI Diesel Worx
Need a Cold Air intake? Come on by and let us hook you up! #sbfilters #airflowmatters #carbcompliant #willnotvoidwarranty #alwaysinstock #tsidieselworx #dieseldreams

Need a Cold Air intake? Come on by and let us hook you up! #sbfilters #airflowmatters #carbcompliant #willnotvoidwarranty #alwaysinstock #tsidieselworx #dieseldreams ... See MoreSee Less

 

Comment on Facebook

can u run these without being tuned and deleted o a 15 6.7ford

3 weeks ago

TSI Diesel Worx

When you need superior quality you rely on DFC Diesel installed at TSI Diesel Worx #DFC #DFCDiesel #DFCDieselRebuilders #TowHaulSeries #DodgeTrucks #FordTrucks #ChevyTrucks #PowerStroke #DuramaxDieselEngines #Duramax #Diesel #DieselEngines #tsidieselworx #dieseldreams @ TSI Diesel Worx ... See MoreSee Less

See More Photos
Tap to Call! 228-206-6273