Texas Diesel Company is 18 miles northeast of Celina — about a 25-minute drive to our shop in Van Alstyne. Celina’s growth has brought a steady stream of new diesel owners to the area, and we work with many of them for both daily-driver service and custom build work.
Why Celina residents come to us
Celina sits in the same Collin County growth corridor as Prosper, with similar demographics and similar diesel ownership patterns. What it doesn’t have nearby is a specialized diesel shop with full-platform OEM factory diagnostic capability. Our 25-minute drive is the trade-off most Celina customers make once they discover that the alternative shops either don’t have the right tools or can’t actually diagnose complex issues.
The pattern we hear from Celina owners is consistent: they tried a closer general repair shop or a chain, the diagnosis was guesswork, and the fix didn’t hold. We focus on getting the diagnosis right the first time, which usually means a more accurate first quote and fewer return trips.
Who we serve in Celina
- Residential construction trucks supporting Celina’s continued residential expansion
- Agriculture — Celina retains its agricultural heritage and we serve farms and ranches in and around the area
- Suburban commuter daily drivers — Celina residents using diesel as their primary household vehicle for commuting and family use
- Small business fleets — local trades, landscapers, and service businesses with diesel work trucks
- Project truck enthusiasts — Celina has a real diesel community and we do a fair amount of build work for area owners
What we do
Full diesel repair and performance:
- Engine diagnostics and repair for Ford Power Stroke (6.0L, 6.4L, 6.7L, 7.3L), Cummins (5.9L, 6.7L), Duramax (LB7 through L5P)
- Transmissions — rebuilds and upgrades
- Performance hard-parts — fuel system upgrades, intake and filtration, hard parts (billet turbos, CP3 conversions, ARP studs). Tuning is a specialized domain we don’t do in-house — happy to point you to trusted tuners.
- DCR conversions for 6.7L Power Stroke (DCR Conversion service)
- Custom work — lift kits, wheels and tires, accessories
- Maintenance — full menu
For specific symptoms or codes, browse the research library — we’ve documented common issues across every platform we service.
Why Celina owners choose us
- Diesel specialization — the whole shop, every day
- Factory diagnostic software for Ford, GM, and Dodge
- Written estimates before work begins — we walk through the diagnosis and keep you in the loop through the repair
- $215 shop rate, consistent and posted
- Warranty on parts
- Straight scoping — we recommend what your truck needs, not what we want to sell
Getting to us from Celina
From Celina, head east toward US-75, then north to Van Alstyne. About 18 miles total to our shop at 13765 US-75.
Drive time: approximately 25 minutes in normal traffic.
Request an estimate
Year, make, model, engine, and what your truck is doing — we’ll quote before you make the drive. Request an estimate or call (903) 292-0400 during shop hours.
Hours: Monday–Thursday 8:30 AM – 5:30 PM • Friday 8:30 AM – 2:30 PM • Saturday and Sunday closed