Service Area
H&H Diesel Services serves commercial truck operators and fleets in New Braunfels, TX from our full-service diesel repair shop in Seguin — conveniently accessible via IH 35 and IH 10.
What We Offer
When a heavy-duty rig or commercial fleet vehicle breaks down along the busy Interstate 35 freight corridor, our rapid-response team delivers expert heavy-line diesel repair directly to your location. We position our mobile technicians strategically from Exit 186 up to the FM 306 commercial hub, ensuring fast response times for stranded drivers and fleet operators. Whether your semi-truck is down near Exit 189, a delivery van needs immediate diagnostics near Titan Industrial Park, or a distribution fleet vehicle is stuck around Creekside, our technicians bring OEM-level software and advanced troubleshooting tools to get your equipment moving again.
We also understand the extreme wear placed on vocational trucks operating around Loop 337 and the local limestone quarries. Our heavy-line specialists handle the suspension, brake, cooling, and engine issues common to dump trucks, cement mixers, and construction equipment running through Solms, Hunter, and along State Highway 46. From freight carriers bypassing congestion on FM 1101 to commercial operators working near the Guadalupe River or the historic Gruene district, our team stands as New Braunfels' most reliable partner for minimizing downtime and keeping heavy equipment productive.
Our certified technicians use OEM-level diagnostic software and professional-grade equipment to accurately diagnose and repair heavy-duty diesel trucks and equipment. We work on all major platforms including Cummins, Detroit Diesel, CAT, PACCAR, Volvo, and International.
Call Now7310 IH 10 West
Seguin, TX 78155
Get Directions
(210) 332-5821
[email protected]
24/7 Emergency Service
Mon–Fri: 8:00am – 5:00pm
Sat & Sun: By Appointment
24/7 Emergency Roadside
Coverage