Coverage
Service Area
H&H Diesel Services operates out of our full-service shop in Seguin, TX, providing heavy-duty diesel repair for commercial trucks and fleets across Central and South Texas.
Seguin, TX
Our home base — fastest turnaround for local fleets.
San Antonio, TX
Serving SA fleets via IH 10 East from our Seguin shop.
New Braunfels, TX
Convenient access via IH 35 and IH 10.
San Marcos, TX
Serving I-35 corridor operators between SA and Austin.
Kyle, TX
Supporting fleets running the I-35 South corridor.
Austin, TX
Dealership-level diesel repair for Austin-area fleets.
McQueeney, TX
Local access to full in-shop diesel repair services.
Pleasanton, TX
Oilfield and commercial fleet support in South Texas.
Corpus Christi, TX
Serving coastal fleets via US-37 and IH 10.
Cibolo, TX
Quick access via IH 10 and FM 78.
Schertz, TX
Serving fleets along the IH 35 and IH 10 corridors.
Converse, TX
Accessible from Converse via IH 10 East.
Marion, TX
Short drive via IH 10 and FM 78.
George West, TX
South Texas oilfield and freight support via US-281.
Coverage Map
Counties We Serve
H&H Diesel Services covers 7 counties across Central and South Texas. Hover a county to see the cities we serve in that area.
Bexar County
Comal County
Hays County
Travis County
Atascosa County
Nueces County
Live Oak County
Our Shop
7310 IH 10 West, Seguin, TX 78155
Mon–Fri 8am–5pm · Sat & Sun by Appointment · 24/7 Emergency Service