Hoses, leaks, sensors, and accessible components.
Field engine work
Engine repair (field service)
We handle external engine repairs, cooling, fuel-side issues, and diagnostics at the truck. We do not perform internal engine rebuilds or transmission work.
If the job requires a shop teardown, we tell you up front so you can plan the next step.
What we handle
Overheats and fuel-side problems that stop a truck.
We repair what we can roadside and clearly state what needs a shop.
Cities we cover: Schertz · New Braunfels · Cibolo · Converse · Selma · Seguin · San Antonio
Cities we cover: Schertz · New Braunfels · Cibolo · Converse · Selma · Seguin · San Antonio
Home base and full overview: Hennessy's Diesel Road Service.