Within 250 Miles of Houston, TX

Within 250 miles of San Antonio, TX

Why Work at OnSite Diesel

At OnSite Diesel, your work directly supports uptime for operations that can’t afford delays, including pipeline, quarry, landfill, construction, and industrial equipment. Our technicians support uptime through equipment repairs and planned maintenance programs across demanding job sites.

You’ll join a team built around workmanship, responsiveness, and solving problems in the field and in the shop. That means you’ll see a wide range of equipment, work with experienced techs, and have clear pathways depending on whether you prefer mobile field service, in-shop repair work, or a mix of both.

Open Positions

We don’t have any open positions right now, but we are always looking for exceptional people to join our team.

Equipment Field Technician - Willis, TX

Your Reliable Heavy Equipment Service Partner

Field Service, Full Shop Repairs, and 24/7 Emergency Support