Your Equipment Down Is
Money Lost.
DTES provides professional mobile diagnostics, repairs, and maintenance for heavy equipment and diesel engines throughout the Rio Grande Valley.
Fast response · Reliable service · Sí, hablamos español
Full-spectrum service.
Built for heavy iron.
Computer Diagnostics & Troubleshooting
Advanced diagnostic support for heavy equipment and diesel systems.
Diesel Engine Repair
Professional repair and service for diesel engines and heavy-duty equipment.
Hydraulic System Repair
Hydraulic diagnostics, maintenance, and repair for equipment performance.
Electrical Diagnostics & Repair
Sensor, wiring, ECM, and electrical troubleshooting.
DOC & DPF System Service
Aftertreatment diagnostics, regeneration support, and repair.
Preventative Maintenance
Maintenance services designed to reduce downtime and keep equipment working.
Fuel, Cooling & Exhaust Systems
Repair and diagnostics for fuel systems, cooling systems, A/C, and exhaust systems.
Mobile Field Service
On-site service throughout the Rio Grande Valley.
Equipment sitting still doesn't make money.
When your machine goes down, every hour matters. DTES brings mobile diagnostics, repair, and maintenance directly to your job site.
Call DTES TodayA focused approach to
heavy equipment service.
DTES is built around mobile diesel service for the Rio Grande Valley — bringing diagnostics, repair, and maintenance directly to your equipment.
Call DTESWe bring the shop to your job site across the Rio Grande Valley.
Built around the demands of diesel-powered heavy equipment.
Computer diagnostics for accurate troubleshooting and repair.
Bilingual communication from first call to final invoice.
Coverage throughout Hidalgo, Cameron, Willacy, and Starr counties.
Maintenance plans that help reduce downtime and extend equipment life.
Professional repairs. Mobile delivery.
Diésel Texas Equipment Services delivers mobile diagnostics, repair, and preventative maintenance for heavy equipment and diesel engines throughout the Rio Grande Valley.
- Mobile diagnostics and on-site repair
- Heavy equipment and diesel engine focus
- Sí, hablamos español
If it runs diesel,
we keep it working.
From compact skid steers to dump trucks — mobile service across every category of heavy equipment.
Serving the Rio Grande Valley
DTES provides mobile diagnostics, repairs, and maintenance throughout the Rio Grande Valley and surrounding areas.
Cities & Areas We Serve
Need mobile diesel service?
Call DTES today for mobile diagnostics, repair, and maintenance throughout the Rio Grande Valley.