Hex 6

🚛🔧 ONE CALL. EVERY DIESEL NEED. 🔧🚜
At Hex 6 Diesel Services, we keep your equipment working so you can keep moving.
Whether you’re running a single truck or managing an entire fleet, our team provides:
✅ Heavy-Duty Truck Repair & Maintenance
✅ Trailer Repair & Service
✅ Off-Highway Construction Equipment Repair
✅ Agricultural Equipment Service & Maintenance
✅ Mobile Field Service
✅ Preventative Maintenance Programs
✅ Diagnostics & Electrical Troubleshooting
✅ Hydraulic Repairs & Hose Service
✅ Truck, Trailer & Equipment Parts Sales
From routine maintenance to major repairs, Hex 6 is your trusted partner for service, maintenance, and parts on virtually all diesel-powered equipment.
📍 Proudly serving East Texas and beyond
🇺🇸 Veteran-Owned
⭐ Honest. Dependable. Quality.
When your equipment needs attention, trust the team that works as hard as you do.
📞 Call Hex 6 Diesel Services today and let us help keep your trucks, trailers, equipment, and operations running strong.
TrailerRepair ConstructionEquipment AgricultureEquipment DieselService MobileDieselRepair DieselParts VeteranOwnedBusiness HonestDependableQuality KeepEmRolling

When your equipment works hard every day, preventative maintenance isn’t optional — it’s essential.
At Hex 6 Diesel Services, we help keep your off-highway heavy-duty equipment operating reliably with thorough inspections, fluid services, component checks, diagnostics, and repairs designed to reduce downtime and costly breakdowns.
From construction equipment to ag machinery and fleet equipment, our team is committed to helping you maximize uptime and protect your investment.
✔ Prevent costly failures
✔ Catch issues before they become major repairs
✔ Extend equipment life
✔ Improve performance and reliability
✔ Keep your operation moving
Don’t wait for downtime to cost you money. Schedule your preventative maintenance service today.
📍 Tyler, TX
📞 903.343.9527
Honest. Dependable. Quality.
OffHighwayEquipment FleetMaintenance HeavyDutyRepair EquipmentMaintenance TylerTX DieselMechanic