At Novak Diesel, we specialize in comprehensive workover rig repair services, ensuring your equipment operates at peak efficiency in the field. Our experienced technicians provide engine, transmission, hydraulic, electrical, and brake system repairs, along with preventative maintenance and diagnostics to minimize downtime and keep your rig running smoothly.
Our Workover Rig Repair Services
✅ Complete Engine Repair
We provide full-service engine repairs for Caterpillar and Detroit diesel engines, including overhauls, rebuilds, and component replacements. Our goal is to restore your engine’s performance and longevity, reducing costly breakdowns.
✅ Advanced Computer Diagnostics (Caterpillar & Detroit Engines)
Using state-of-the-art ECM (Engine Control Module) diagnostics, we accurately identify performance issues and faults. Our technology-driven approach allows us to provide precise troubleshooting and cost-effective repairs.
✅ Transmission Repair & Change-Outs
A failing transmission can cause significant operational delays. We handle:
✔ Transmission diagnostics
✔ Rebuilds & repairs
✔ Complete transmission replacements
Our expert mechanics ensure your rig’s transmission system delivers smooth and reliable power.
✅ Draw Works Repair
The draw works system plays a critical role in controlling the drill string’s movement. We offer:
✔ Drum & brake servicing
✔ Bearing & clutch replacements
✔ Gear system maintenance
✔ Rope tension adjustments
Proper draw works maintenance is crucial to prevent rig malfunctions.
✅ Brakes & Air System Repair
A faulty brake or air system can pose serious safety risks. We provide brake pad replacements, compressor repairs, air leak detection, and system reconditioning to ensure your rig meets industry safety standards.
✅ Hydraulic System Repair
The hydraulic system powers essential rig operations, including lifting and positioning. Our technicians specialize in:
✔ Hydraulic pump and motor repairs
✔ Cylinder rebuilding and replacements
✔ Valve and hose inspections
✔ System flushes & fluid replacements
A well-maintained hydraulic system keeps your workover rig performing efficiently.
✅ Engine & Rig Electrical Repair
From starter issues to wiring faults, our team handles all electrical diagnostics, repairs, and component replacements for engines and rig control systems.
✅ Radiator Change-Outs & Cooling System Service
Overheating can lead to catastrophic engine damage. We provide:
✔ Radiator replacements
✔ Coolant flushes
✔ Hose & pump repairs
✔ Thermostat replacements
Proper cooling system maintenance extends your engine’s lifespan.
✅ Complete Mud Pump Repair & Maintenance
Mud pumps are essential for drilling fluid circulation and pressure control. Our services include:
✔ Full pump overhauls
✔ Seal & gasket replacements
✔ Fluid end and power end servicing
✔ Valve and liner inspections
✅ Mud Pump Engine Repair & Module Change-Outs
We provide mud pump engine repairs, replacements, and module change-outs, ensuring optimal performance for continuous drilling operations.
✅ Annual Mud Pump Inspections
Regular inspections prevent costly failures. Our detailed assessments focus on pump performance, leak detection, and component wear analysis.
Why Choose Novak Diesel for Workover Rig Repair?
🔹 Industry-Leading Expertise: Our technicians specialize in heavy-duty diesel engine and rig repair.
🔹 24/7 Emergency Service: We know downtime costs money—our team is available round-the-clock to get you back up and running.
🔹 OEM & High-Quality Parts: We use only top-tier replacement parts for long-lasting performance.
🔹 Custom Maintenance Plans: Our preventative maintenance programs help you avoid costly breakdowns and extend equipment life.
At Novak Diesel, we understand the critical role workover rigs play in the oil and gas industry. Trust us to keep your equipment operating at maximum efficiency.
📞 Contact Us
📍 Service Area:Bay City, TX, Beeville, TX, Corpus Christi, TX, Cuero, TX, Edna, TX, El Campo, TX, Goliad, TX, Gonzales, TX, Hallettsville, TX, Houston, TX, Inez, TX, Louise, TX, Moulton, TX, Point Comfort, TX, Port Lavaca, TX, Shiner, TX, Victoria, TX, Wharton, TX, Yoakum, TX, Yorktown, TX