Advanced In-House Capabilities

HDS’s attention to detail begins from the moment your equipment arrives at our facility.  All rotating equipment is disassembled and goes through a rigorous inspection and analysis.  Once our engineers have determined the best course of action to restore your rotating equipment to your specifications and expectations, your project will be given the highest priority.  HDS prides itself on quick turnarounds in order to get your critical pumps and turbomachinery back in production, operating at optimum capacity.HDS’s state-of-the-art service center is strategically located in southeast Houston and capable of handling most rotating equipment repairs.  Local flexibility allows us to work within the schedule of your personnel – 24 hours a day – 7 days a week. Whether a large or small project, HDS will have your rotating equipment back and operational with a minimum of downtime.


  • Emergency repairs, 24 / 7
  • Sundyne pump / compressor repairs and parts
  • Vehicle fleet
  • Engineering
    • CAD
    • Reverse engineering
    • Modifications
    • Steam turbine re-rates / upgrades
  • Disassembly / inspection / testing
  • Repairs that meet or exceed OEM specifications
  • Overspeed testing
  • Component manufacturing
  • Machining
  • Balancing
  • Welding / fabrication