Inspection, Testing, Calibration and Repair available for Instruments and Controllers as well

‚ÄčServices: New Valve Sales and Valve Repair/Reconditioning .

The above brands are trademarked and QCSS does not own those brands, they simply represent expertise field rather than endorsement of any kind

Quality Controls is at the forefront of Valve and Instrument repair, as well as reconditioning and application assistance to our customer base throughout the world. Over 50 years of experience in the Chemical, Petrochemical, Oil & Gas industries, as well as many other industries, Quality Controls specializes in problem solving some of the most difficult situations in the community.  Our abilities extend to the worlds leading valve brands as well as a wide variety of valve types, size, functions and designs. 


Our Experience extends to all valves styles

  • Globes Valves
  • Control Ball Valves 
  • Butterfly Valves
  • Check Valves
  • Gate Valves  
  • Quadrosphere Ball Valves
  • Hand Valves
  • Gear Operated Trunnion Mounted Ball Valves
  • ‚ÄčInstrumentation