Designed Solutions for Your Commercial HVAC System by a Charleston, West Virginia Heating and Cooling Company 

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Casto Technical Services, Inc. combines our 50 years of systems knowledge with an experienced team of field technicians and installers to deliver superior results. We specialize in HVAC systems and repairs that are energy-efficient, easy to maintain, and will serve you for many years to come. Old HVAC equipment can fail at any time, making your occupants uncomfortable and your energy bills high. We can design, fabricate, and install a hydronic, refrigeration, or HVAC system for your facility, leveraging the latest in technology that helps you deliver on your mission.

Whether you are focused on occupant comfort, energy savings, or quality processes, Casto Tech can deliver a turn-key solution for you. Contact us today to learn more.

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Designed Solution
Engineers Checking the machine
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We take pride in our highly trained and certified technicians.

Certifications include:

  • Plumbing
  • HVAC
  • Backflow Prevention
  • Boiler Service
  • Refrigerant