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Casto Technical Services is seeking a Service Technician for the Wheeling, WV area.
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Casto Technical Services is now seeking a Service Technician for the Huntington/Ashland area.
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Casto Technical Services is seeking an experienced HVAC Technician/Mechanical Installer.
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When our HVAC systems need adjustments or emergency service, I know that I can depend on Casto Technical's service technicians for immediate support.

testimonials


After 20 years of working with Casto Technical Services, we continue to recommend them to other libraries in the state. I appreciate that I know my service technician by name and that I can always count on my sales person to be responsive and involved with our buildings.

– Judy Rule
Cabell County Public Library



Because of their excellent work with our service contracts, we also use Casto for all of our new construction projects. They have high quality employees, both in the office and the field, who take a personal interest in our business. This is what makes the difference between Casto and other HVAC companies.

– Jeff Harrison
Holzer Medical Clinic



Our doctors require operating suites set at a 'tight window' of temperatures and humidity settings to protect patients during critical procedures. Casto Technical has worked with me to create our system, which allows me to accurately maintain and monitor our surgery center. This system with its diagnostic capabilities saves time and gives me confidence in the HVAC functionality.

– Gary Vice
Regional Eye Associates



When our HVAC systems need adjustments or emergency service, I know that I can depend on Casto Technical's service technicians for immediate support. Their technicians are excellent at troubleshooting and delivering quick resolution of problems.

– Scott Bierer
WVU Hospitals


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