News & Events
Serving Wheeling, West Virginia & the Surrounding Areas
Casto Technical Services, Inc., is a commercial HVAC services business headquartered in Charleston, West Virginia. We are proud to serve Charleston businesses and surrounding areas, including Wheeling, West Virginia. As the former capital [...]
Preventative Maintenance – What’s The Big Deal?
If you have a vehicle, you understand the importance of routine maintenance. You change the oil and oil filter; you check the tires and get them changed and/or rotated when needed; you get the belts [...]
Dirty Air Filters – Don’t Take the Chance:
Most people know the importance of changing air filters in an HVAC unit. But did you know that there are serious risks if those filters go unchanged for too long? Here’s what you need [...]
Air Filters and Allergies
Spring is in the air, but unfortunately, so is the pollen. For those with allergies, this time of year can be miserable. Some may think if they change the air filters, the allergy symptoms will [...]
Spring Cleaning Your HVAC Unit in West Virginia
Just in Time for Warmer Weather! Your commercial HVAC unit or system had a tough job on its hands over the winter. It kept your building's occupants warm, even when the temperatures outside fell [...]
Why Your Commercial Business Needs Preventative Maintenance
How a Charleston, West Virginia HVAC Company Could Help Running a business comes with a lot of responsibilities. One of them is ensuring that the HVAC system works correctly and efficiently to keep your [...]
