HVAC Service & Repairs - Casto Technical Services

HVAC Service & Repairs

It is Casto’s goal to give our customer’s peace of mind when the unexpected happens. Our technicians are trained to service and maintain all makes and models of equipment. Our customers get 24/7 emergency repair service to get your equipment running efficiently as soon as possible. We take pride in our prompt response time, and our customers agree!

Thanks once again for lending your technical expertise to our need. I am back from Baltimore and in the building this a.m. and all is working well.  R. Williams

…unit is performing better than it ever has, Ray is a great technician, it’s a joy doing business with your company,… G. Grant

I wanted to let you know about this technician that was out to our office a few days ago. There have been many issues with the HVAC in this office since I have been here. We have seen many technicians come and go, but Larry was amazing! He came in and fixed all of the issues and everything is finally running smoothly. He was also extremely pleasant and helpful. I didn’t know who else to direct these comments to, but I feel that he deserves the recognition! I wanted to make sure that I let someone know about his excellence in service and attitude! B. Maley

Commercial equipment we service includes, but is not limited to the following:



Cooling Towers

Air Handling Units

Unitary Equipment

Roof Top Equipment

Plumbing Systems

Building Automation Systems (DDC controls)

VRF Systems