Roof Top Units

Roof Top Service, Repair and Unit Preventative Maintenance

On top of HVAC Filter changes, belt replacement, and coil cleaning, our technicians take critical measurements of sub-cooling and superheat. In addition, we monitor key pressures and temperatures to ensure your rooftop units are operating to their designated specifications.

Mac-Tower Inc. works with customers to customize a Roof Top Unit Preventative Maintenance schedule that can be semi-annual or four times per year depending on your building and equipment requirements.