DMG can engineer and implement the ideal HVAC system for any particular application. We are knowledgeable in the design and installation of a wide variety of commercial solutions.


DMG was one of the first HVAC companies in Texas to install VRF (Variable Refrigerant Flow) systems, and we have unsurpassed experience with this technology. This revolutionary system utilizes inverter compressors which operate at variable speeds, producing more consistent temperatures and humidity levels while yielding superior energy efficiency. VRF installations also take up much less space, providing greater design flexibility with building plans.