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DMG is a full-service provider of HVAC construction, service and maintenance solutions, focused exclusively on the commercial market. DMG is experienced in the installation and service of all types of commercial mechanical systems, including the new VRF (Variable Refrigerant Flow) systems. We also offer our customers complete in-house engineering and design capabilities – an invaluable resource practically unheard of within the industry.

DMG works with top general contractors, developers, property owners, management companies, military branches, municipalities, universities, schools, governmental entities, hospitals and medical facilities throughout the state of Texas.