Alternative Aire are a full-service heating and air conditioning company serving the Triangle area. They offer an alternative to the high-pressure sales models common in the industry and provide honest, thorough quotes customized for their individual HVAC Systems.

Gray Metal South present and continued objectives are to supply our distributors with a product line that is always consistent in exceptional quality, delivered on time, at a fair market price.

The mission of Linc Service has been to provide preventive HVAC and energy solutions to commercial, industrial, and institutional buildings. Our goal is to make buildings more efficient, safe, and sustainable.

Thermal Resource Solutions specializes in complex, custom, and energy-efficient mechanical and plumbing systems. It provides best-in-class application engineering and equipment services tailored to individual client needs.

Trane offers a broad range of energy-efficient heating, ventilation and air conditioning (HVAC) systems; dehumidifying and air cleaning products; service and parts support; advanced building controls and financing solutions. Trane systems and services have positions in premium commercial, residential, institutional and industrial markets.