AirTight Mechanical, Inc., a commercial HVAC contractor based in Charlotte, NC, has been granted partner status by Danfoss and PDU Cables.

As a certified Danfoss sales and service partner for Charlotte, NC and surrounding markets, AirTight can now provide its customers with the complete line of Danfoss variable frequency drive (VFD) products and services solutions. To earn the designation, AirTight had to meet established training and financial requirements. Through the program, the AirTight team achieved individual certifications for Danfoss products.

PDU Cables manufactures UL-listed under-floor power cable assemblies and is the sole supplier of the Air Guard Cable Seal product line.

AirTight Mechanical, Inc., has hired Ricky Kepley as a service technician. He has several years experience in HVAC and facilities support. Michelle Impaglia is AirTight's new production coordinator. She has an extensive background in service operations management.