Progressive field sales experience in HVAC industry Sound knowledge of the air conditioning system and heat load calculation In-depth knowledge of HVAC design and application tools Familiarity with HVAC system cost estimation Build strong customer relationships driving penetration of HVAC solutions. Provide solutions and designs as per the customer's requirements. Build relationships and establish faithful customer network to achieve market penetration. Supervise and organize bid preparation works and ensure accuracy of bid costing. Prepare proposals based on the project's technical specifications and requirements.