<ul><li><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small;">Design and Planning: Commercial HVAC contractors begin with system design, considering the size and layout of the building, the number of occupants, and specific cooling or heating needs. They take into account factors like building zoning, load calculations, and energy efficiency to ensure the system meets operational demands.</span></li><li><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small;">Customized HVAC Systems: Depending on the business type (e.g., office, restaurant, factory, hospital), contractors may recommend specialized systems, such as Variable Refrigerant Flow (VRF) systems, rooftop units, or centralized chiller and boiler systems.</span><br></li><li><span style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small;">Ductwork Installation: Proper ductwork installation is critical to the efficient operation of HVAC systems in commercial spaces. Contractors install, seal, and insulate ducts to optimize airflow and prevent energy loss.</span></li></ul>