The answer to 'evaporator coil installation cost' is that the cost can vary widely depending on several factors. Typically, the cost for a professional HVAC technician to install a new evaporator coil ranges from $500 to $2,000 or more. The exact price will depend on the size and complexity of your HVAC system, the type of coil needed, any necessary ductwork modifications, and your location.
Factors that influence the cost include the accessibility of the coil, whether the system needs to be recharged with refrigerant, and if any additional components like a condensate pump need to be installed. The age and condition of your existing system can also impact the price. It's important to get multiple local quotes from reputable HVAC contractors to ensure you get a fair price for the work.