"From $5,000 to $10,000." – Jay Park, CEO from AC Replacement, Smart Mechanical, Inc.

How much does it cost to completely replace an AC unit?

It depends on how big your AC system is.

Typically, there are 1.5 ton, 2 ton, 2.5 ton, 3 ton, 3.5 ton, 4 ton, and 5 ton in residential.

Generally, 3 ton is the most used in house HVAC system. The installation cost of 3 ton HVAC system including condenser, coil, and furnace is the typical range from $5,000 to $10,000.

Besides, the price is vary as what kinds of options are included.