How much does a central AC system cost?

Prices vary based on many factors, including the system type, SEER rating, and ductwork. The national average cost range for installing central AC is $5,800 to $14,400, with most homeowners paying $8,750 to install a new 3-ton split system unit with a 16 SEER rating and new ductwork in a 2,000 sq.ft. home.

How much does it cost to install central air?

Below are the average costs to install central air conditioning in homes of various types and sizes, based on the average cost of the AC needed for a home of that size. The cost of installing central air in a mobile home is between $3,650 and $7,500. Most mobile homes need an AC unit of between 1.5 and 2 tons.

How much does it cost to install a central air duct?

The estimated labor cost to install central air with existing ductwork is $1,250 to $3,000 for installing the AC with the lines and pad. Add approximately $965 to $2,325 in labor for installing new ducts. This makes the total labor cost around $2,215 to $5,325 for a full AC and duct installation out of the $8,750 total.