How Much Does a 2-Ton Air Conditioning Unit Cost?

What a 2-Ton System Actually Includes

When we quote a 2-ton AC system, we’re talking about a complete system, not just one piece of equipment. That can mean either of two configurations.

Traditional split system. Furnace (indoor), coil (indoor), and condenser (outdoor). The furnace handles heating, the coil sits on top of it for cooling, and the condenser outside does the heat exchange.

Heat pump system. Indoor air handler plus outdoor heat pump unit. Heat pumps both heat and cool, so you don’t need a separate furnace.

Either way, “2 ton” describes the cooling capacity. One ton of cooling equals 12,000 BTUs per hour, so a 2-ton system delivers 24,000 BTUs. That’s the smallest size we typically install, suitable for homes around 1,000 to 1,200 square feet depending on insulation, sun exposure, and ceiling height.

The 2026 Price Range in Southern California

For a 2-ton complete system change-out in Southern California, the starting price in 2026 is around $8,000. That’s the cheapest price point because:

1. It’s the smallest system size we install (1.5 to 2 tons).

2. The install is in an easily accessible spot like a garage or closet.

3. The existing infrastructure (line sets, ductwork, electrical) doesn’t need major rework.

If your system is in an attic, a tight crawl space, or somewhere that requires repositioning equipment or running new line sets, the labor side of the quote goes up. Same for older homes that need ductwork updates or electrical upgrades to handle the new system.

How to Get a Real Quote for Your Home

The $8,000 number is a useful starting point, but every home is different. The fastest way to get a real ballpark for your specific situation is to use our online pricing tool. You can input your home’s size, layout, and current system, and the tool generates a quote framework so you know what to expect before any contractor walks through your door.

If a quote you’ve received comes in significantly higher than what the tool suggests, ask the contractor to break down the labor side. The most common reasons for higher quotes on smaller systems are install difficulty, ductwork work, and equipment upgrades you may not actually need.