How much should you pay for your Air Conditioning system?

When it comes to air conditioning, remember that efficiency is measured in “tons”. One ton of air will condition roughly 400 square feet. A typical estimate of cost is $2,000-$3,000 per ton depending on the type and efficiency of the equipment. A standard 3-ton system will cost between $6,000 and $9,000. A standard split AC system in a raised ranch will typically cost $6,000-$8,000. Again, these are estimates, and much depends on the configuration of your space, and also the brands you are partial to.