Cost Of Installing Central AirI am gutting my house which was builit in 1900 and would like to install central air while the walls are open and duct work could be installed. I have 2 prices of $14,000+ this seems high since my walls will be gutted and the work should go smoothly. I live in a cape and they also say I need two systems. Any advice?October 26 2009 - US00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.