Residential AC condensing unit change out by Josh. Posted on November 15 15 Nov Here’s some silent time lapse footage of Josh and Tim from Thomson AC changing out an air conditioning condenser in Laguna Niguel, CA. It’s not every day that you get to watch a residential AC job from start to finish, so here it is! Share this:FacebookTwitterPinterestGoogleDiggMorePocketRedditStumbleUponLinkedInTumblrPrintEmail by Josh Josh Thomson is the founder & CEO of Thomson Inc. and Thomson Air Conditioning as well as an expert heating and air conditioning technician with over a decade of experience in commercial and residential HVAC. You can contact Josh directly here. Swamp Cooler Service How much does it cost to recharge my AC unit with freon?