Home Depot was able to install it. The guy was scared to but I tried to get a pretty small (but not compact) 27 inch wide and 27 inch deep dryer. I've run it a few times and no fires yet! I believe they used this GE flexible metal dryer duct. I bought a 90 degree angled duct elbow in advance but the installers found it made the dryer stick out too much.
GE Flexible Metal Dryer Duct-PM08X10085DS - The Home Depot