When I was having the Warmly Yours heated floor mats installed in a second area of my home around three years after the first installation, Warmly Yours had outstanding records for my first installation and the issues / concerns I had - issues mostly resulting from the installer / contractor.
Warmly Yours worked closely with the second ( different ) contractor to insure an A#1 installation the second time. FIVE GOLD STARS to Warmly Yours!!!!