I am having major issues with my Samsung fridge. Purchased in 2015, it suffers from a well known issue for Samsung refrigerators - ice build up causes fan to start sounding like a lawn mower. I filed a complaint with BBB and someone from Samsung office of the president arranged for a free "repair". It has been less than a month and the fridge is back to sounding just as bad. The repair was done by an official Samsung repair center. Under MA law, is there a warranty period on repair made?