Just wanted to pass on what a fantastic company Stark is and how efficient they are. Their tech, Eric L. came out, evaluated the problem on Saturday. Monday, they had authorization to replace what needed to be fixed, and we are warm once again. Their tech was professional, courteous, and efficient. Their office called to notify me that the tech was on his way over, and their techs wear shoe covers in the house to prevent soiling the carpet. Definitely recommend them to anyone who needs HVAC or plumbing! Thanks for getting our heat back up and running!