We met with a representative at a local Costco. were planning on buying a high efficiency furnace but the representative advised us a mid-efficiency furnace would be more than enough for the size of your house. A few weeks later, the technicians came to install our new purchase and move our water heater to a more suitable location. The service provided by the techs was wonderful: fast, efficient, polite, clean. They went above and beyond our expectations. Not only did we save money, we saved money with a smile!