We had an old school furnace on its last legs and a hot water tank nearing the end of its life. Jeff came in and assessed our situation, calculated the type of furnace we would need for our house and presented us with several options for replacing the furnace with a high efficiency system. We decided to replace the hot water tank with a tankless system as well and although it was a complex job he was able to come up with some creative solutions and switch over both systems in just a few days with very minimal downtime. We'd highly recommend them for all your plumbing needs. Thanks Jeff!