Recent Review: The technician and his apprentice came within the scheduled time. They checked out the boiler, turned it on and then checked all the vents in the upstairs living quarters. Once they checked everything, they said that I needed to have the boiler and upstairs vents bled. They said that the water tank the fed into the boiler was too full and needed to be drained as well. They suggested that I may want to also have a digital thermostat put in to replace the older model I currently had. I agreed to the estimate and the work was done in approximately 3 hours. Labels were placed on different valves for easy location and identification purposes. Corey also went over with me how to use the digital themostat along with leaving the necessary instructions.