Spring Home did and excellent turnkey job replacing my old heating boiler. The application was quite complex with 5 heating zones and a large amount of old steel piping to remove and reconfigure. George from Spring Home was by far the most qualified, responsive and engaged representative I dealt with amongst the 3 contractors referred to me by Viessman. George took the time to understand my current system, my needs and concerns and recommend options. George stayed engaged and was happy to address numerous questions I had and furthermore to educate me on hydronic principles. He earned my trust and hence earned my business and I followed his recommendation to install a combo boiler and move away from a rental hot water tank. The installation was done on time and with a high level of professionalism, care and pride in the work. The layout of the piping was done in a way that freed up a tremendous amount of space in the room. Springhome remained very responsive after the installation to fine tune the system. I would highly recommend George and Springhome for your boiler needs, particularly if you are interested in Viessman and also if your needs are a little more complex and discerning.