We hired Belyea Brothers out of 5 other companies and upon recommendation by 2 of my relatives that have used them. Belyea was always the front-runner out of my choices but I wanted to do my due diligence because the amount I am spending and the skill and experience required for installation of a boiler - I've read horror stories of not getting consistent heat or hot water. Of the companies I met with, only 1 other company I was comfortable with hiring however they were priced much more. I was met by Craig and we went over what I wanted out of the system and my plans down the road. He recommended a Veissmann Vitoden 100 with CombiPlus kit. In my research, I narrowed it down to this unit and I was happy that he recommended this. Craig also arranged with Enbridge to have my gas line piped to the house. On the day of installation, Belyea recommended a very good company to remove my old oil tank and cast iron boiler. Then shortly after that, Belyea's crew of Christian, Giovani, and 2 Jeffs came to run the gas line within my house. Christian discussed with me on the best solution of running the gas pipe from the outside into my basement and where the unit was to be installed. I was very happy with the crew on the first day. They described their work in detail and answered all my questions. Since this was a big job, Christian and Jeff came the 2nd day to setup and finish off the work on the Veissmann. They did an amazing job and the installation was nice and clean. When the job was finished, Steve, another salesperson came by to ensure I was happy with the service. They all went over what I need to know about running the unit and what to do ongoing. Overall, a very good experience and I would highly recommend them to anyone. I will be defiantly hiring Belyea again to remove my cast iron pipes when I plan to finish my basement.