We had a boiler installed by this company about 5 or 6 years ago. It has been a great product and was reasonably priced compared to others. The service work they do is also very good. Haven't had any problems with the boiler. The only problem is that when I call to set up an apt for annual service they don't want to work around my schedule, they prefer to work around their own schedule and call at the last minute to say they are available. This is very inconvenient. They do good work, but scheduling apts is always a problem.