I called Jason for an estimate and ultimately chose him. He was the most responsive contractor I have ever dealt with – called back promptly – appeared on time – all the things that you wish every contractor would do. They installed new sink/faucet, replaced pipes under sink, installed a new water filter under the sink, installed baseboard heat in the kitchen. Everything was done as planned, and bless him, Jason and his staff always cleaned up meticulously after their work was done. Overall, there is no question that Jason Green met all my expectations and more. I have recommended him widely to friends. I even recommended him to install the new gas heating system at the local Historical Society where I served on the Board. Recently I had need for a minor repair of my kitchen faucet and again, Jason responded in the same professional manner. That says to me that whether the job is big or small, he will respond in a timely manner and provide the service and results that customers want.