I am very dissatisfied with the service I've received from AAVCO Plumbing Heating and Air Conditioning. When they came to my door they happened to be offering just the service I needed, installation of a new heater. Only they installed one that wasn't up to code which I, unfortunately, didn't find out until later. They were nice people however and I decided to give them another chance when I needed plumbing work done in my home. They fixed the issue but caused another one. I would have phoned them, however, I feel as though as a company they should also call and follow up on their work and when AAVCO comes to my home it seems they find something else that needs fixing that would cost hundreds of dollars. I wouldn't use them again, their workmanship is poor and they charge way too much money for it.