Serving bristol, southington, avon, manchester, hamden and the rest of connecticut! They will also look at the rest of your heating system, such as the pipe network and controls, to make sure they are up to code. Don has helped me with numerous leaks and other plumbing problems when it's an emergency, he works hard to get us on his schedule promptly we really appreciate his great work ethic and honesty! Got something that’s not an emergency? call.