Service is excellent! I contacted Water Works Plumbing to fix a leaking radiator. Telephone reception was prompt, courteous, and efficient. Jean, the receptionist, made it easy to schedule an appointment. The plumber, Mr. Michael Yuffa, was on time, polite, friendly, tidy, efficient, and HONEST- he fixed my radiator with no difficulty and inspected & vented all but one of my radiators. I did not have a key to vent one small radiator in my home- after I completely paid for the service, he promised to return at another date to vent it with the key. I was uncertain as to whether he was sincere about completing the job. Not only did he return to vent that small radiator, he gave me the key at no additional cost! He was also patient, courteous, and informative when answering all of my questions.