We have been using Malcomb Plumbing for over 15 years. They are very professional and have fixed every plumbing problem we have had, including emergency services in the middle of the night. They remember previous repairs and know your house so you don’t have to explain everything over each time they come. We have used most of their services (water heater replacement, boiler servicing, replacing toilets and fixtures, etc) and the quality of the work is excellent. I would highly recommend using them. The owners are always accessible for questions and recommendations too.