From annoying dripping faucets to emergency pipe and boiler repairs, Mr B's Plumbing Sewer & Drain LLC in Tucson, Pima County and surrounding areas, is your go-to heating and plumbing contractor. Our certified, licensed plumbers have the training and the tools to handle the job, residential or commercial. Some of our specialties include; New Plumbing Installation, Piping and Re-piping, Heating Unit Installation, Water Heater Installation and Sewer & Drain Cleaning to name a few!