Welcome to A B Plumbing Heating Inc! A B Plumbing Heating Inc is a plumbing contractor in Albuquerque, NM. AB Plumbing is your source for plumbing, heating, cooling, sewer, and drainage. We pride ourselves on our ability to offer competitive prices and the most reliable service. A B Plumbing offers a wide variety of home repair services including tankless water heater installation, heating & air conditioning repairs, backflow services, carbon monoxide testing, sewer repairs, inspections, and much more! At A B Plumbing, we strive to provide our customers with a wide variety of options when it comes to replacements and repairs. We are recognized as an industry leader in installation and service for tankless water heaters, as well as heating and air conditioning units. Call A B Plumbing today to find out more about our variety of services!