Tankless water heater installation cost in Albuquerque typically ranges from $3,200 to $7,500, including the unit and professional installation. The average cost of a tankless water heater depends on the system type, household hot water demand, and whether upgrades to gas lines, electrical service, or venting are required. Homes already equipped for tankless systems usually fall on the lower end of the range, while older homes converting from traditional tank water heaters often cost more. Because tankless systems rely on precise utility connections and venting, professional installation is recommended to ensure safe operation and code compliance.
