List Of Average Cost To Water Heater Mobile Home Ideas. According to angi and homeadvisor, water heater repair costs $591 on average, and it can range from a low of $221 to a high of $964. On average, the cost to replace a water heater is $1,200, including the price of the new unit and labor.

The exact repair cost will depend on the type. Ad save up to $3,000 on your heating system + 0% interest & $0 payments for 1 year! Depending on your selection, the average cost for water heater installation is between $1,000 to $3,000.