Installation is more than the heater
When people search for installation cost they usually find the price of the unit. The install is the rest: the labor, the connections, the venting or wiring, the code items, the permit where one is needed and hauling the old heater away. On a simple job the heater is the biggest line. On a conversion or a hard location, the work around it can match or pass it.
We install Bradford White tank heaters and Navien and Rinnai tankless units for homes across Raleigh, North Raleigh, South Raleigh, East Raleigh, West Raleigh and central Raleigh, along with nearby Cary, Apex, Morrisville and Holly Springs.
Installing a standard tank
A standard gas or electric tank in the same spot as the old one is the simplest install. The heater is set, the water, gas or electric connections are made, the vent is checked, and the relief valve is piped to a safe discharge. It is also the easiest to price from a distance, which is why online estimates cluster here.
If the old heater was installed before current code, expect some updates: a drain pan, a relief line that goes where it should, an expansion tank and working shutoffs. These are normal line items, and we list them in the price before you approve it.
Converting from a tank to tankless
A tankless conversion is not a swap. The unit hangs on a wall, so the work is in what feeds it. A gas tankless burns a lot of gas quickly, so the gas line often has to be larger. It needs its own vent, usually sealed and run through a wall or roof, and a condensing model needs a drain for the acidic condensate. Water lines are re-piped to the new location, and the unit needs power.
That is why this is the most variable price on the list. A house where all of that is easy to reach costs far less than one where it is not. We look at the actual route for the vent and gas line before we quote. For the tank versus tankless comparison, see our water heater page.
Hybrid heat-pump water heaters
A hybrid heater pulls heat from the surrounding air, so it is the most efficient electric option and the most picky about placement. It needs open space around it so air can move, it makes condensate that has to drain somewhere, and it cools the room it sits in a little. A garage or a large utility room usually works. A closet usually does not.
Because of that, a hybrid install is often a new-location install, with a new drain and sometimes a new circuit. Plan for it to cost more than a standard electric tank, and ask whether the efficiency is worth it for your use.
Attics, garages and closets: where it goes changes the price
Many homes in the Raleigh area have the water heater in the attic, especially in two-story and townhome layouts. Attic installs cost more. The old unit has to come down and the new one go up, often through a tight hatch. A leak in an attic lands on a ceiling, so the pan and the drain line must be right and may be longer. Working space and heat both slow the job.
A garage or utility room at ground level is quicker. A closet depends on clearance and venting. If you are considering moving the heater, a new location means new supply lines, a new vent or drain and sometimes a new gas line or circuit, so it is priced as new work, not as a replacement.
Permits and inspection
The city requires a permit for water heater replacement in most cases; we pull it. The permit fee is passed through at cost and varies by town, so we do not put a single figure on it here. Rules differ across Wake County towns, and we handle the permit and the inspection wherever the work is in our service area.
A permitted install is inspected, which is a second set of eyes on the vent, the gas connection and the relief line. It also keeps the record clean if you sell the house.
Installing a heater you bought yourself
Some people buy the heater and ask us to install it. We can quote installation only, and the range depends on the type. The trade-off is that the warranty on that job is on our labor only, not on the heater. If the unit is wrong for the space or the vent, we will say so before we start, and that is a cost you do not see on the shelf.
Everything else that moves the price
Gas versus electric, tank size, venting and gas line sizing, code upgrades, location, permit and inspection, removal of the old unit, and whether the job is scheduled or an emergency all move the number. A scheduled install lets us get the right unit and plan the work. If the heater has already failed and water is on the floor, choices narrow to what is available.
Financing does not change the price, but it can change how you pay for it. See financing options.