A water heater needs replacing when the tank itself leaks, when rust shows on the shell or in the water, or when an aging unit needs a repair that costs more than it's worth. A plumber can match the new heater to your household and fuel type and pull any permit required. Call the number on this page to be connected with a local plumber in Winston-Salem.

Signs the heater is finished
- Water seeping from the tank body rather than a pipe connection
- Rusty hot water or corrosion around the base or fittings
- A unit at or beyond the 10 to 15 years the Department of Energy gives for storage heaters
- Repeated repairs in a short span
If water is actively leaking, close the cold supply valve above the heater and shut off its power or gas before calling.
Picking the replacement
The simplest swap is the same fuel and size as the old one, since the wiring, gas line and vent are already in place. A plumber will still ask how many people live in the home and how they use hot water, because a household that has grown may need more capacity. Some owners use a replacement as the moment to switch types:
- Tank, same fuel: usually the least disruptive and quickest job.
- Tankless: takes less space and can last longer, but often needs a larger gas line, new venting or added electrical capacity.
- Heat pump water heater: an efficient electric option that needs room around it for air and a place to drain condensate.
Permits in Winston-Salem
Plumbing permits for Winston-Salem and unincorporated Forsyth County are handled by the joint City-County Inspections Division, which takes applications electronically. Ask the plumber whether a permit is needed for your swap and who will pull it. A permitted installation is inspected, which helps confirm that venting, relief valve piping and gas or electrical connections were done right.
What goes into the job
Expect the old unit to be drained and hauled away, new connections and shutoffs where needed, and possibly an expansion tank or drain pan to meet current code. In the city's older housing, where about 43% of homes predate 1980, heaters often sit in cramped crawl spaces, closets or basements, and getting the old tank out can be its own task.
What affects the cost
The heater type and capacity, gas or electric, how hard the location is to reach, any venting, gas or electrical upgrades, code items such as a pan or expansion tank, and permit fees all play a part. Ask for a written quote that lists each item.
Water Heater Replacement questions from Winston-Salem homeowners
How long does a tank water heater last?
Does replacing a water heater need a permit in Winston-Salem?
Can I upgrade to a larger tank?
What should I do if the old tank is leaking right now?
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Helpful guides
Water Heater Replacement in nearby cities and towns
Forsyth County
Davie County
Davidson County
Rowan County
Sources
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