A Riverdale water heater that leaks from the tank, runs rusty or can no longer keep up is usually ready to be replaced, and about a third of the city's homes are old enough that the valves and vent may need work too. The City of Riverdale's Trade Permit Application covers plumbing. Call the number on this page to be connected with a local plumber in Riverdale.

Signs a replacement is due
- A leak from the bottom of the tank or a growing rust stain on the floor
- Hot water that comes out brown or orange
- Banging, popping or rumbling as the tank heats
- A pilot light that keeps going out on an older gas unit
- Hot water that is never as hot as it used to be
- A label date older than ten to twelve years
Local conditions in Riverdale
Riverdale was founded as a railroad stop in 1886 and sits just south of Hartsfield-Jackson airport in western Clayton County. Its median home was built in 1990, and about 33.2% predate 1980. Older houses may have the heater in a closet or utility room with original valves and vent pipe; newer homes typically have it in a garage.
The City of Riverdale Department of Community Development handles building and permitting, and its Trade Permit Application covers plumbing, electrical and mechanical permits. The permitting office can be reached at 770-909-5486.
Clayton County Water Authority supplies water and sewer throughout the county. CCWA's service line runs from the main to the meter, and the line from the meter to the house is the customer's. CCWA tests residential backflow devices itself, so that is not part of a heater job.
Atlanta Gas Light owns the gas pipes; your bill may come from a marketer, but marketers do not handle leaks. If you smell gas, leave first, then call 911 and Atlanta Gas Light at 877.427.4321 from outside.
What affects the cost
- Fuel type, tank size and efficiency
- Tankless or heat pump upgrades
- Vent connector, gas connector and shutoff valve condition
- Closet, garage or attic access
- Drain pan, relief line or expansion tank work
- The city trade permit and removal of the old tank
What happens when you call
An independent plumber who serves Riverdale picks up. They ask about the symptom and the heater's fuel, size and location, and walk you through turning off the water and the gas or power if it is leaking. After checking the vent, gas line and space in person, they give you a price before any work begins. Ask that the permit and haul-away be listed in it.
Water Heater Replacement questions in Riverdale
Who issues the permit for a water heater replacement here?
Which gas company do I call about a leak at my address?
Why does my hot water come out rusty or brown?
Will the new heater need a thermal expansion tank?
More plumbing services in Riverdale
Water Heater Replacement nearby
Helpful guides
Sources
- City of Riverdale permitting services
- City of Riverdale trade permit application
- Riverdale housing by year built (ACS 2019-2023 via Point2Homes)
- Clayton County Water Authority: who we are
- CCWA water service line inventory
- CCWA backflow prevention
- Clayton County resident information (natural gas marketers)
- Atlanta Gas Light service area
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