Riverdale businesses get water and sewer from the Clayton County Water Authority, which installs, tests and repairs backflow devices at customer connections itself. The City of Riverdale covers plumbing on its Trade Permit Application. Call the number on this page to be connected with a local plumber in Riverdale.

Signs a Riverdale business should call
- A restaurant line that slows by the end of each day
- Restroom fixtures running and pushing up the bill
- A sewer smell inside the building
- Wet pavement between the meter and the wall
- Hot water short during busy hours
- A water heater over ten years old with rust at the base
Local conditions in Riverdale
Riverdale is a suburban city in western Clayton County, just south of Hartsfield-Jackson, founded as a railroad stop in 1886. Commercial property runs along Riverdale Road (GA-139), GA-85 and GA-138. The median home dates to 1990, with about a third predating 1980, so building ages vary widely.
The Clayton County Water Authority serves all of Clayton County and its six cities, Riverdale included. Its customer service line, 770-960-5200, also takes after-hours emergencies such as large leaks and sewer backups. CCWA's part of the service line runs from the main to the meter; the line from the meter to the building is the customer's.
CCWA's backflow program is unusual. Devices are installed at all customer connections, and CCWA's own state-certified specialists test each one every year around the meter-reading cycle and repair it. Non-residential accounts pay a monthly per-connection fee for this. That means a Riverdale business doesn't need to hire its own tester for the CCWA device. CCWA has also completed a service line material inventory and offers a public lookup portal.
Permits are the city's. The City of Riverdale's Trade Permit Application covers plumbing, electrical and mechanical permits, through the Department of Community Development's Building and Permitting Services at 770-909-5486.
What affects the cost
- Whether one fixture or the building sewer is involved
- The pipe material in older buildings
- Diagnostic work before the repair
- After-hours scheduling
- City trade permit and inspection steps
What happens when you call
You'll be connected with an independent local plumber who handles commercial work in Riverdale. Tell them the type of business, which fixtures are affected and when the space can be closed. Tenants should know whether the lease makes them or the owner responsible. Businesses near the airport often run long hours, so ask about early-morning or late-night scheduling to avoid closing a restroom or kitchen during the day.
Commercial Plumbing questions in Riverdale
Who tests a commercial backflow assembly, and how often?
Which office issues the permit for commercial plumbing work?
In a leased space, who pays for plumbing repairs?
Why did our water bill suddenly jump?
More plumbing services in Riverdale
Commercial Plumbing nearby
Helpful guides
Sources
- Clayton County Water Authority: Backflow Prevention
- Clayton County Water Authority: Who We Are
- Clayton County Water Authority: Water Service Line Inventory
- Clayton County Water Authority: Contact Us
- City of Riverdale: Permitting Services
- City of Riverdale: Trade Permit Application
- Riverdale housing by year built (ACS 2019-2023, via Point2Homes)
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