Alpharetta's water and sewer both come from Fulton County, and the owner is responsible for the sewer lateral up to the property line, so most backups here are a job for a plumber rather than the county. The pattern of slow fixtures shows where the clog is. Call the number on this page to be connected with a local plumber in Alpharetta.
Whether you're near Avalon, along North Point Parkway or in an older subdivision off Haynes Bridge Road, the first few minutes of a backup are about limiting the mess. The City of Alpharetta doesn't run a sewer system; Fulton County Public Works provides sewer service and billing here. Much of the housing went up in the 1980s, 1990s and 2000s (median year built 1996 in census survey data), so drain lines are typically plastic and middle-aged. Most clogs come from what goes into them: grease, wipes, hair, and roots working into joints under the yard.
What to do right now
- Stop the water. Don't flush or run taps, and pause the washer and dishwasher.
- Check the scope. One fixture or several? Water at the lowest drain in the house suggests the main line.
- Look outside. If sewage is escaping from a manhole or into the street, call Fulton County's North Fulton sewer line, 404-612-3061.
- Find the cleanout. It's usually a capped pipe near the foundation. Don't open it if it's under pressure.
- Protect the area. Move rugs and stored boxes away from floor drains and basement fixtures.
Symptoms and likely causes
| Symptom | Likely cause |
|---|---|
| Kitchen sink slow, other drains fine | Grease and food buildup in the kitchen branch |
| Tub and bathroom sink slow | Hair and soap in the bath drain or trap |
| Toilet gurgles when the washer drains | Partial blockage in the main line, or a venting problem |
| Basement shower or floor drain backs up | Main line blockage between the house and the street |
| Clog returns every few months | Roots, a sag in the pipe, or buildup a cable didn't remove |
What affects the cost
- The location and length of the blockage, from a trap to a long lateral
- Access, including whether the cleanout is outdoors and easy to open
- Which tools are used: auger, cable, water jet or camera
- Repair needs if the pipe is broken, root-filled or sagging
- Nights, weekends and holidays, which usually cost more
If a damaged lateral has to be replaced, that's plumbing work under a trade permit from the City of Alpharetta, applied for through its online permit portal. A routine clearing doesn't involve the city.
Drain Cleaning questions in Alpharetta
Which part of the sewer pipe is the homeowner's responsibility?
Is a gurgling toilet a sign of a bigger problem?
Why does a drain smell like sewage?
Does a backwater valve help prevent sewer backups?
More plumbing services in Alpharetta
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