Water Line Repair in Lithonia, GA

Is my Lithonia address actually in the City of Lithonia?

Maybe not. The Lithonia mailing area, ZIPs 30038 and 30058, is far larger than the small historic city and overlaps Stonecrest and unincorporated DeKalb. That matters for permits but not for water. Every part of the area is on DeKalb County water, and DeKalb's ownership rule is the same: the county owns the line from the main through the meter, and the owner is responsible from the meter to the home's plumbing. Water main breaks and water in the meter pit go to DeKalb's 24-hour emergency repair line, 770-270-6243.

Who issues the permit?

Inside city limits, the City of Lithonia's Building and Permitting Division handles plumbing as its own trade permit, alongside building, electrical and mechanical, through its Citizen Portal and City Hall on Main Street. Addresses with a Lithonia mailing address outside the city go to the City of Stonecrest or DeKalb County instead. A plumber who works in this part of DeKalb can tell you which applies.

What should I expect from the repair?

Lithonia is a historic granite-quarrying town, the "City of Granite," with a Main Street core ringed by older residential streets. Housing data for the wider 30058 ZIP shows about 16% of houses built before 1980, but the city's own older streets near the Lithonia Historic District are likely to have older pipe than that figure suggests. Older lines may be galvanized or patched; newer lines usually fail at fittings or where later work disturbed them. The plumber confirms the leak with a meter test, traces the route and digs to the break. In this area, granite near the surface can make digging slower, and boring may not always be practical. DeKalb's "Check your line" inventory shows what material is on record for your address, and its 2026 report advises extra flushing for homes with lead or galvanized service lines.

Local note

DeKalb crews handle main breaks in Lithonia; for example, county crews repaired a main near Kilgore Road. Breaks in the street are theirs, not a plumber's. When you call the number on this page, you reach a referral service, not a plumbing company, connecting you with an independent local plumber who works in Lithonia and nearby DeKalb.