Burst pipes in a mild climate
Hard freezes are occasional, so pipes in crawl spaces, attics and exterior walls often have little protection. The December 2022 cold snap burst pipes across the metro.
Lawrenceville is the seat of Gwinnett County, and nearly nine in ten homes were built after 1980. This page covers what usually causes water damage here, what to do in the first hour, and how to reach an independent restoration company that serves your ZIP code.
We are a referral service, not a contractor. Your call is connected to an independent company that covers Lawrenceville. How it works
About half homes in Lawrenceville were built in the 1980s and 1990s. Some homes from that period were plumbed with polybutylene, a gray plastic pipe used until the mid-1990s that is known for failing at the fittings. If you see gray pipe at the water heater or under sinks, have it checked.
Check under sinks and behind the toilet for supply lines with plastic nuts or kinked tubing. They are a common cause of sudden leaks in homes this age.
With so many homes built over basements or crawl spaces, the lowest level is where water ends up, whether it comes from a burst pipe upstairs or seepage through the foundation.
Leaks in these homes usually come from water heaters, supply lines and appliances.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for ZIP codes 30043, 30044, 30045, 30046.
Hard freezes are occasional, so pipes in crawl spaces, attics and exterior walls often have little protection. The December 2022 cold snap burst pipes across the metro.
See the full list of regional water risks, and every city we cover nearby, on our Georgia page.
Atlanta-area homes usually have the main shutoff in the basement, crawl space or garage where the line enters, with the county meter in a box near the street.
If the water came from a toilet, a sewer line or outside, treat it as contaminated: see sewage backup cleanup or flood water cleanup.
The oldest housing in the area we cover is in 30046, where the median home was built in 1990. The newest is in 30045, with a median of 2004. Older ZIP codes tend to see more corroded pipe and drain failures; newer ones more appliance and fitting leaks.
| ZIP | Homes | Median year built | Built before 1980 | Renters |
|---|---|---|---|---|
| 30046 | 14,261 | 1990 | 28% | 47% |
| 30044 | 32,063 | 1994 | 13% | 38% |
| 30043 | 30,034 | 1996 | 7% | 32% |
| 30045 | 14,156 | 2004 | 5% | 17% |
U.S. Census Bureau, ACS 2020–2024 5-year estimates.
Georgia homeowners policies generally cover sudden water damage but exclude flooding and gradual leaks.
The Georgia page covers state insurance rules in more detail, and our claims guide explains how to document a loss.
Each guide below explains one kind of water damage and how it is handled.
Independent restoration companies we connect callers with cover these Lawrenceville ZIP codes:
Start within 24 to 48 hours; the EPA says materials dried in that window are much less likely to grow mold. Humid air around Lawrenceville shortens that window, so don't wait for a dry day.
Worn supply lines, original shutoff valves, aging water heaters and, in some homes, polybutylene pipe. These parts tend to fail gradually, so a small leak can go unnoticed for weeks.
Calls from 30043, 30044, 30045, 30046 are routed to independent restoration companies that serve those ZIP codes. We are a referral service and don't do the work ourselves.
Have the source, the affected rooms and when it started ready, and the call will go quickly.