A Lilburn water heater that leaks from the tank, runs rusty or can no longer keep up is usually ready to be replaced, and many here are in 1980s homes on their second or third tank. The City of Lilburn issues its own building permits, and its application covers plumbing and gas connections. Call the number on this page to be connected with a local plumber in Lilburn.

Signs your heater needs replacing
- Water at the base of the tank with dry fittings above
- Rusty or cloudy hot water
- Popping or rumbling sounds as it heats
- Hot water that fades faster than it used to
- Corrosion on the gas connector or top fittings
- A heater past its tenth year that keeps needing parts
Local conditions in Lilburn
Lilburn started as a railroad town in 1890 and grew into a diverse southern Gwinnett suburb. The median home was built in 1988, and about 25.6% of homes predate 1980. Many of those houses have the heater in a basement or garage, often with original valves still in place.
Water and sewer are provided by Gwinnett County, under a 2018 agreement among the county, its water and sewerage authority and the city. Gwinnett water comes from Lake Lanier and is soft, with average hardness around 1.3 grains per gallon, so scale buildup is not a major worry. Gwinnett is responsible for the pipes to the meter; the homeowner owns everything from the meter to the house.
The City of Lilburn's Building Permit and Compliance Inspection Application lists plumbing and mechanical among the M.E.P. trades and includes a utility connection option for power or gas. Planning and Business Services can be reached at (770) 921-2210.
Lilburn is on the Atlanta Gas Light system; the city even names Gas South as its partner marketer. Marketers sell the gas, but Atlanta Gas Light maintains the pipes and handles leaks. If you smell gas, leave the house, then call 911 and Atlanta Gas Light at 877.427.4321. If your bill comes from the City of Lawrenceville instead, call 770-963-3332.
What affects the cost
- Gas, electric, tankless or heat pump
- Tank size and efficiency rating
- Basement stairs or tight closets
- Venting, gas connector and shutoff valve updates
- Pan, drain and relief line requirements
- The city permit and disposal of the old tank
What happens when you call
An independent plumber who serves Lilburn takes the call, asks what is happening and helps you shut off the water and energy if needed. They inspect the setup in person and give a price before starting, which should show the permit and any code updates.
Water Heater Replacement questions in Lilburn
Who issues the permit for a water heater replacement here?
Which gas company do I call about a leak at my address?
Will the local water shorten the life of a new tank?
What happens to the old water heater?
More plumbing services in Lilburn
Water Heater Replacement nearby
Helpful guides
Sources
- City of Lilburn building permit and compliance inspection application
- City of Lilburn natural gas
- Gwinnett County, WSA and City of Lilburn agreement
- Lilburn housing by year built (ACS 2019-2023 via Point2Homes)
- Gwinnett County drinking water quality
- Gwinnett County: about lead and service lines
- Atlanta Gas Light safety and leak information
Last updated: