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PermitRoadmap

Do I need a permit for water heater replacement in Unincorporated DeKalb County?

Permit required

Yes. In Georgia, water heater replacement generally requires a permit, and Unincorporated DeKalb County is no exception.

Water heater replacement requires a plumbing permit in Georgia jurisdictions such as Atlanta, even for a like-for-like swap; code items like a T and P discharge line and expansion tank are checked. Gas or electrical changes to serve the unit may require a coordinated trade inspection. DeKalb County's own permitting office is the DeKalb County Planning and Sustainability, reachable on 404-371-2155 at https://dekalbcountyga.gov/departments/planning-and-sustainability/permits-plan-review-and-inspections. Its online permit portal is https://epermits.dekalbcountyga.gov/. It issues permits for the unincorporated county. If your city does not run its own building department, and many smaller Georgia municipalities do not, this is the office that will handle the job. Ask whether a like-for-like swap is exempt at your address, since that answer varies between the county and its municipalities. The DeKalb plumbing fee schedule lists water heaters as a fixture item, and the county states plumbing permits must be submitted by a licensed plumbing contractor. Code Sec. 7-30(d)(5) exempts only leak repairs and stoppage clearing that do not involve replacing or rearranging valves, pipes, or fixtures.

Get the checklist for your water heater replacement in Unincorporated DeKalb County. A free check first, then a free printable Permit Prep Pack.

Documents you may need

  • Plumbing / technical permit applicationRequired
  • Water heater specifications (type, capacity)Sometimes required
  • Contractor license and insurance informationSometimes required
  • DeKalb County Plumbing Permit Application, submitted by a Georgia licensed plumbing contractorLikely required
  • Electrical permit for an electric unit's circuit, where wiring changesSometimes required

Possible inspections

  • Plumbing inspection of the installation
  • Final inspection (includes gas or electrical connection where applicable)
  • Plumbing final inspection
  • Gas piping test for gas units where piping changes

Frequently asked questions

Do I need a permit for water heater replacement in Unincorporated DeKalb County?
Yes. In Georgia, water heater replacement generally requires a permit, and Unincorporated DeKalb County is no exception. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Unincorporated DeKalb County?
The local building department for Unincorporated DeKalb County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?
Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.