Apply for a Plumbing Permit
A plumbing permit is required for new plumbing installations, replacements, and subsurface wastewater disposal systems (septic systems) in Stonington.
Steps
- 1
Contact the Plumbing Inspector to discuss your project.
- 2
Complete the Subsurface Wastewater Disposal System application (for septic) or the Internal Plumbing Permit application.
- 3
For septic systems, a licensed site evaluator must complete a soil evaluation and design.
- 4
Submit your completed application with required plans and fee.
- 5
The Plumbing Inspector will review and issue the permit if the application is complete and compliant.
- 6
Schedule inspections as required during installation.
What You'll Need
- Completed permit application
- Site evaluation (for subsurface systems)
- Designer's plan (for septic systems)
- Permit fee
Good to know
Subsurface wastewater disposal systems must be designed by a licensed site evaluator. Internal plumbing must be performed by a licensed plumber.