Plumbing, gas and wiring permits are required for any new plumbing, gas or electrical work and for repairs to any existing plumbing, gas or electrical system. Only a licensed plumber, gas fitter or electrician can obtain these permits.
All signs require a permit.
Work Started Without a Permit
Please note that there is a fine for working without a permit for all plumbing, gas and electrical permits. For work started without a building permit, the fine is double the building permit fee.