Permit Required
Do you need a permit to install a water heater in Dallas, TX?
A plumbing permit is required to install or replace a water heater. It may be pulled by the homeowner for their own residence or by a licensed Master Plumbing Contractor; fuel-gas appliances must be inspected.
✓ Verified from official source
Source: City of Dallas Building Inspection — How to Get a Plumbing Permit — Verified 2026-06-26
Permit rules vary by property and change over time. This is an informational guide, not legal advice — always confirm with City of Dallas Building Inspection Division, Department of Sustainable Development and Construction before starting work.
How to get the permit in Dallas
Building department
Apply online
Phone
214-948-4480
Code in force
2021 IRC with Dallas amendments (Dallas City Code Chapter 57), effective May 12, 2023
Need a permit pulled? Find a licensed plumber in Dallas
Licensed plumbers near you can handle the permit and the work — compare pros on our directory.
Find a plumber in Dallas, TX →See Installing a Water Heater permit rules for other cities →