Austin
Plumbing change-out permit path
City of Austin's permit type index lists Plumbing Change Out under residential building and trade permits as stand-alone plumbing change-out work that does not require formal plan review when the scope qualifies; confirm the exact water-heater scope with Austin Development Services before work proceeds.
Official applicationSource record
City of Austin Development Services: Types of Permits- Type
- Local Building Department
- Tier
- A
- Verified
- 2026-04-30