Do you need a permit to replace a water heater in Oklahoma City?
Yes. Oklahoma City requires a permit to replace a water heater1.
On this page
Yes
Oklahoma City's rule“A plumbing permit is required for this work.”1
City of Oklahoma City, Development Services Department, Development Center, FAQs: Can I replace my water heater?
Where Oklahoma City names water heaters“Can I replace my water heater? A plumbing permit is required for this work.”1
City of Oklahoma City, Development Services Department, Development Center, FAQs
Which permits you need
| Permit | Required when | The city’s wording |
|---|---|---|
| Plumbing permit | Water heater replacement | A plumbing permit is required for this work.1 |
Limits and conditions in Oklahoma City's rule
Each limit sits next to the sentence it comes from; the conditions in that sentence are part of the rule.
| Rule | Value | The city’s wording |
|---|---|---|
| Like-for-like replacement exempt? | No | Can I replace my water heater? A plumbing permit is required for this work.1 |
Who can apply
- Only State-licensed plumbing contractors registered with OKC1
Inspections
Review time
Varies between days and weeks depending on workload4. This is the department's published figure, not a guarantee.
Who to ask
Development Services Department, Development Center7
Building permits
- Phone
- (405) 297-25251
- [email protected]1
- Address
- 420 W Main St, 1st Floor, Oklahoma City, OK 731021
- Hours
- Monday-Friday 8 a.m.-5 p.m.6
- Inspections
- Online (Access portal), IVR (405) 316-5656, or SelecTXT text message1
Water heater permit rules in other cities
Rules differ from city to city. Compare Oklahoma City with 18 other cities on the national water heater permit guide, or go straight to one:
- New York City, NY
- Los Angeles, CA
- Chicago, IL
- Phoenix, AZ
- San Antonio, TX
- San Diego, CA
- Dallas, TX
- Jacksonville, FL
- Fort Worth, TX
- San Jose, CA
- Charlotte, NC
- Columbus, OH
- Indianapolis, IN
- San Francisco, CA
- Seattle, WA
- Denver, CO
- Philadelphia, PA
- Austin, TX
Sources
- Development CenterCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026
- Voice Permits / IVR inspection codes brochureCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026
- InspectionsCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026
- Online Building Permit Submittal StandardsCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026
- Fence Permit Submittal RequirementsCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026
- About Us (Development Center)City of Oklahoma City, Development Services Department, Development CenterChecked November 6, 2026
- Property Owner Insurance Exemption CertificateCity of Oklahoma City, Development Services Department, Development CenterChecked November 7, 2026