Check with the city, not a forum
Whether a slab leak repair needs a permit depends on the work in the scope. A small repair of an existing pipe may be treated differently from rerouting lines through walls or replacing all the supply piping in a house. The City of Anaheim's building division is the authority for homes in Anaheim Hills, and its current rules are the only ones that count.
This site does not quote fees, timelines or code sections because they change and vary by scope. Ask the city directly, and ask your contractor what they intend to do.
Scope and the permit question
| Scope | Ask the city about |
|---|---|
| Spot repair of one under-slab line | Whether a repair of existing pipe in place needs a permit |
| Reroute of a run through walls or attic | Whether new pipe in a new location triggers a permit and inspection |
| Whole-house repipe | Permit, inspection stages, and when walls may be closed |
| Water heater replacement done at the same time | Separate permit requirements and seismic strapping |
| Pressure regulator replacement | Whether it is covered under the same permit |
Who does what
- The contractor
- Normally pulls the permit for work they perform; confirm this in writing.
- The homeowner
- Ultimately owns the house and its record, so it is worth confirming a permit was finaled.
- The inspector
- Checks the work against code, often before pipes are covered.
- CSLB
- Licenses contractors; check any license number at cslb.ca.gov.
Why it is worth the trouble
A permit adds a step, and sometimes a short wait for an inspection. In return you get an independent check of work that will be hidden in your walls, and a record that the work was done. When you sell the house, buyers and their inspectors may ask about repiping or major plumbing work, and having the paperwork makes those conversations simpler.
Questions for your contractor
- Does this exact scope require a permit in Anaheim?
- Will you pull it, and is it included in the price?
- At what stage will the inspection happen, and must walls stay open until then?
- Will you give me a copy of the permit and the final sign-off?
- If you say no permit is needed, can you tell me why?
Common questions
Can I pull the permit myself?
Owner-builder rules exist but come with responsibilities. Ask the City of Anaheim's building division before going that route, especially if a contractor is doing the work.
Does an emergency repair need a permit?
Stopping water in an emergency comes first. Ask the city how emergency repairs are handled afterward for your scope.
What if earlier repairs were done without a permit?
Ask the city about your options. Mention it to the plumber too, so they know the history of the pipe.
General information for Anaheim Hills, not a quote or professional advice. In an emergency, call 911.