Do I need a plumbing permit in Arkansas?

In Arkansas it depends on the size of the job. Permits are issued locally, so the answer comes from your Arkansas city or county rather than a single statewide rule. Of the 1 Arkansas jurisdictions we have verified for plumbing work, 0 require a permit outright, 1 depends on the size or scope of the job, and 0 require none.

Is there a plumbing permit exemption in Arkansas?

1 of the 1 Arkansas jurisdictions we cover sets a threshold rather than a flat rule, so the same job can be exempt in one Arkansas county and permitted in the next. The table above lists each Arkansas jurisdiction's published threshold in its own words, with the source and the date we verified it.

Arkansas

Do you need a plumbing permit in Arkansas?

By Mario Bailey Last checked 30 Oct 2026

Little Rock, the one Arkansas jurisdiction with a verified plumbing permit rule so far, requires a plumbing permit only past a size or scope limit.

Always required: 0; of 1 jurisdiction
Conditional: 1; depends on size or scope
Not required: 0; exempt outright

Plumbing Permit rules nationwide, beyond Arkansas.

A plumber tightens a fitting on water supply pipes

Requirements and size thresholds for plumbing permits vary by locality. The table below compares what each Arkansas county or city requires. Always confirm with the local office before starting.

Comparing states? See plumbing permit rules across every locality we cover.

The application steps and inspection sequence for plumbing permits come from the model code rather than from Arkansas law, so they read the same wherever you build. We keep that walkthrough in one place: how a plumbing permit application and its inspections work, start to finish. What changes between Arkansas jurisdictions is below: who requires a permit, what they charge, and which office you file with.

Swipe sideways to see thresholds and confidence.

Locality	Permit required?	Typical threshold	Confidence
Little Rock	Conditional	Clearing stoppages, temporary leak clamps, replacing a fixture trap or supply lines, and like-for-like gas appliance hookups are exempt; new or altered piping needs a permit	Confirmed on official page
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Common questions about plumbing permits in Arkansas

Do I need a plumbing permit in Arkansas?: In Arkansas it depends on the size of the job. Permits are issued locally, so the answer comes from your Arkansas city or county rather than a single statewide rule. Of the 1 Arkansas jurisdictions we have verified for plumbing work, 0 require a permit outright, 1 depends on the size or scope of the job, and 0 require none.
Is there a plumbing permit exemption in Arkansas?: 1 of the 1 Arkansas jurisdictions we cover sets a threshold rather than a flat rule, so the same job can be exempt in one Arkansas county and permitted in the next. The table above lists each Arkansas jurisdiction's published threshold in its own words, with the source and the date we verified it.

Do you need a plumbing permit in Arkansas?

Common questions about plumbing permits in Arkansas

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