Plumbing Work Permit Requirements in Mobile, AL
AL 2015 IRC statewide minimum.
When you DON'T need a permit
Replacing a plumbing fixture (faucet, toilet) in the same location does not require a permit.
Source: City of Mobile Code / 2015 IRC with AL amendments
When you DO need a permit
Adding a new plumbing fixture requires a plumbing permit.
Estimated fee: $75 – $250
Typical timeline: About 2 weeks
Source: City of Mobile Code / 2015 IRC with AL amendments
Replacing a water heater requires a plumbing permit.
Estimated fee: $50 – $150
Typical timeline: About 1 week
Source: City of Mobile Code / 2015 IRC with AL amendments
Re-piping a house requires a plumbing permit.
Estimated fee: $150 – $600
Typical timeline: About 2 weeks
Source: City of Mobile Code / 2015 IRC with AL amendments
Adding a new plumbing fixture requires a plumbing permit.
Estimated fee: $75 – $250
Typical timeline: About 2 weeks
Source: City of Mobile Code / 2015 IRC with AL amendments
Re-piping a house requires a plumbing permit.
Estimated fee: $150 – $600
Typical timeline: About 2 weeks
Source: City of Mobile Code / 2015 IRC with AL amendments
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Frequently Asked Questions
Estimated permit fees for Plumbing Work projects in Mobile, AL range from $75 – $250. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Plumbing Work projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Mobile can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Plumbing Work permits in Mobile is About 2 weeks. More complex projects may take longer if plan review is required.
Learn More About Plumbing Work Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Plumbing Work Guide →