New Orleans, Orleans Parish, Louisiana
Plumber New Orleans: 1 Rule That Carries a Jail Term
In almost every American city the plumbing code belongs to a building department and the water utility just sends you a bill. New Orleans does it the other way round. The Sewerage and Water Board publishes its own plumbing code, issues the permits under it, inspects against it and enforces it, and the penalty it prints is a fine of up to one thousand dollars per offence or imprisonment for up to thirty days, or both.
We have written up permit rules in more than seventy cities on this site. This is the first one where a household plumbing violation carries a custodial sentence on the face of the published rule, and the first where a federal consent decree appears in the reason clause rather than in the background.
An Unusual Owner
The Water Board Owns the Plumbing Code, and Enforces It Twice Over
The Sewerage and Water Board of New Orleans is not a city department in the ordinary sense. It is a public body with its own board, its own administration building and, unusually, its own plumbing code, referred to throughout its guidance by section number as the Sewerage and Water Board of New Orleans Plumbing Code.
Two parts of the same utility enforce different halves of it. The Plumbing Department inspects plumbing work for new construction, renovations and other building permits, including grease traps and interceptors. The Backflow Section, which sits inside the Environmental Affairs Department, inspects backflow prevention devices and enforces the plumbing code as it pertains to backflow assemblies.
Geography matters too, because the pieces are in different places. The Plumbing Department sits in the Administration Building at 625 St Joseph Street, Room 255. Plumbing permits themselves are issued through the City of New Orleans One Stop. The searchable list of licensed plumbers in Orleans Parish is held by the State Plumbing Board of Louisiana, a third body again.
So three organisations are involved before a pipe is cut, and none of them is the one you would guess if you had just moved here from anywhere else. Louisiana licensing itself is changing, and our Louisiana plumbing guide covers the state rules and the change taking effect in January 2027.
Who Is Allowed To File
A Registered Master Plumber, and the Prohibition On the Owner
The board rule on who may file is narrow and specific. A licensed master plumber, registered with the Sewerage and Water Board, is required to file a plumbing permit to install, construct, reconstruct, alter or repair any plumbing system, or to do any work in connection with the plumbing systems attached to the public sewers and water mains under the board control.
The mirror rule aimed at property owners is broader still. No property owner may cause or permit any installation, connection, addition or alteration to be made to any water, drain, soil or waste pipe, or any pipe connected to those, unless a permit has first been issued by the board Plumbing Department. Read the last clause again, because any pipe connected to those pipes is a very wide net.
Two consequences follow that are worth internalising before you hire anybody here. First, registration with the board is a separate thing from holding a state licence, and it is the one that matters for filing. Ask about it explicitly. Second, work carried out without a permit is not merely uninsured or hard to sell on. It is a breach of a rule with a published penalty attached to it.
Demolition and abandonment are treated with the same seriousness. Underground sewer mains and underground water service supply mains must be excavated and properly capped inside the property line and within five feet of it, inspections are required to document services that are excavated and capped before they are covered over, and buildings to be demolished must conform to the board code and its regulations.
Sorted By What Happens To You
Four Sanctions the Board Publishes, and What Triggers Each
A fine of up to $1,000
The published penalty for violating any rule or regulation established by the board and duly promulgated in the official journal of the city is a fine of not more than one thousand dollars, and the board states it applies for each offence.
Up to thirty days imprisonment
The same sentence in the same rule offers imprisonment for not more than thirty days, or both the fine and the imprisonment together. It is the only custodial penalty attached to a household plumbing rule we have found anywhere on this site.
Uncovering finished work
If a plumbing system or any part of it is covered before being inspected, tested and approved as the code prescribes, the board says it shall be uncovered for inspection. That is a floor, a wall or a trench being opened again at your cost.
Interruption of your water supply
The board states plainly that failure to comply with the uncovering requirement shall result in water service interruption. The utility that regulates the work is also the utility that supplies you, which makes that a very short enforcement chain.
Read together, those four make a coherent system rather than a list of threats. The board is the water supplier, the code author, the permit issuer and the inspector, so it has an unusually direct set of levers and it does not need to go anywhere else to use them. In a city where the utility is a separate body from the city government, that concentration is the single most important thing to understand about getting work done.
The board also explains why the rules exist, and this is where it does something no other authority in this project does. It states that compliance is required to protect the health and safety of the public and to meet the expectations of the consent decree for the federal Department of Justice, citing the decree by paragraph number.
We have not read that decree, so we are not going to tell you what is in it, what it requires or when it ends. What we will tell you is that the board cites it as part of the justification for rules that reach into private houses, which is a genuinely unusual thing to find in customer guidance. We took the same approach with the county decree on our Birmingham page: state that it exists, characterise nothing.
The practical effect for a householder is simple enough. Inspections are conducted for all new work and for such portions of existing systems as may be affected by new work or by any changes. So do not let anybody close up a job here before it has been looked at, however inconvenient the wait is, because the alternative is opening it up again with your supply switched off.
The Cold Snap Rule
Even Your Freeze Precaution Is Rationed Here
Everybody in a cold climate knows the advice to leave a tap running when the temperature drops. In New Orleans the utility publishes the same advice with a limit attached, and the reason for the limit is the interesting part.
The instruction is precise. As the outdoor temperature approaches thirty two degrees, turn on the indoor tap farthest away from your water meter. Run only one tap, at no more than a trickle, which the utility describes as about as thin as a standard strand of spaghetti. Do not run more than one, and do not run any at full blast.
The reason is not thrift. The board says that running taps hard is unnecessary and expensive for customers, and that it can also contribute to lower water pressures across the city, risking the potential for a precautionary boil water advisory. In other words, a private frost precaution taken by enough households at once becomes a public water quality event.
There is a closing instruction that almost nobody follows. Once temperatures climb above freezing, turn the taps off, because the utility states that running them above thirty two degrees does not protect your pipes in any way. And there is an honest admission attached: contact your plumber as soon as possible, because the board can only respond to the most critical emergency situations.
Where Requests Come From
New Orleans Neighbourhoods and the Parishes Around Them
The list below is where enquiries reach us most often, and it is not a claim about coverage.
The most important boundary on that list is the parish line rather than any street. Orleans Parish is where the Sewerage and Water Board plumbing code applies. Metairie, Kenner and Harahan are in Jefferson Parish, Gretna, Westwego, Marrero and Terrytown are on the West Bank in Jefferson Parish, and Chalmette is in St Bernard Parish. Different parish, different utility, different rules about who files your permit.
One name deserves a note because it causes genuine confusion. Carrollton here is a New Orleans neighbourhood uptown along the river bend. It is not the Carrollton in Texas, which we cover as a separate city page, and nothing on this page applies there. The same caution goes for several New Orleans neighbourhood names that are also American cities elsewhere.
Within the city, the age and the elevation of a property tell a plumber more than the postcode does. The oldest quarters carry the oldest service runs and the tightest access, the lakefront and Gentilly neighbourhoods sit low, and Algiers sits across the river with its own logistics. All of that is background to the same central point, which is that the paperwork route is identical everywhere in Orleans Parish and runs through the water board.
What We Handle Here
Plumbing New Orleans Homes and Businesses Call For
Sewer line repair leads here, because the lateral is where the board rules land hardest, from the permit requirement to the capping rules to the inspection before anything is covered.
Drain cleaning covers the routine obstructions in a city of old runs and tight bends, and where a line is greased or scaled along its length rather than blocked at a point, hydro jetting scours the pipe wall instead of punching a channel through the middle of the problem.
Grease is a regulated matter here rather than a nuisance, since the board Plumbing Department inspects grease traps and interceptors directly, which puts commercial plumbing for restaurants and bars squarely inside the permit system rather than outside it.
Leak detection finds what a slab, a pier and beam void or a wall is hiding, repiping is the honest answer where a supply run has failed along its length, water heater repair covers tank and tankless work, and fixture repair covers the visible end.
Burst pipe repair is the service the freeze guidance above is really about, sump pump services covers the pumped arrangements on low ground, gas line services covers the supply to gas appliances, and emergency plumbing covers what to do first when water is moving. We publish no response time for New Orleans, because a number typed into a web page helps nobody standing in water.
New Orleans Plumbing Questions, Answered Straight
A code owned by the water board, a penalty with a jail term in it and a freeze drip measured in spaghetti. These are the parts worth knowing first.
The board rule is unusually direct about this. No property owner may cause or permit any installation, connection, addition or alteration to any water, drain, soil or waste pipe, or any pipe connected to those, unless a permit has first been issued by the Plumbing Department of the Sewerage and Water Board. It also states that the owner responsibility is to hire a licensed master plumber to file that permit. Ask the board about your specific job before assuming anything falls outside it.
The board publishes the penalty in its own customer guidance. Whoever violates any of the rules and regulations established by the board and duly promulgated in the official journal of the city shall be fined not more than one thousand dollars for each offence, or imprisoned not more than thirty days, or both. That is the board wording. We have not found a comparable custodial penalty on any other city page in this project.
It runs through more organisations than most people expect. The permit must be filed by a licensed master plumber registered with the Sewerage and Water Board, permits are issued through the City of New Orleans One Stop, the board Plumbing Department sits at 625 St Joseph Street Room 255, and the searchable list of licensed plumbers in Orleans Parish is maintained by the State Plumbing Board of Louisiana.
It gets uncovered. The board states that if any plumbing system or part of it is installed, altered or repaired and covered before being inspected, tested and approved as the code prescribes, it shall be uncovered for inspection, and that failure to comply shall result in water service interruption. Since the body enforcing the rule is also the body that supplies your water, that is a short chain.
Because it puts it in the reason clause for its own rules. The board states that compliance with its conditions is required to protect the health and safety of the public and to meet the expectations of the consent decree for the federal Department of Justice, citing it by paragraph number. We have not read the decree, so we do not characterise what is in it, when it ends or what it requires. We are simply reporting that the board cites it.
Less than you think. The utility asks for one tap only, the indoor tap farthest from your water meter, at no more than a trickle about as thin as a standard strand of spaghetti. It says not to run more than one and not to run any at full blast, because doing so is expensive and can contribute to lower water pressures across the city, risking a precautionary boil water advisory. Turn them off once the temperature is above freezing, because running them then protects nothing.
The utility instruction is to call a licensed plumber immediately, then turn off and drain the water in the house. Find the main line from your water meter, close the valve where that line enters the house, run all indoor taps to drain the pipes, and disconnect garden hoses and washing machine hoses. The board also says plainly that it can only respond to the most critical emergency situations, so your plumber is the first call rather than the second.
Every permit fee, because none was read. Every term, obligation and deadline in the consent decree the board cites, because we have not read it. Every water source, plant, capacity, pressure, hardness, main mileage and customer count, because none was read from a primary source. The city government website was unreachable to us entirely, and everything on this page comes from the Sewerage and Water Board own pages. Ask the board for current fees and the current water quality report.
Ask One Question Before You Hire
Plumber New Orleans Work Starts With a Registration, Not a Quote
In this parish the paperwork can only be filed by a master plumber registered with the Sewerage and Water Board, and the consequences of work that never got a permit sit with the property rather than with whoever did it. So the first question is not what it costs. It is whether the person quoting can file.
Sources for the permit requirement, the registered master plumber rule, the owner prohibition and duty, the inspection and uncovering requirements, the capping rules, the two enforcing departments, the department location and the published penalty quoted on this page: the Sewerage and Water Board of New Orleans Plumbing Info page. Sources for the freeze guidance, the single tap instruction, the trickle description, the boil water advisory warning and the frozen pipe sequence: the board Fighting the Freeze page.
The federal consent decree is named only because the board names it in its own guidance. We have not read it, so nothing about its terms, obligations, deadlines or status is stated or implied anywhere on this page.
No New Orleans permit fee is quoted, and no water source, treatment plant, capacity, system pressure, hardness, main mileage or customer count is given, because none was read from a primary source and the city government website was unreachable to us. The Sewerage and Water Board Plumbing Code is not characterised beyond the clauses the board own page quotes. Codes, penalties, permit routes and guidance change, so confirm current requirements with the Sewerage and Water Board of New Orleans and the State Plumbing Board of Louisiana before relying on anything above.