Plumber for Property Managers in Paris: Co-ownership Guide

A property manager in Paris needs a plumber who acts fast on the common parts of a building, knows the risers of older buildings, quotes before working and hands over a written report with photos for the insurer and the owners' meeting. Réseau Tubulure works 7 days a week, 24 hours a day in Paris and the inner suburbs.

A leak in the common areas and owners calling you? Call +33 1 89 70 15 36 (01 89 70 15 36 from a French phone), 7 days a week, 24 hours a day, or write to us through the contact page or WhatsApp. Many of our plumbers speak English, which helps with international owners and tenants. See our offers for property professionals.

In France, a building divided into flats is usually a copropriété (co-ownership): each owner holds their flat plus a share of the common parts, and a professional manager, the syndic, runs the building on their behalf. This guide is for syndics, building managers, owners' council members (conseil syndical), letting agencies and landlords: who is responsible for what, how to handle an emergency, how to prepare works, and what a plumber should give you.

Who handles what on the water network

Depending on where the problem is, it is not the same contact, or the same bill.

• Pipes under the street, the building's connection, the main building meter, the quality of the water supplied. Who handles it: Eau de Paris, the public water utility (in the inner suburbs, the town's water service).
• Hot and cold water risers, drain stacks, pipes in common areas, boiler room, booster pump, often the individual flat meters. Who handles it: the co-ownership, represented by the syndic.
• Pipes after the branch into the flat, taps, individual water heater, sanitary fittings, traps and the flat's waste pipes. Who handles it: the flat owner, or the tenant for routine upkeep, with their plumber.

The boundary between the shared riser and the private installation is usually on the landing or at the flat's entrance, just after the flat's stop valve. If in doubt, a plumber can identify it on site. Our article on leaks before or after the water meter explains this boundary in detail.

Practical cases

• No water from the tap. Ask a neighbour. If they have none either, it is a building or public network cut: the syndic or Eau de Paris. If they do, the problem is in the flat: a plumber.
• Cloudy or coloured water. If the neighbours have the same, it is the network or the riser. If not, it is the flat's installation.
• Abnormal water bill. Most often a leak inside the flat, which needs to be traced.
• Leak through the ceiling from upstairs. Ring the neighbour. If they are away, tell the syndic. If the leak comes from the riser, it is the co-ownership's. If it comes from the neighbour's pipes, they call their plumber.

For questions about the water supplied, the main meter or a local cut, contact Eau de Paris through eaudeparis.fr. Eau de Paris does not work inside flats, except on the meter.

Common parts of a Paris building

In a Haussmann or pre-war building, common-area plumbing has its own quirks: ageing cast-iron stacks, uneven pressure, inspection chambers at the foot of the building, hard-to-reach ducts, successive repairs that mix materials. Work on a riser cannot be improvised: it needs the right equipment and coordination with residents. Our article on riser leaks in co-ownership buildings covers the most common cases.

Emergency in the common areas: 5 first steps

1. Shut off the water to the affected section

The valves at the foot of each riser are usually in the cellar or the plant room. Tip: put up a simple plan of the valves in the plant room. It saves responders precious time.

2. Assess the scale

A burst pipe or a slow seep? An active leak needs immediate work. A seep can be scheduled, but not forgotten. Photograph the situation from the start.

3. Warn the residents

Especially those below the leak. A clear notice or message avoids confusion and makes access to flats easier.

4. Call a plumber used to apartment buildings

Someone who knows communal work, coordination with the caretaker (gardien) and keeping common areas clean.

5. Document before and after

Photos of the damage, photos of the repair, a written report. Essential for the building's insurer and to justify the cost to the owners' council.

If the leak also affects a flat, the plumber first stops the leak on the common part, then establishes its exact origin for the insurance claims. Our guide water leak: when to call a plumber urgently covers the steps on the residents' side.

Routine work or major works

• Routine work. Examples: small leak, unblocking, valve replacement, maintenance. Decision: ordered by the syndic as part of day-to-day management.
• Major works. Examples: replacing a riser, redoing the drain system, new communal hot water production. Decision: decided at the general meeting of owners (assemblée générale), based on comparable quotes.

Preparing a plumbing tender

Three quotes that do not describe the same job make any decision impossible. When a tender just says "replace the riser in building A", each firm reads the scope its own way, and the meeting ends up choosing the cheapest, often the least complete, with extras billed during the works. A precise specification prevents this.

What the specification should contain

• The existing situation: year of construction, number of flats served, number of floors, pipe material, history of incidents. This limits caveats such as "subject to discoveries during works".
• The exact scope: where the work starts and stops. Up to each flat's meter, or including the private connection? One building, one staircase, the whole co-ownership? This is the first source of gaps between quotes.
• Related work: opening and closing wall chases, painting, removing rubble, protecting and restoring common areas. These are the items aggressive offers leave out.
• Access and scheduling constraints: possible time slots, occupied flats, tenants, periods to avoid.
• The maximum water cut-off time and the notice period expected, in writing.

Require the same price breakdown

Provide a grid: materials, labour, related work, waste, options. Comparison becomes instant, and you see straight away that one firm priced the making good while another left it out.

Criteria beyond price

• current certificates for ten-year liability insurance (décennale) and professional liability insurance;
• references on similar jobs in occupied buildings;
• the ability to produce detailed job reports;
• availability if something goes wrong during and after the works.

Presenting it to the general meeting

Show a comparison table (one row per item, one column per firm) rather than three raw quotes as appendices, with a short note explaining the gaps: a different technical choice or an incomplete scope. Draft a resolution precise enough that a minor adjustment does not require a new meeting.

Plan ahead

A survey of the risers, carried out with no emergency, lets the building schedule a replacement, budget for it and run a tender without pressure. The meeting then votes for a planned investment rather than an expense forced on it. Flats where access may be refused are also handled in the specification: catch-up slots and a written reminder procedure.

In an emergency, on the other hand, there is no time for a tender: the damage has to be stopped at once. That is why it helps to have identified a reachable contractor who already knows the building. Our 7-day emergency service works in exactly that setting, with a detailed report for the follow-up.

Letting agencies and rental management

For an agency or landlord, every empty day between tenants costs money, and every undocumented job can turn into a dispute.

Common jobs:

• checking the plumbing before handing over the keys;
• repairs between tenants: leaks, flushes, taps;
• replacing a water heater at the end of its life;
• unblocking reported by a tenant;
• emergencies in managed flats, 7 days a week, 24 hours a day.

How we work with you: a single contact for the whole portfolio, visits to occupied flats around the tenant's schedule, a quote or estimate before each job, then a dated report with photos and a business invoice, tracked per property if you wish. A precise job report is your best evidence in a disagreement with a tenant. For landlords living abroad, many of our plumbers speak English and can report to you directly.

What you receive with every job

• A quote or estimate before work starts. No budget surprises. For a rough idea, see our prices.
• A job report: description, cause, fix, photos, ready for your insurance file or your general meeting.
• A business invoice with VAT, compatible with co-ownership accounts.
• Coordination with the caretaker and residents.
• For managers of several buildings: centralised follow-up and volume-based terms, as set out in our offer for professionals.

For shops and offices in your buildings, our guide to the plumber for businesses covers the constraints of each trade.

Prevent rather than cure

• Regular checks of the networks to spot corrosion and wear before a pipe bursts.
• Flushing the communal heating system to avoid breakdowns in midwinter.
• An up-to-date maintenance log (carnet d'entretien) to anticipate major works at the general meeting.

FAQ

Do you work on the risers of Haussmann buildings?

Yes. Old Paris buildings are our usual ground: cast-iron stacks, ageing installations, awkward access.

What happens if the leak also affects a flat?

The plumber first stops the leak on the common part, then clearly establishes the origin for the insurance claims.

The syndic refuses to act because they think the leak is private. What can I do?

Ask a plumber for a written report that identifies the exact source. If it shows a common part, send it to the syndic in writing.

How many quotes should a co-ownership get for plumbing works?

Three is the usual practice, provided they cover exactly the same scope. Two genuinely comparable quotes are worth more than five mismatched ones.

Do we need a project manager?

For a limited job, a precise specification is often enough. For redoing a whole building's pipes, a project manager (maître d'œuvre) is justified by the access coordination and supervision they bring.

If you own a flat in Paris but live abroad, read our guide to plumbing emergencies for English-speaking landlords.

Let's work on your building together

Réseau Tubulure works for syndics, building managers and letting agencies in Paris and the inner suburbs (92, 93, 94), 7 days a week, 24 hours a day. Many of our plumbers speak English.

• Phone: +33 1 89 70 15 36 (01 89 70 15 36 from a French phone)
• Form: contact us
• WhatsApp: from the button on the site

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