Who arranges plumbing repairs in a rented commercial unit usually depends on what the lease says and which part of the plumbing is affected. Some leases make the tenant responsible for plumbing inside the unit, while the landlord or managing agent looks after shared pipes, drains and the main supply, but arrangements vary widely between properties.
Because there is no single rule that fits every lease, checking your own agreement is the first step when something goes wrong.
Start With the Lease
Commercial leases often set out repair responsibilities in detail. They may say who repairs the fixtures, the pipework inside the unit, shared services and anything inside the structure of the building.
Some leases also say who must arrange the work, who pays, and whether the landlord needs to approve contractors or be told before repairs start. If the wording is unclear, the landlord, managing agent or a legal adviser can help clarify it. This article is general information, not legal advice.
It is worth reading the repair section before you need it. Knowing in advance whether a dripping tap, a blocked toilet or a leaking pipe is yours to deal with can save time and avoid disagreements later.
Shared Pipes and Services
In buildings with several units, pipes, drains and stopcocks are often shared. A leak in a riser, a blocked shared drain or a fault on a communal supply pipe may affect more than one tenant.
These shared parts are often managed by the landlord or a managing agent, but again, the lease decides. If a fault appears to come from a shared area, report it to them quickly, with photos and a short description.
Your own business insurance may also have conditions about reporting and dealing with water damage, so it is worth checking the policy alongside the lease.
What to Do When a Problem Appears
If water is escaping, act to limit the damage first. Turn off the water at the stopcock or an isolation valve if you can reach it safely, without forcing anything, and move stock or equipment away from the area.
Then contact whoever is responsible under the lease. Keep a record of when the problem started, who you told and when, and what was done. Photos of the damage and the source can help if there are questions later about cost or insurance.
If the lease allows you to arrange the repair yourself, ask the plumber for a short written note of what was found and done, as the landlord may ask for it.
Try to avoid arranging major changes to the plumbing without the landlord’s agreement, even if the work seems minor. Alterations can affect shared services and may need approval under the lease.
Planning Ahead
When taking on a new unit, ask where the stopcock and any isolation valves are, and who to call for plumbing problems. Knowing this in advance can save time in an emergency.
If you are responsible for plumbing in your unit under your lease, our commercial plumbing service in Oxford can look at the problem and give you a clear report to share with your landlord or managing agent where needed.