Commercial plumbing in London
Commercial premises cannot simply stop trading while a plumber works. We schedule around opening hours and tenants, and report back to whoever has to sign the work off.
- Gas Safe registered and fully insured
- DBS-checked engineers
- Emergency callout available 24/7
- Price agreed before work starts
Mon–Fri 8:00–17:30 · Emergency callout available 24/7
Get a price for commercial plumbing
Thanks — we’ve got it
We’ll come back to you on the number you gave us. If it’s urgent and you’d rather not wait, call 020 3488 3737.
What this includes
- Washroom installation, repair and maintenance
- Commercial kitchen plumbing
- Commercial drain clearance and CCTV survey
- Reactive repairs for managing agents and landlords
- Communal systems in blocks of flats
- Out-of-hours and overnight work
Worth knowing first
Some of this may save you a callout entirely. We would rather tell you than not.
We work around trading hours
For restaurants and retail, that usually means early mornings, evenings or overnight. Tell us your trading pattern at the point of enquiry and we will schedule to it rather than around it.
Paperwork that satisfies whoever signs it off
Managing agents, freeholders and landlords generally need more than a verbal all-clear. Tell us who needs to see what, and the engineer will document the job accordingly on the visit.
Shared stacks in blocks
A blockage reported by one flat is frequently a problem in the shared stack affecting several. Getting access to the right flats first time is usually the difference between fixing it and returning twice.
Backed by a property firm
Tamesis Plumbers is the plumbing arm of Tamesis Development Ltd, a London property maintenance and refurbishment company established in 2019. Commercial buildings are familiar ground rather than an occasional job.
Common questions
Can you work outside our opening hours?
Yes. For restaurants, shops and offices that is often the only sensible way to do it, and we schedule around your trading rather than through it.
Do you take on ongoing maintenance?
Yes. Speak to the management line about reactive and planned arrangements across a property or portfolio.
Do you work for managing agents?
Regularly, including reactive repairs across managed blocks and communal drainage.
Which number should I use?
For a one-off repair, the booking line is fastest. For anything ongoing, commercial or account-related, use the management line.
We also handle
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Emergency Plumbing
Burst pipes, major leaks and no water. We take calls around the clock and get an engineer moving.
More on Emergency Plumbing -
Boiler Repair
No heat, no hot water, or a boiler locked out on a fault code. Diagnosed first, then fixed.
More on Boiler Repair -
Boiler Service
The annual check that keeps a boiler safe, efficient and inside its warranty terms.
More on Boiler Service -
Boiler Installation
A new boiler sized for the property, fitted properly, with the price agreed first.
More on Boiler Installation -
Boiler Replacement
Replacing a boiler that has reached the end, with a straight answer on whether it has.
More on Boiler Replacement -
Drain Unblocking
Sinks, toilets and outside drains cleared with proper equipment, not a bottle of chemicals.
More on Drain Unblocking -
Leak Detection
Hidden leaks traced with acoustic and thermal equipment, before floors come up.
More on Leak Detection -
Bathroom Installation
A single fixture swap through to a full strip-out and refit, priced up front.
More on Bathroom Installation -
General Plumbing
Taps, toilets, radiators and pipework. The jobs that never quite get done.
More on General Plumbing
Need commercial plumbing in London?
Tell us what’s happening and where you are, and we’ll tell you what it costs before anyone starts work.