London Plumbing Experts
Gas Safe plumbing & heating
London Plumbing
ExpertsEst. Walthamstow E17

Plumbing and heating across London, done once, properly

Gas Safe registered engineers for homes and businesses. Emergency leaks, boiler repairs, full heating installations — fixed prices agreed before we start.

Same dayemergency call-outs
Gas Saferegistered engineers
12 monthsworkmanship guarantee
London Plumbing Experts branded van parked in central London, ready for a plumbing call-out
GAS SAFE Registered engineers
£2m public liability cover
No call-out fee
Residential & commercial

Plumbing and heating services in London

One team for the whole system — water in, waste out, and everything that heats it. We work in flats, houses, HMOs, offices and commercial units across every London borough.

Emergency plumbing & leak repair

Burst pipes, overflowing tanks and hidden leaks traced and stopped before the damage spreads.

  • Burst and frozen pipes
  • Leak detection under floors
  • Tap, valve and stopcock failures
  • Water damage made safe

Boiler repair, service & installation

Diagnostics on all major brands, annual servicing, and new boilers supplied and fitted with the manufacturer warranty registered for you.

  • Breakdown diagnosis and repair
  • Combi, system and regular boilers
  • Annual service and safety checks
  • Conversions and relocations

Central heating & radiators

Full system installs, upgrades and rebalancing so every room actually reaches temperature.

  • New radiators and towel rails
  • Powerflushing and system cleaning
  • Smart thermostat and zone controls
  • Underfloor heating

Hot water cylinders & pressure

Unvented cylinder installation and repair, including Megaflo systems, for strong mains pressure at every outlet.

  • Unvented (G3) cylinder installs
  • Immersion and thermostat faults
  • Expansion vessel replacement
  • Low pressure and pump upgrades

Bathrooms, kitchens & drainage

First and second fix plumbing for new rooms, plus fast clearance when waste stops moving.

  • Bathroom suites and wet rooms
  • Showers, pumps and macerators
  • Blocked sinks, toilets and drains
  • Appliance and waste connections

Commercial plumbing & compliance

Reactive repairs and planned maintenance for offices, shops, restaurants and managed blocks — scheduled around your opening hours.

  • Maintenance contracts
  • Landlord gas safety certificates (CP12)
  • Plant room and riser works
  • Legionella-aware system flushing

How a job runs, start to finish

No vague hourly rates and no surprises on the invoice. Here is exactly what happens from the moment you call.

1

You call or send details

Describe the fault, or send a photo. We tell you straight away whether it needs an emergency visit today or a booked appointment.

2

We survey and quote

An engineer inspects the system, explains the cause in plain terms, and gives you a fixed written price. Nothing starts until you approve it.

3

We carry out the work

Dust sheets down, water isolated, job completed to Gas Safe and Water Regulations standards. Any change of scope is agreed with you first.

4

We test, clean and certify

System pressure-tested and demonstrated to you, site left clean, and your certificates, warranty and 12-month workmanship guarantee sent by email.

Recent work across London

A sample of everyday jobs from our engineers — the kind of work that makes up most weeks.

Plumber tightening a compression fitting on copper heating pipework in a London property

Heating pipework repair

Traced a persistent pressure drop to a weeping compression joint in a boarded riser, remade the joint and re-pressurised the system the same afternoon.

Flat conversion, Hackney E8
Newly installed Megaflo unvented hot water cylinder with copper pipework in a London airing cupboard

Unvented cylinder installation

Replaced a failed vented tank with a Megaflo unvented cylinder, expansion vessel and full G3 controls, giving mains pressure hot water to both bathrooms.

Three-bed house, Walthamstow E17
Plumber fitting a new bottle trap and waste pipe during a bathroom installation in London

Bathroom second fix

New waste runs, trap and basin connections on a full bathroom refit, pressure tested and handed over with the tiling ready to go back.

Rental refurbishment, Leyton E10

Where we work

Our workshop and stores sit on Hoe Street in Walthamstow, so vans are already on the road across east and north London every morning. We cover the whole of Greater London for planned work and installations.

If your postcode is not listed, call anyway — we will tell you honestly whether we can reach you quickly.

Check your postcode

Fastest response postcodes

  • Walthamstow E17
  • Leyton E10
  • Leytonstone E11
  • Chingford E4
  • Hackney E8
  • Stratford E15
  • Bow E3
  • Tottenham N17
  • Wood Green N22
  • Islington N1
  • Enfield EN1
  • Ilford IG1
  • Woodford IG8
  • Camden NW1
  • Stoke Newington N16
  • Bethnal Green E2

Boroughs covered

Waltham Forest, Hackney, Haringey, Islington, Redbridge, Newham, Enfield, Camden, Tower Hamlets, Barnet and all surrounding London boroughs.

Questions we get asked most

Straight answers on price, timing and qualifications.

Do you charge a call-out fee?

No separate call-out fee. You are quoted a fixed price before any work starts, and that price is what you pay. If the job turns out to be bigger than expected, we stop and re-quote before continuing.

Are you Gas Safe registered?

Yes. Every gas appliance job is carried out by a Gas Safe registered engineer. Our engineers carry their Gas Safe ID card and you are welcome to check the registration number before work begins.

Which areas of London do you cover?

We are based at 218C Hoe Street in Walthamstow E17 and cover all London boroughs. Response is quickest across east and north London, including Waltham Forest, Hackney, Haringey, Islington, Redbridge, Newham, Enfield and Camden.

How quickly can you attend an emergency leak?

For burst pipes, uncontrolled leaks and total heating loss we aim to have an engineer with you the same day, usually within a few hours across east and north London. Call 020 8964 6713 and we will tell you a realistic arrival time on the phone.

Do you work with commercial properties?

Yes. We look after offices, shops, restaurants, salons, gyms and managed blocks, covering reactive repairs, planned maintenance contracts and full plant room installations. We can work outside trading hours to avoid disruption.

How long does a new boiler installation take?

A straight swap in the same position is usually a single day. Moving the boiler, converting from a conventional system to a combi, or fitting an unvented cylinder typically takes two to three days. We confirm the timescale in your written quote.

Get a fixed price for your job

Tell us what is happening and we will come back with a clear price, usually the same working day. For anything urgent, please call — it is faster than the form.

Phone, 7 days for emergencies020 8964 6713
Workshop218C Hoe St, London E17 3AY
Opening hoursMon–Fri 8am–6pm · Sat 9am–4pm

Request a quote

We reply to every enquiry, usually within a few hours during working days.

Thanks — your enquiry is ready to send. Connect this form to your inbox to go live (see the setup notes).

Call now — 020 8964 6713