UNITED 2 PLUMB 24 HRS & EMERGENCIES 07988 830642

Boiler Repairs in Northolt & West London

Fault found, boiler back on.

Fault codes, lockouts, pressure loss, leaks and lukewarm water - diagnosed properly and repaired on all major brands, across Northolt UB5 and West London.

Call 07988 830642 Book a Visit
14 years' experience Fixed quote on survey Fully insured

The service

Diagnosis before parts.

Swapping parts on a hunch is how boiler repairs get expensive. We diagnose first - fault history, pressures, sensors, flow - so the part we fit is the one that was actually broken. Gas work is carried out by appropriately Gas Safe registered subcontractors where required.

Common problems

Faults we see weekly.

Lockouts and fault codes

Each brand codes differently; we read them daily and arrive with likely parts.

Pressure that keeps dropping

Expansion vessel, PRV or a system leak - found, not just topped up.

Hot water but no heating (or the reverse)

Classic diverter valve territory on combis.

Kettling and banging

Scale or sludge on the heat exchanger - fixable, and a warning worth heeding.

How it works

Booked to done in five steps.

01

Contact us

Call 07988 830642 or send the booking form.

02

Confirm availability

We confirm availability and arrange attendance.

03

Survey

The issue or work is assessed on site.

04

Fixed quote

You'll receive a fixed quote on survey, before work starts.

05

Complete the work

The agreed work is carried out, tested and tidied up after.

Recent work

Jobs like yours, done recently.

Worcester combi boiler installed with new copper pipework by United 2 Plumb

Boiler installation · Ruislip

Boiler replacement

Read the case study →

FAQs

Questions we hear a lot.

Do you repair my brand?

We work on all major brands fitted in West London homes. Obsolete parts are flagged early with options.

Is it worth repairing an old boiler?

Sometimes. Our rule of thumb: frequent repairs on a boiler past its expected life usually favour replacement - we give you both prices and our honest view.

Can you come today?

Call 07988 830642 - if the diary allows it, yes. No heat at all? Use the emergency heating line, 24/7.

Related services

More heating help.

Emergency Heating

No heat or hot water - 24/7 help.

Find out more →

Boiler Installation

New boilers sized, supplied and fitted.

Find out more →

Boiler Servicing

Annual checks that keep warranties valid.

Find out more →

All heating services

Back to the heating hub.

Find out more →
Areas we coverNortholtGreenfordEalingHarrowRuislipUxbridgeHayesSouthallPerivaleHanwellAll areas →

Ready when you are

Let's get it sorted.

Tell us what you need and where you are. We'll contact you to confirm availability and arrange your visit. You'll receive a fixed quote on survey, before work starts.

07988 830642

24/7 · Northolt, London UB5

Book a Visit WhatsApp us