Boiler breakdown repair (no heat / no hot water)
Same-day diagnostics where possible. Low pressure, ignition faults, leaks, kettling, error codes, radiators not heating properly — we’ll find the actual cause and fix it safely.

If your boiler’s gone cold in Walthamstow, you’ve got a leak in Leyton, or the pressure keeps dropping in a flat near Blackhorse Road — ring us. We’re a proper working team (not a call centre) and we aim for same-day where we can.
If you’re stuck near Walthamstow Central or on the A406 (North Circular) and the boiler’s off, don’t overthink it — call +44 7727 154746 and we’ll tell you what’s realistic today.
Waltham Forest is one of those boroughs where you can drive 10 minutes and you’re in a completely different housing setup. Victorian terraces around Wood Street, modern flats closer to Blackhorse Road, and the “converted into two flats” buildings where the boiler ends up shoved into the smallest cupboard known to man.
The boiler problems are predictable once you’ve done enough callouts here: pressure drops because there’s a slow leak somewhere, condensate freezes on cold nights, radiators half-hot because the system’s full of sludge, or you get that classic “it worked yesterday, now nothing” moment.
Abdul (Gas Safe 626557) is the engineer you’re dealing with. We keep it simple: diagnose properly, explain what failed, and fix it safely. If it’s beyond repair, we’ll say it — no dragging it out.
For the main pages (so you can go straight to what you need): emergency boiler repair service, our new boiler installation team, and for anyone comparing options, this is the detailed breakdown: London boiler cost & installation guide.
If you’re staring at the boiler right now:
1) Pressure below ~1 bar? That alone can cause “no heating / no hot water”.
2) If you’ve reset it three times already, stop — it’s usually telling you something.
Not sure? Call and we’ll walk you through it: +44 7727 154746.

We do everything plumbing, but the borough pages stay focused for a reason: most calls in Waltham Forest are boiler-led. People aren’t browsing. They want heat back, fast — or they’re planning a replacement and want it done properly.
Same-day diagnostics where possible. Low pressure, ignition faults, leaks, kettling, error codes, radiators not heating properly — we’ll find the actual cause and fix it safely.
If you’re searching “cost to replace boiler” or “boiler replacement cost UK”, you’re usually trying to avoid getting ripped off. We size it correctly, install neatly, commission properly, and show you the controls like you’re a real person (not a manual).
Not a quick “tick the box” visit. Proper checks, safety, performance, and catching the small failures early (especially before winter).
Leaks, valves, radiators, blocked lines, trap issues — the stuff that’s often behind “my boiler keeps losing pressure”.
And if the issue is actually electrical (fused spur, circuit problems, random trips), we cover electrical fault finding in East London as well.
If you’re near Walthamstow Market, Lloyd Park or stuck by the North Circular with no hot water — call now and we’ll confirm the fastest slot.
I see the same searches over and over: “how much new boiler installed”, “new boilers cost”, “cost of a boiler replacement”. Totally fair question — but it’s only answerable properly once we know what system you’ve got and what you actually need.
A straight combi swap is one thing. A conversion (or pipework needing upgrades) is another. So instead of throwing random numbers on a borough page, we keep the detailed breakdown here: see boiler prices & installation explained.
If you’re asking about a govt boiler scheme, here’s the clear explainer: boiler grants and schemes guide. It’s better than getting sold a “too good to be true” deal.
Here’s the real coverage — where we’re actually in and out most weeks:
Terraces, rentals, and the classic winter breakdown rush. Common: pressure drops + condensate issues.
Older properties and tight cupboard installs. We see a lot of “boiler’s been neglected” scenarios.
Busy roads, busy days. We plan callouts around traffic and still aim for same-day where possible.
Converted flats + older pipework. Common: radiator circulation issues and losing pressure.
More space, bigger demand. Boiler sizing and hot water needs matter more here.
We’re often around this pocket — quick revisits, proper finish, no “see you in two weeks”.
Flats and modern setups. We see a lot of controls/thermostat issues misdiagnosed as “boiler fault”.
Older housing stock. Sludge, noisy boilers, uneven heating — servicing and cleans make a difference here.
Running a small unit or business premises and need gas appliances checked? Mention it on the call — we can advise if a commercial gas appliance service visit fits what you actually need (no upsell chat).
Often, yes — especially around Walthamstow, Leyton and the main routes. If we can’t do same-day, we’ll give you the earliest slot straight away (no “we’ll call you back later” nonsense).
Pressure, power, and whether it’s locking out for a reason. Low pressure is common, but it’s not always the root cause — sometimes it’s a leak or a component failing slowly. If you call, we can guide you for 30 seconds before booking anything.
It depends on your system and the work required. We keep the full breakdown on this page: boiler installation cost guide. It covers the real drivers without guessing your house through a screen.
Yes. Servicing is the boring job that stops the expensive job later. We do proper safety and performance checks, not a quick “stamp and go”.
Eligibility changes depending on the scheme. If you want the clean version, we wrote it here: government boiler schemes explained.
Yes — Abdul is Gas Safe registered. Number: 626557.
Boiler off, pressure dropping, leaking pipe, or you just want a replacement done properly? Call now and you’ll speak to someone who actually does the work. Same-day across East London where possible.