Five services carry the work we coordinate across Cricklewood, Finchley, Golders Green and Hendon, run from the base at 3 Heather Gardens in NW11 and reachable 24 hours a day on 07460 035034. There is one fact this area holds that most do not: a water-company boundary runs right through it. Thames Water feeds Cricklewood and Hendon; Affinity Water feeds Finchley and Golders Green — two suppliers, both delivering water graded hard, so scale is the shared thread whichever side of the line a house sits on. What follows sets out each service and how that boundary, and the old housing behind it, decide the shape of the list. Nothing starts without a fixed written quote — the contact page explains how the call runs, and the about page covers how Ben and Josh built this from 2008.
- Emergency Plumbing — burst pipes, total loss of water, sewage backups, dispatched around the clock, any night of the year.
- Blocked Drains & Drain Unblocking — a camera down the line first, then a clearance matched to legacy period pipe or tougher interwar runs.
- Boiler & Hot Water Repair — combi faults, power flushing, cylinder and immersion work against the scale that builds on both sides of the supply line.
- Leak Detection & Repair — pinpointing the leak electronically before a wall is touched, for big period houses and shared-riser conversions alike.
- Bathroom Installation — straight swaps through to full reconfigurations, priced to the house actually in front of us.
The Boundary Decides the Batting Order
Boiler work and leak detection head the list for a single reason: hard water is the fact no address here escapes, whoever supplies it. Thames Water across Cricklewood and Hendon comes in around 260 to 265 mg/l calcium carbonate; Affinity Water across Finchley and Golders Green sits near 275. Both land firmly in the hard band, so scale keeps building in cylinders, boilers and heat exchangers and keeps tucking pinhole leaks behind furred joints, everywhere. The boundary only decides which company fields a supply-side question — the damage the water does is identical on either side, and that is why the two scale-driven services see the steadiest traffic.
What Each Service Meets on the Ground
The five are not swappable, because the houses behind them are not. Emergency plumbing runs into the oldest fabric first — legacy copper, and galvanised or lead supply in the earliest Cricklewood terraces, that lets go without warning. Blocked drains open with a camera because so much pipe around Cricklewood and Church End is old enough to split under a blind rod, while the interwar semis take a firmer clear. Boiler and hot-water repair is scale work from end to end of the patch. Leak detection pays off most in Golders Green's big Edwardian and 1920s houses and the shared risers of converted villas, where the cost of guessing wrong is a ruined ceiling. Bathroom installation covers the whole spread, from a semi's simple layout to a rerouting through solid period walls under conservation watch.
The Rules a Written Quote Is Built On
Whichever heading a job sits under, the standards it answers to hold steady. Water-side work runs under the Water Supply (Water Fittings) Regulations 1999 with WRAS-approved parts, keeping the wider mains safe from contamination. Bathrooms and hot-water systems go to Building Regulations Part G. Boilers and gas appliances answer to the Gas Safety (Installation and Use) Regulations 1998. Layered over the regulations are the local checks — Cricklewood's three-council split and its two conservation areas, and the Hampstead Garden Suburb Trust's hold on external appearance in NW11 — every one of which the written quote settles before a date is booked, not once the van has left.
Unsure which of the five matches what is going wrong at your address? Ring 07460 035034 and describe it — the category usually lands inside the first couple of minutes. Read the local detail for Cricklewood, Finchley or Golders Green, see how the reviews page works, or return to the home page for the full shape of the service area.
Frequently Asked Questions
What are the five services, in short?
They are emergency plumbing, blocked drains, boiler and hot-water repair, leak detection, and bathroom installation. We settled on these five because they map onto what genuinely breaks across Cricklewood, Finchley, Golders Green and Hendon, rather than being lifted off a national franchise sheet. Each has its own page setting out the scope and the honest price bands. When a job does not slot neatly into one heading, describe it on 07460 035034 and it usually finds its category in a sentence or two.
How does the two-company water boundary shape this list?
The supply line between Thames Water and Affinity Water cuts through the middle of the patch, and that fact pushes boiler and leak work to the front of the list. Cricklewood and Hendon draw Thames Water at around 260 to 265 mg/l calcium carbonate; Finchley and Golders Green draw Affinity at roughly 275. Neither is soft — both companies file their supply as hard — so limescale is the shared background condition on every street, and the services built around scale get the most calls.
Are the prices actually locked before work begins?
They are, and in writing — no job on any of the five proceeds on a verbal figure that can drift upward later. The moment this matters most is leak detection, because until the leak is pinned down behind plaster or under a floor, nobody can honestly promise a final total, so the written figure is built to hold once the scope is confirmed rather than to look low on the phone. No plaster, board or paving is disturbed until you have accepted that written number. Always ask to see it in writing; a proper firm will offer it without prompting.
Which regulations govern the work itself?
Pipework and fittings on the water side are done under the Water Supply (Water Fittings) Regulations 1999, using WRAS-approved components so the mains supply cannot be contaminated. Anything involving a bathroom or a hot-water system is taken to Building Regulations Part G, which covers sanitation and hot-water safety. Boilers and gas appliances fall under the Gas Safety (Installation and Use) Regulations 1998. Raise your particular job on the call and we will spell out which of these come into play before a date is set.
Why does boiler and hot-water work generate so many calls?
Hard water is the one thing the whole area has in common, no matter which company sends the bill, and that mineral content settles inside combi boilers, cylinders and immersion heaters relentlessly. Over a few years it chokes flow, drops efficiency and eventually stops a unit firing altogether. A power flush — usually somewhere in the £300 to £700 band — strips the accumulated scale sludge out before anyone decides whether to mend or replace. Nothing else on the list recurs as reliably, which is why it counts as bread-and-butter work rather than a rare booking.
How do you separate an emergency from a job that can wait?
The test is whether damage is happening and worsening at this moment. A pipe that has burst, a total loss of supply, or foul water coming back up into the house all go straight to the dispatch queue rather than a diary slot. A tap that drips, a boiler slow to light, or a bathroom you are planning to redo can wait for a booked visit without harm. The opening minute of the call almost always tells the two apart, so if you cannot judge it yourself, just describe what you are seeing and let us weigh it.
Is a blocked drain harder to clear in the older streets?
Frequently, and that is why a camera goes down the drain before any rod does. Around Cricklewood and Finchley's Church End, a lot of the runs are original and sit on lead or galvanised pipe that a blind rodding can crack, so a CCTV survey — half an hour to an hour, typically — maps the line first. The interwar semis across Finchley, Golders Green and Hendon usually run tougher standardised or uPVC pipe that takes a more direct clear. Expect blocked-drain call-outs roughly in the £80 to £250 range, with the survey extra where the layout is unknown.
Repair or replace — how is a failing boiler judged?
A single broken component — a diverter valve, a seized pump, a furred heat exchanger — is normally a repair, often between £120 and £500 depending on the part. When a boiler keeps shedding pressure, has outlived any sensible service life, or carries scale damage that makes a heat-exchanger fix uneconomic, replacement becomes the honest recommendation instead. A flush is often the first thing tried, since clearing scale sometimes rescues a unit outright, and the on-site diagnosis decides the route before either price is quoted. In water this hard, scale is usually what brings a system to that fork earlier than the maker planned.
Does leak detection spare an old house from being torn open?
That is precisely what it is for. Electronic detection fixes the leak's position first, so the only plaster or flooring lifted is the stretch confirmed to sit over it — no exploratory holes across a large Golders Green house or a solid-walled Finchley villa. It earns its keep most where converted flats share a rising main, since a leak feeding into one flat can surface in another, and locating it precisely avoids opening an entirely wrong ceiling. Call-outs generally land between £150 and £450, driven by how the pipe is routed and how deep it runs in solid walls.
Why do bathroom prices swing so widely?
The property and the ambition of the job drive it far more than the fittings do. Swapping like for like in a tidy Finchley or Hendon 1930s semi is a world away from rerouting supply through the solid walls of a Cricklewood terrace or a big Golders Green house — and inside Hampstead Garden Suburb, the Trust's grip on external appearance can add another layer. Real-world figures tend to run from about £3,000 to £8,000 and climb from there with spec and how much existing pipework has to move. The scope is measured on-site before any fixed number is written down.
Do conservation rules or the borough split affect planning?
They can, so it is best raised at the booking stage rather than sprung on the day. Cricklewood carries two conservation areas of its own — the Mapesbury Estate and the Cricklewood Railway Terraces — and NW11's Hampstead Garden Suburb is tightly held, with the Trust needing to approve any change a passer-by could see, which reaches flues, meter boxes, visible pipe and boiler positions. It never blocks a repair; it simply gets confirmed against the address first. Cricklewood's three-borough footprint also means checking which council owns the street before anything notifiable is filed.
Which council signs off a notifiable job here?
For most of the area — Finchley, Golders Green, the Garden Suburb and Hendon — it is the London Borough of Barnet, so building control and works notifications route through Barnet. Cricklewood is the outlier, split across Barnet, Brent and Camden with the A5 Broadway drawing the Barnet/Brent line, so we settle which side of the road an address falls on before filing anything council-specific. Whichever authority and whatever conservation status applies is folded into the written quote before the work is booked in.
