The London Landlord's Guide to Emergency Plumbing: Priority Response, No Call-Out Fee on Scheduled Work

Every London landlord eventually learns the same lesson the hard way. A tenant phones at 11pm on a Sunday. A pipe has let go in the flat above, water is coming through a downstairs ceiling rose, and the tenant is standing in the hallway holding a saucepan. You ring your regular plumber. Voicemail. You ring the second number in your phone. Voicemail. You ring a national call centre — £180 call-out, £150 an hour after the first hour, and an engineer who might arrive sometime before breakfast. By the time anyone turns up, the downstairs ceiling is on the floor and you are looking at a four-figure insurance claim that could have been contained for £250.

This guide exists because that story is entirely avoidable. It is also why Emergency Repairs London runs the Priority Landlord List — a free, 30-second enrolment that puts your properties at the front of our queue, with a pre-agreed rate you see in writing before you ever need us, and a zero call-out fee on every piece of scheduled work. Read through, decide if it makes sense for your portfolio, and if it does, phone 07456 975436. It takes less time than reading this paragraph.

Why Landlords Need a 24/7 Emergency Plumber on File

Landlords in England and Wales carry a statutory repair obligation under Section 11 of the Landlord and Tenant Act 1985 that covers the structure and exterior, the installations for the supply of water, gas, electricity, and sanitation, and the installations for space heating and heating water. That duty is non-contractable — you cannot sign it away in a tenancy agreement, and the tenant does not need to prove damage before you owe a repair. It runs in parallel with the Homes (Fitness for Human Habitation) Act 2018, which lets a tenant bring a direct civil claim if the property is not fit to live in, and with the deemed-to-be-repair principle that has shaped every housing-disrepair case for forty years.

What that means on a Sunday night in practice is simple. If a tenant's only toilet fails, if the boiler dies in January, if a pipe is flooding a kitchen, you are on the legal hook from the moment you become aware of it. "Aware" is a generous term in the courts' hands — a tenant's voicemail or text message is usually enough. If you do not act with reasonable speed, damages start accruing. The typical housing-disrepair settlement for avoidable heating loss in winter runs into the low thousands, and reasonable speed is judged against what a competent landlord should do, not what you personally arranged.

Then there is the parallel exposure that does not depend on a tenant complaining. Your buildings insurance almost certainly contains a reasonable-care clause. A burst pipe that floods because you had no out-of-hours contact, took six hours to get an engineer, and let the damage run to £15,000 is the insurer's favourite kind of loss to question. We have attended void properties where the landlord's previous claim was reduced by 40% on that exact argument — the loss adjuster found no evidence of a documented repair process and applied a contributory negligence reduction.

Tenant welfare matters beyond the law. A single-parent tenant with no hot water for 48 hours in December will not renew. That lost tenancy, the re-let void, the re-marketing, and the re-references cost the landlord a month's rent minimum — more in outer London where demand has softened. The argument for having a named, pre-agreed backup contractor on file is not sentimentality. It is cold pound-for-pound portfolio economics.

The one extra wrinkle London landlords need to keep in mind: enforcement is getting sharper, not softer. Borough licensing schemes in Newham, Waltham Forest, Croydon, Barking and Dagenham, Tower Hamlets and a growing list of others now require the landlord to evidence emergency response arrangements as part of licence compliance. A named 24/7 contractor with a documented SLA is exactly the sort of paperwork that satisfies a licensing officer and closes off an enforcement route that could otherwise cost you up to £30,000 under the Housing and Planning Act 2016 civil penalty regime.

What the Priority Landlord List Actually Gives You

The Priority Landlord List is not a retainer. It is not a subscription. It is not a service plan with a monthly direct debit. It is a free, no-commitment roster. When you are on it, six specific things happen that do not happen for a cold caller.

1. Priority dispatch on genuine emergencies. The operator taking the call sees a landlord flag against your number. That moves you ahead of retail domestic callers in our dispatch queue. Our internal service level — not a marketing number, the one we manage to — is 45–90 minutes for Immediately Dangerous situations in Zones 1–3, 90–150 minutes in Zones 4–6. Standard emergencies go into a 2–4 hour slot. We publish this alongside monthly performance so you can see whether we hit it.

2. Pre-agreed rates in writing before you ever need us. On enrolment you get a PDF schedule of rates — emergency call-out £60–£120 inside the M25, hourly rate after the first hour, CP12 pricing, EICR pricing, common part prices. No surprise invoices, no 3am haggling, no "we had to use specialist parts" after the fact. When a tenant calls at midnight, you already know what the worst-case looks like before we even get in the van.

3. Zero call-out fee on every piece of scheduled work. This is the big commercial number. Book anything with 24 hours' notice in standard hours — a CP12, a boiler service, a power flush, a void drain-down, a new kitchen sink fitting, a cylinder service — and you pay parts and labour only. The call-out fee is waived because you already paid for your place on the list by putting your name on it. That alone saves most active landlords £300–£800 a year even before the emergency work is priced.

4. Emergency contact card — physical and digital. Within ten minutes of enrolment we email a single PDF card with the emergency number, your landlord reference, a short what-to-do-in-an-emergency script, and a place for tenants to write the address-specific stopcock location. Most landlords print it, laminate it, and stick it in the kitchen of every tenanted property. We also offer co-branded versions for landlords who want it to look like it came from them rather than from us. The logistics on paper sound trivial; the difference between a tenant calling the right number first and trying three wrong numbers over forty minutes is often the difference between a £250 repair and a £4,500 insurance claim.

5. Backup for when your usual cannot make it. This is the piece of positioning that matters most to the landlords we speak with. Nobody wants to sack their trusted tradesperson of twelve years. Nobody has to. We are not trying to replace the Polish plumber who did your last three kitchens for mates' rates. We are the number you dial when that person is in Warsaw for a funeral, out of signal on a job in Kent, or simply asleep at 3am because they run a business with normal human hours. Roughly 70% of Priority List activity is out-of-hours or same-day — precisely the slots a small independent cannot cover.

6. Optional monthly invoicing once you hit three tenanted addresses. No more paying each job on the spot. One invoice at month-end, 30-day terms, optional PO references, optional cost-centre coding if you want it split by property or by portfolio entity. Useful for landlords with limited-company SPVs, useful for landlords who claim quarterly VAT, and enormously useful for anyone who has ever tried to reconcile twelve £180 card payments across three different cards when filing a self-assessment.

Enrolment is thirty seconds. Phone 07456 975436, say "Priority Landlord List", give us your name, a best email, and one property postcode. The email with your rate card and emergency card hits your inbox before the kettle boils. You never hear from us again unless you ring us, and even then you only pay for work we actually do.

Emergency vs Scheduled — What "No Call-Out Fee" Actually Means

"No call-out fee" is one of those phrases the industry has managed to drain of meaning through overuse. Every national chain advertises it on a billboard. Most of them charge a higher hourly rate, a higher parts mark-up, or a "travel time" line that looks suspiciously like what a call-out fee used to look like. Here is exactly what it means at Emergency Repairs London, and how the three pricing bands work in practice.

The distinction matters because landlords who understand it can deliberately shift spend from the expensive band into the free band. A tenant reports a slow drip at 9am on a Monday. You have the option of logging it as a same-day standard-hours job (cheap) or letting it slide to the weekend when it might blow out into an out-of-hours emergency (expensive). The landlords on the Priority List who call things in early save the most money — not because our rates are different, but because they use us smartly.

The formal cut-off for "scheduled" is 24 hours' notice during standard hours. If you phone on a Wednesday morning to book Thursday afternoon, that is scheduled and call-out is zero. If you phone on Thursday morning for Thursday afternoon, that is same-day — still during standard hours, still cheaper than emergency, but not in the free band. If you phone on Thursday at 8pm, it is an emergency regardless of what the underlying fault is. This structure is published on the rate card you receive on enrolment so there is never an invoice surprise.

One deliberate simplification: we do not apply surge pricing during cold snaps. Many national chains quietly add 20–50% to call-outs during December freeze weeks. We have taken the view that Priority List landlords already paid for their protection by enrolling, and the whole point of the list is that you know the worst case in advance. Our rate is the same on Christmas Eve as on a Tuesday in May.

The Scenarios That Catch Landlords Out

Five fully-worked scenarios, all drawn from work we have actually attended in the past eighteen months. Identifying details are changed. The costs and response timelines are real.

Scenario 1 — Burst pipe at 11pm on a Sunday

Two-bed conversion flat in Camberwell. 15mm copper pipe under the kitchen units has let go at a compression joint. Tenant has phoned her letting agent first (unanswered, out of hours) and then the landlord directly. Landlord phones us at 11:07pm. We have an engineer in the van for Brixton who can reroute — 43 minutes door-to-door. He arrives, isolates at the kitchen isolator, drains down the affected section, cuts out the failed joint, replaces with a compression coupler carrying the correct olive, and pressure-tests. Total on site: 85 minutes. Invoice: £120 call-out (Sunday out-of-hours), £95 first-hour inclusive, £28 parts. Total £243. Landlord pays, claims on insurance if she wishes — most burst-pipe losses under £500 are not worth the excess. Crucially, no ceiling damage downstairs because the tenant could isolate in six minutes rather than sixty. The alternative — a national chain with a 2am arrival — would have been a £400+ invoice and a likely £3,000+ ceiling and carpet claim next door.

Scenario 2 — Boiler lockout mid-January cold snap

Ground-floor flat in Walthamstow, elderly tenant, Baxi combi locked out with an E1 fault code (low pressure). We attend within the 45–90 minute SLA (71 minutes in this instance). Engineer repressurises, bleeds the radiators, notes a slow weep at the filling loop which he replaces as a £35 part. On-site time 40 minutes. Invoice: £95 weekday evening call-out, £35 parts. Total £130. The Priority List landlord had booked the annual service the previous October and the filling loop had been flagged at that service as "watch this". Because the landlord had the history on file (we send a one-page condition report after every scheduled visit), the replacement was pre-authorised without a midnight phone call.

Scenario 3 — Blocked mains drain during void period

End-of-terrace in Tooting, three-week void between tenancies. Managing landlord visiting for a pre-tenancy clean spots standing water in the kitchen sink and sewage-like smell from the bath overflow. Phones us on the Tuesday morning. Because it is scheduled (booked 24 hours ahead), call-out is £0. Engineer arrives Wednesday with a rodding set, clears a fat-and-wipe blockage from the line running to the shared sewer, runs a 15-minute CCTV follow-up for peace of mind, supplies a clean-run certificate for the incoming tenant's check-in pack. Invoice: £145 fixed price (drain clear + CCTV). The landlord's alternative — let the new tenants move in Thursday and get the emergency call Thursday evening — would have been £240+ plus a justified complaint.

Scenario 4 — Electrical RCD trip at start of tenancy (EICR compliance risk)

First-floor flat in Stockwell, new tenants moved in on a Saturday. The RCD trips repeatedly overnight, tenants wake to no fridge, no lighting on upstairs circuit. They phone us Sunday morning; we attend at 11am (within the 2–4 hour standard emergency window). Turns out the previous landlord's handyman had back-fed a spur off the bathroom shaver socket for a heated mirror during the void refit — a clear Code C2 under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020. We isolate the offending circuit, make safe, and the landlord books the full remedial work for Tuesday. Had the EICR been done properly before the tenancy started, this would have been caught. We now carry out the landlord's five-yearly EICR across their whole portfolio precisely because they do not want this surprise again — see our companion guide on the EICR for London landlords for the detail.

Scenario 5 — Tenant reports "sewage smell" in the bathroom

Top-floor flat in Finsbury Park. Tenant reports an intermittent sewage-like smell from the bathroom, worse when the downstairs neighbour showers. Not an emergency in the legal sense — no active flood, no gas — but the tenant is escalating fast and has hinted at environmental-health involvement. We book it as scheduled (£0 call-out), attend the following morning with a smoke-testing kit and CCTV. We find a partially disconnected soil pipe boss behind the bath panel — classic symptom, classic cause, classic fix. Repair takes 90 minutes. Invoice: £185 labour + £22 parts = £207. Tenant happy, environmental-health letter avoided, landlord avoids a disrepair claim. The separate write-up we do on burst pipes in rental properties covers the broader landlord-decision sequence for water incidents.

Compliance You Can Delegate — CP12, EICR, LGSR

The other half of the Priority List value proposition is scheduled compliance. Every tenanted London property comes with a running set of certificate obligations, all of them easier to batch together than to run one at a time, all of them zero-call-out for list landlords.

CP12 — Landlord Gas Safety Record. Annual, mandatory, issued by a Gas Safe registered engineer. Cost £55–£200 depending on appliance count, with no call-out fee on top for list landlords. See the full write-up in our Landlord Gas Safety Certificate (CP12) London 2026 guide — including the exact 7-item checks, 10–12 month renewal window, and the Section 21 implications of missing one.

EICR — Electrical Installation Condition Report. Five-yearly, mandatory under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020, plus on change of tenancy for good practice. Cost £150–£300 depending on property size. Remedial work for C1 and C2 coded items must be completed within 28 days or the landlord is in breach. The detail on classifications, timelines, and tenant-notification requirements sits in our EICR for London landlords post.

LGSR is the formal name for the CP12 — they are the same certificate. The "LGSR" label is what the Health and Safety Executive uses; "CP12" is the legacy CORGI form number that every landlord and letting agent uses in practice. Either way, the engineer's duty and the 28-day tenant copy requirement under Regulation 36 of the Gas Safety (Installation and Use) Regulations 1998 are identical.

Smoke and carbon monoxide alarms. Under the Smoke and Carbon Monoxide Alarm (Amended) Regulations 2022, a smoke alarm must be fitted on every storey of a tenanted property and a CO alarm in any room with a fixed combustion appliance (including gas boilers, gas fires, solid-fuel heaters). Both must be tested on the first day of each new tenancy and the landlord must remedy a faulty alarm as soon as reasonably practicable after being notified. We test and replace alarms as part of every CP12 visit at no additional labour charge if you specify on booking.

Water hygiene and legionella risk assessment. Not certificate-based but still a landlord duty under the Health and Safety at Work Act 1974 read with L8 Approved Code of Practice. For domestic lets a simple written assessment plus tenant guidance is normally enough; for HMOs with stored water systems it is a more detailed piece of work. We produce the assessment as a fixed-price add-on to the annual CP12 visit.

The operational value of batching these together is not the paperwork discount. It is the single-visit, single-access, single-tenant-inconvenience logistics. One engineer, one half-day, one set of access arrangements with the tenant, one photograph of the stopcock for the file. Landlords who run their compliance as a scattered sequence spend double on tenant-access friction alone.

Who Pays — Landlord vs Tenant Responsibility

Who pays for an emergency plumber is one of the most searched and least well understood questions in London rental. The short answer is almost always the landlord. The longer answer has a handful of real edge cases where the tenant pays, and landlords lose money every year by getting it wrong in both directions.

Section 11 of the Landlord and Tenant Act 1985 puts the repair duty on the landlord for the installations that supply water, gas, electricity, and sanitation, and for the installations for space and water heating. That means the boiler, the cold water supply, the hot water supply, the waste pipes, the radiators, the cistern, the stopcock, and the drains within the property boundary. If any of those fail through age, wear, or latent defect, the landlord pays.

For insurance purposes, keep the receipts and the engineer's condition report from every attendance. Most landlord buildings insurance policies cover sudden and unforeseen burst-pipe damage, boiler breakdown cover is usually an add-on, and gradual leaks are almost universally excluded. Home emergency add-ons (£60–£200/year) typically cover the call-out and first hour for burst pipes, blocked drains, and boiler breakdowns, but they carry a £50–£150 excess and the insurer-approved contractor may not match our response times. Many list landlords use us first and claim afterwards — you can read the insurance dynamics in our guide to whether home insurance covers plumbing.

Recoverable tenant charges need documentation. A photograph of the blockage cause (wet wipes pulled out of the toilet trap), the engineer's written note on the invoice, and a polite letter referencing the tenancy clause and the deposit scheme procedure is the minimum. Every deposit-scheme adjudicator in England has seen the "blocked drain, no evidence of cause" dispute hundreds of times. The landlords who win have the photograph. The landlords who lose say the engineer told them on the phone.

How to Choose an Emergency Plumber for Your Rental Portfolio

Eight criteria separate a real backup contractor from an 0800-number call centre that dispatches whoever answers. If you are interviewing emergency plumbers, run through this list on the phone before you commit a single property to the relationship.

1. Gas Safe registration and its categories. Every engineer working on gas must hold current Gas Safe registration and the correct competence categories on their ID card (domestic boilers, cookers, fires). Ask for the registration number, check it at gassaferegister.co.uk. No Gas Safe number = no gas work, legally.
2. NICEIC, NAPIT, or equivalent for electrical work. Any EICR or remedial electrical work in a rented property needs a competent electrician registered with a government-approved scheme. Ask to see the scheme membership certificate.
3. Public liability insurance of £5m+. £2m is the old minimum and is no longer sufficient for central London freeholds. £5m–£10m is standard for competent contractors serving rented portfolios. Ask for the certificate and check the renewal date.
4. Published rate card in writing, before enrolment. Any contractor who will not commit rates to paper before you need them is reserving the right to surge. Walk away. The rate card does not need to cover every conceivable part, but it must cover call-out bands, hourly rates, CP12, EICR, and common parts.
5. Documented response SLA. Vague promises of "we'll be there fast" are worthless. A real SLA has a time commitment against a specific emergency category in a specific geographic zone. Ask what happens if they miss it.
6. Accounts / monthly invoicing option. A serious landlord-focused contractor will offer monthly consolidated invoicing with PO and cost-centre fields. If they can only take card on the day, they are a retail tradesperson operating out of their means.
7. Completion certificate or condition report after every visit. A one-page PDF summarising what was found, what was done, parts fitted, and the workmanship guarantee. Essential for insurance, disrepair defence, and your own records.
8. Reviewable track record. Google Business Profile reviews, Trustpilot, Checkatrade — at least two of the three, with enough volume that one bad week cannot skew the score. Three 5-star reviews on a brand-new profile is a red flag, not a green one.

The red flags to screen for are short. No landline or registered office on the website. An 0800 number that routes to a different person every time you call. A price per job only, with no hourly rate published. A "cheapest call-out in London" headline — because the cheapest call-out is always recovered on inflated parts, unnecessary repeat visits, or a shorter guarantee. The genuinely sustainable model is transparent pricing and good logistics; price-leading is a warning sign.

"Cheapest call-out" is usually the most expensive option over a year. A £50 call-out vs a £100 call-out looks like a £50 saving — until the £50 engineer takes 90 minutes to diagnose what the £100 engineer fixes in 30, bills an extra hour, and misses the root cause so you pay for a second attendance ten days later. The Priority List rate of £60–£120 is sized deliberately at the working midpoint of the London market — below the national chains' £150+, above the corner-cutter at £40 who will recover it somewhere else.

How ERL's Priority Landlord List Works — Step by Step

The enrolment process is deliberately lightweight because we know landlords are busy people who hate admin. Here is every step from first contact to first invoice.

The whole flow is designed so you only ever have to think about us twice: once at enrolment, and once when you actually need us. No marketing emails, no newsletters, no annual "how are we doing" surveys.

Frequently Asked Questions

Next Step — Join the Priority Landlord List in 30 Seconds

If you have read this far, you have already spent longer on the decision than the enrolment itself takes. The arithmetic is simple. Enrolment is free. There is no retainer, no subscription, no minimum spend, and no cancellation notice. The only thing you commit is a phone number and an email, and in exchange you get a pre-agreed out-of-hours rate you can sleep on, zero call-out fee on every scheduled job you already have to do anyway, and a real backup number for the 3am calls your usual person cannot take. If you never use us, you pay nothing.

Phone 07456 975436 now and say "Priority Landlord List" — the call lasts about thirty seconds. If you prefer email, send a one-liner to [email protected] with "Priority Landlord List" in the subject and your best postal address in the body. You'll have the emergency contact card and the written rate card in your inbox within ten minutes. You can also enrol through the For Landlords landing page or drop the request through the general contact form.

One last note on positioning, because it matters. We are not asking you to replace your usual tradesperson. Keep them. They are probably excellent. What we do is take the calls they cannot — the Sunday-night burst, the Christmas-morning boiler, the 3am ceiling leak in the flat above. We work as the second number in your phone, the one you ring when the first one rolls to voicemail. Thirty seconds of enrolment buys you a real answer for that exact moment. For the detailed cost breakdowns behind every rate mentioned here, see our full guide to emergency plumber call-out fees in London, and for transparent pricing on every service we offer, see our pricing page.