Need burst pipe repair in Havering? A burst can flood a home fast, so turn off your stopcock first — then use the verified list below to find insured plumbers who stop the flow and repair split or leaking pipework across Romford, Hornchurch, Upminster, Rainham and every RM postcode.

✅ Checked before listing — identity, insurance, trading presence, Gas Safe (where relevant).
How we verify →
✅ Workmanship guarantee badges on listings — 1, 3, 6 or 12 months

⚠️ Stop the water first — turn off your stopcock before anything else. If water is near electrics or a gas appliance, treat it as urgent: don’t touch switches, and if you smell gas call the National Gas Emergency Service on 0800 111 999 from outside. Full steps in Safety first ↓.

→ Find a verified Havering plumber for a burst pipe — check availability and call-out terms in the verified list below.

Coverage: RM1, RM2, RM3, RM4, RM5, RM6, RM7, RM11, RM12, RM13, RM14 — Romford, Gidea Park, Collier Row, Harold Hill, Harold Wood, Hornchurch, Elm Park, Upminster, Cranham, Rainham, South Hornchurch and the rural-edge villages.
What this covers: burst and split pipes, frozen-then-thawed pipes, failed joints and compression fittings, burst loft-tank feeds, external and garden supply-pipe bursts, heating-pipe bursts, and the make-safe repair that stops the flow.
Availability: the verified plumbers listed above set their own hours — availability, call-out fees and response times vary by plumber, so check the individual listing before booking. Many offer same-day or out-of-hours response for bursts.
Not sure which page you need? If you’ve already stopped the water and need general out-of-hours help, see Emergency Plumber; if water is appearing but you can’t find a burst, that’s Leak Detection; if a drain or toilet is overflowing rather than a pressurised pipe, see Blocked Drains.
Costs: see What it costs ↓ for an editorial estimate.

Jump to: Stop the water ↓ · Burst or water-company issue? ↓ · Why pipes burst here ↓ · The repair ↓ · Safety first ↓ · By district ↓ · What it costs ↓ · FAQs ↓

Stop the water: the first move with any burst

With a burst, the damage rises by the minute, so the order is: stop the water, then call. Turn your internal stop tap (stopcock) clockwise to shut off the supply — in Havering’s suburban houses it’s usually under the kitchen sink, in a downstairs cloakroom, or where the mains enters the property. If it’s seized or you can’t find it, our guide on how to find your stop tap covers the usual spots and what to do if it won’t turn.

Then open the cold taps to drain the system down quickly, switch off the boiler or immersion if the leak is near it, and catch what you can. If you have a cold-water storage tank in the loft — found in many older local homes — it can keep feeding a burst on the downstairs pipework even after the mains stopcock is shut, so the tank’s own service valve may also need closing.

If a frozen pipe hasn’t burst yet but you’ve found it, WaterSafe advises thawing it gently — starting at the tap end and working back, using warm towels or a hot-water bottle, never a naked flame — and keeping a tap open so melt-water can escape.¹ Take care: a pipe can burst the moment it thaws and is back under pressure.

Burst pipe or water-company issue?

Before you book anyone, it’s worth knowing whether the burst is yours to fix or the water company’s — it can save you a wasted call-out.

Fresh water in Havering comes from Essex & Suffolk Water. Havering Council confirms Essex & Suffolk Water is responsible for the supply up to and including the stopcock, and they’re on 0800 526 337 for a leaking or burst main.²

In practice that means:

• A burst in the street, the pavement, or before your boundary/company stop tap is the water company’s — report it to Essex & Suffolk Water.
• The private supply pipe running from your boundary stop tap across the garden or drive into the house is normally the homeowner’s responsibility, not the water company’s.
• Anything inside the property, on your side of the internal stopcock — the pipework that bursts most often — is a private plumbing job.

That boundary-versus-internal distinction matters in Havering’s suburban plots, where the private supply pipe can run a fair way across a garden or driveway before it reaches the house.

Why pipes burst in Havering

Most bursts aren’t random — they have a cause, and knowing it helps you and the plumber find and prevent the next one.

Freezing is the big one. When water freezes it expands by nearly 10%, and that pressure can split even sound pipe — the leak often only shows when the ice thaws and the pipe is back under pressure. WaterSafe’s winter guidance is to keep heating on a low setting in cold spells, insulate pipes and tanks in unheated spaces, and fix dripping taps and valves, since dripping water freezes more readily.¹ The vulnerable spots are the ones Havering’s housing has in quantity: pipes in the loft, in unheated garages and outbuildings, in cold voids, and external or garden supply runs. A 1930s Hornchurch semi or an Elm Park house with a loft tank and an exposed garage feed has more cold-exposed runs than a heated inner-London flat.

Other common causes: ageing or work-hardened pipe at joints, failed compression or push-fit fittings, corrosion at threaded connections, and physical knocks — a screw or nail through a buried pipe during DIY is a classic. Many of Havering’s older inter-war and post-war homes have mixed and retrofitted pipework, where later additions join original runs, and those junctions and tucked-away runs are where bursts and weak joints tend to hide.

Hard water plays a minor part. Essex & Suffolk Water confirms it supplies a hard-water area, so scale builds inside pipes and on fittings over time.³ It’s far more a heating-and-appliance issue than a direct burst cause, but it’s worth knowing for the wider system — our London hard water guide explains it.

The repair: make safe first, then put it right

Once the water’s off, a verified plumber’s first job is to confirm what’s actually burst — is it mains-fed, tank-fed, a hot-water pipe, heating pipework, or appliance-related? — before cutting into anything. They’ll then isolate it at the nearest point (a branch isolation valve, the relevant feed, or the mains stopcock) so the rest of the house can have water back.

A clean burst on accessible copper or plastic can often be cut out and repaired the same visit with a compression coupling or a new section. A burst on a buried, boxed-in or under-floor run may be made safe first — isolated, capped or bypassed — with the permanent repair, and any drying and making-good, arranged separately. A plumber will also advise when a damaged section is better replaced than patched, especially where a fitting has failed repeatedly.

Three Havering-specific points worth knowing:

• Heating-pipe bursts behave differently. If the burst is on radiator or central-heating pipework, the plumber checks whether it’s part of a sealed heating circuit, isolates the radiator or zone if possible, and may need to repressurise and test the system afterwards — and a boiler can lock out after losing pressure. Where the work involves the boiler itself, that’s a Gas Safe job; see Central Heating Repair.
• In flats and maisonettes — common around Romford town centre and on the Harold Hill estate — a burst may be on a shared riser or originate in the flat above, so a permanent repair can depend on the managing agent or a neighbour granting access. If you’re a leaseholder, check whether the pipework is inside your own demised area or part of a communal riser before authorising major work, as responsibility (and who pays) can differ.
• Aftercare for a claim. Take photos before any strip-out, keep the failed fitting or section where possible, and ask the plumber for brief notes on the cause — useful if you need evidence for an insurer.

Safety first

A burst is mainly a water problem — but water plus electricity, or a burst near a gas appliance, raises the stakes. Take these seriously.

Water near electrics. If water is coming through a ceiling onto a light fitting, or pooling near sockets or the consumer unit, don’t touch switches and keep people clear of that area. If you can safely switch off the electricity to the affected area at the consumer unit, do so; if there’s any doubt, stay clear and get an electrician or the emergency services.

If you smell gas, or suspect a gas leak, follow the Health and Safety Executive’s emergency sequence:

1. Don’t touch electrical switches — on or off — light a naked flame, or smoke.
2. Open doors and windows to ventilate, if it’s safe.
3. If you know where the gas meter control valve is and can reach it safely, turn the gas off at the meter (not if it’s in a cellar).
4. Leave the property if the smell is strong or you feel unwell.
5. Call the National Gas Emergency Service on 0800 111 999 from outside — free, 24/7. National Gas sets out this sequence and will send an engineer to make the situation safe.⁴

Carbon monoxide (CO) is a separate danger — colourless and odourless, produced when a fuel-burning appliance runs badly. A poorly running gas appliance can produce CO. Warning signs include headaches, dizziness, nausea or breathlessness that ease when you leave the house, and a lazy yellow or orange flame instead of crisp blue. If you suspect CO, get fresh air, call 0800 111 999, and seek medical help. Every home with a fuel-burning appliance should have a CO alarm that complies with BS EN 50291 and is sited per the manufacturer’s instructions.⁵

Gas work must be done by a Gas Safe registered engineer. Only a Gas Safe registered engineer may legally work on gas appliances and gas pipework.⁶ A plumber can carry out “wet” work — water pipes and radiators — but the boiler itself and its final gas connection must be Gas Safe.

If you rent, your landlord is responsible for the gas appliances and flues they provide, including the annual gas safety check and Gas Safety Record (still often called a “CP12”). The HSE sets out that gas safety duties for landlord-provided gas appliances, flues and pipework remain the landlord’s responsibility, with annual checks on the relevant gas fittings.⁷ Report a burst to your landlord or letting agent, and to the National Gas Emergency Service if gas is involved.

Find a verified plumber by district

Havering is an outer-London suburban borough, and where pipes burst here reflects that: loft tanks, garage and garden supply runs, and the mixed pipework of inter-war and post-war houses. Here’s the local picture.

Romford (RM1, RM2, RM7) — the borough’s busy core, mixing town-centre flats above shops with a wide spread of suburban housing in Gidea Park, Rise Park and Mawneys. In flats above commercial units, a burst can track down through shared waste and floor voids into the unit below — so isolating quickly, checking the property beneath, and reaching a shared shut-off or managing agent can all matter.

Hornchurch & Elm Park (RM11, RM12) — predominantly 1930s inter-war semis, bungalows and detached houses, many with loft cold-water tanks, boxed-in pipework, extensions and exposed garage or outside-tap feeds. These cold-roof spaces and unheated garages are exactly where freeze-thaw bursts occur in a cold snap.

Upminster & Cranham (RM14) — suburban semis with larger gardens plus a band of bungalows in Cranham, which means longer external and garden supply runs — more exposed length to freeze, and more pipe to damage accidentally during garden works.

Rainham, South Hornchurch & Beam Park (RM13) — older mixed stock alongside new-build Beam Park homes. Newer pipework tends to be plastic push-fit; older Rainham stock is more likely to have aged joints and retrofitted runs — different burst profiles in the same area.

Harold Hill, Harold Wood & Collier Row (RM3, RM5) — Harold Hill’s post-war estate houses, maisonettes and flats, Harold Wood’s mid-century houses and Collier Row’s 1930s stock all tend to have loft tanks and external runs; in blocks and maisonettes, a burst may need access to a shared shut-off, a neighbour or the block manager before a permanent repair.

Gidea Park, Emerson Park & the rural edge (RM2, RM4) — larger detached houses with long internal and external pipe runs, utility rooms, private driveways and gardens. Out toward Havering-atte-Bower, Noak Hill, Corbets Tey and North Ockendon, rural-edge plots have extended external supply pipes, outbuildings and isolation points spread across the grounds — more exposed length, and longer to trace across a garden.

If you’re near the Romford / Barking & Dagenham boundary at Rush Green, confirm your postcode is RM and within Havering before booking.

What it costs

The figures below are an editorial estimate only, to help you sense-check a quote — they are not regulated rates, not market data, and not a published cost survey. Emergency and out-of-hours work is priced higher than booked work. Always confirm the price before work starts, and see how to read a plumbing quote and our London plumbing costs guide.

Havering is outside the central London Congestion Charge zone, but like every Greater London borough it sits inside the London-wide Ultra Low Emission Zone (ULEZ), which the TfL ULEZ scheme operates across all London boroughs (excluding the M25 itself). A non-compliant vehicle may incur the daily charge, so it’s reasonable to ask whether any emissions-zone charge is included in a quote.⁸

When you contact a plumber from this directory, you can ask about availability, the call-out charge, expected arrival, parts and whether the burst can be made safe on the first visit — you’re not obliged to proceed until you’ve agreed the next step. VerifiedPlumbers is a directory that connects you with verified plumbers; it doesn’t carry out the work itself.

Frequently asked questions

Related services in Havering

• Emergency Plumber in Havering — urgent help and out-of-hours make-safe
• Leak Detection in Havering — water appearing with no visible burst
• Blocked Drains in Havering — a drain or toilet overflowing
• Central Heating Repair in Havering — a burst or leak on heating pipework or a radiator
• All plumbing services in Havering — the full directory

Related guides

• How to Find Your Stop Tap — locate and free off your stopcock before you need it
• London Hard Water Guide — how Havering’s hard water affects pipes and fittings
• London Plumbing Costs & Compliance Guide 2026 — what plumbing work typically costs and the rules behind it

When a pipe bursts, the single thing that decides how bad it gets is how fast the water is stopped — so know your stopcock, act first, then call. The verified plumbers listed above stop and repair bursts across every RM postcode in Havering, each one checked for identity, insurance and, where they work on gas, Gas Safe registration.

↑ Find a verified Havering plumber for a burst pipe — see the verified list above.

← Back to all plumbing services in Havering

Last reviewed: May 2026 by Adiel Khan — SFEDI-accredited business advisor, 20+ years’ experience (South East Enterprise Ltd) and operator of VerifiedPlumbers. LinkedIn ↗

This page is checked for compliance and regulatory accuracy against the bodies and regulations cited on it — WaterSafe, the Water Supply (Water Fittings) Regulations 1999, the Health and Safety Executive, Gas Safe Register, the National Gas Emergency Service, Essex & Suffolk Water and Transport for London. Source links are provided within this page where relevant.

Sources & further reading

1. WaterSafe — Winter plumbing advice (water expands when frozen and can split pipes; thaw from the tap end, never a flame; insulate and keep heating on in cold spells). https://www.watersafe.org.uk/advice/general_plumbing_advice/winter_advice/
2. London Borough of Havering — Drains, flooded roads, rivers and streams (Essex & Suffolk Water responsible for supply up to and including the stopcock; 0800 526 337). https://www.havering.gov.uk/environmental-issues/hazards-pollution-flooding/6
3. Essex & Suffolk Water — Hard water (confirms a hard-water supply area; recommends WaterSafe-approved plumbers for softener installation). https://www.eswater.co.uk/hardwater
4. National Gas — Emergency contacts (gas-emergency sequence; 0800 111 999, 24/7). https://www.nationalgas.com/emergency-contacts
5. HSE — Domestic gas frequently asked questions (CO alarm to BS EN 50291). https://www.hse.gov.uk/gas/domestic/faqs.htm
6. Gas Safe Register (only Gas Safe registered engineers may work on gas). https://www.gassaferegister.co.uk/
7. HSE — Landlords’ responsibility for gas safety (annual checks on landlord-provided gas appliances, flues and pipework). https://www.hse.gov.uk/gas/landlords/
8. Transport for London — Ultra Low Emission Zone (ULEZ operates across all London boroughs, excluding the M25; daily charge for non-compliant vehicles). https://tfl.gov.uk/modes/driving/ultra-low-emission-zone