Drain Unblocking in East Lothian
Get Blocked Drains Cleared and Your Wastewater Flowing Properly Again.
Haggart Plumbers clear and unblock drains across East Lothian, from a slow sink or gurgling toilet to a fully blocked or repeatedly blocking drain.
Our experienced plumbers find what is causing the problem, clear it and get everything flowing again, giving you a drainage system back in proper working order and advice on keeping it that way.
Established 1903. Still Local.
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Trading since 1903
More than a century of plumbing and heating work in the same city.
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Gas Safe registered
Registration No. 936063. Every engineer carries a Gas Safe ID card to the door.
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Guaranteed workmanship
Work is completed to an agreed standard and backed by our guarantee.
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Open 7am to 7pm, seven days
Someone is available every day of the week, weekends included.
Complete Drain Unblocking Services
We clear blocked drains serving homes and other properties across East Lothian. Our work starts with the symptoms you have noticed, such as a slow sink, a gurgling toilet, an overflowing gully or wastewater rising inside an inspection chamber. We check which fittings share the affected pipe and inspect accessible chambers before choosing the equipment. This helps us distinguish a local trap blockage from an obstruction further along the drain. Depending on the location and material involved, we may use drain rods, an electro-mechanical drain snake or high-pressure water jetting.
Call us when plunging has not restored the flow, several fittings are draining slowly or wastewater has started backing up. Repeated blockages also need investigation because clearing the immediate obstruction might not identify the underlying cause. We commonly find compacted wipes, grease deposits, hair, soap residue and other material restricting the pipe. Once we restore the flow, we test the affected outlets and explain whether a camera inspection or further work would be sensible.
A blocked drain is often part of a wider fault we handle as general plumbing repairs, and a fast-flooding blockage is an emergency call-out.

Gas Safe Registered. Vaillant Advanced Installer.
Haggart Plumbers is Gas Safe Registered, No. 936063, and a Vaillant Advanced Installer. Our engineers carry their Gas Safe ID cards to every job and work to current UK gas safety standards.
What Drain Unblocking Covers
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Blocked Drain Clearing
We identify the affected section before trying to clear it. Checking sinks, toilets, gullies and inspection chambers shows us how far wastewater travels and helps prevent unnecessary work in the wrong part of the system.
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Drain Rodding
We use drain rods through a suitable access point where the pipe layout and blockage allow it. We connect and turn each rod carefully so the sections remain secure inside the drain while we work through the obstruction.
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High-Pressure Water Jetting
Water jetting can break up deposits and flush loosened material from a drain. We assess the pipework and available access first, as pressure and nozzle choice must suit the drain rather than simply relying on maximum force.
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Electro-Mechanical Drain Snaking
A powered drain snake works well in smaller waste pipes where hair, soap scum or compacted debris has restricted the bore. We select the cable head for the blockage and control its movement to avoid damaging traps or fittings.
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CCTV Drain Survey
We use a drain camera when a blockage keeps returning or its position remains unclear. The camera can help us locate retained debris, scale or mineral deposits, root ingress, silt, displaced joints or a collapsed section after we have created enough flow and access for a useful inspection.
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Manhole and Inspection Chamber Checks
Accessible chambers help us establish the direction of flow and localise the blocked section. We commonly check whether a chamber is empty, holding standing wastewater or overflowing before deciding where to introduce clearing equipment.
- Established 1903
- Gas Safe Registered No. 936063
- Vaillant Advanced Installer
- No call-out fee
- Free quotes
- Guaranteed workmanship
Common Drainage Problems We Solve
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My Toilet Is Blocked
Stop flushing if the water level rises, as another flush could overflow the pan. Keep children and pets away from the area and avoid using nearby fittings if they may share the same drain. We check whether the obstruction sits in the toilet trap, branch pipe, soil stack or main drain.
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My Sink Is Draining Slowly
Stop putting food scraps, fat or oil down the sink. You can remove visible debris from the strainer, but do not mix chemical drain cleaners or dismantle pipework if wastewater is already backing up. We commonly find grease and food deposits in kitchen wastes, while bathroom wastes often collect hair and soap scum.
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My Outside Drain Is Overflowing
Avoid the contaminated area and stop using appliances or fittings that discharge into the overflowing gully. Do not remove a heavy or unsafe chamber cover yourself. We inspect the nearest safe access points to establish whether the problem affects one branch or a longer section of drain.
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My Drains Smell or Gurgle
Gurgling often means air cannot move normally as wastewater passes a restriction. A bad smell can come from retained waste, a dry trap or backed-up drainage. Note which fittings show symptoms and when they occur. We use that pattern, along with flow checks, to narrow down the likely location.
Recent Projects Across East Lothian
Trusted in East Lothian. Their Words.
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Marty Brown, East LothianThe heating was coming on when the boiler was on, so we had to choose between no hot water or the house being like a sauna! Luckily Haggart Plumbers identified the problem, i.e. the motorised valve on the boiler needed replacing…
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Morag Brown, East LothianCan definitely recommend Haggart Plumbers. Great communication from the office. Plumber arrived exactly when planned. Jobs were assessed and completed to a high standard. Harry was such a nice polite lad. Everything was left tidy. Thank you.
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Steve Gascoigne, East LothianThe plumber was very professional and did a great job, would use again.
How We Handle Your Drain Unblocking
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1. Respond and Make the Area Safe
When you call, we ask what has blocked, whether wastewater is overflowing and which facilities you can still use. We give immediate advice on stopping water use and isolating the affected area. Customers have one point of contact while we arrange and carry out the work.
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2. Diagnose and Localise the Blockage
We inspect the affected fittings, outside gullies and accessible chambers. We then test the direction of flow and establish whether the obstruction sits in a trap, waste pipe or underground drain. In rural parts of East Lothian, we also ask whether the property uses private drainage, such as a septic tank and soakaway.
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3. Clear the Drain
We choose equipment to suit the access, pipe size and blockage. That may involve rodding, an electro-mechanical drain snake or high-pressure water jetting. We work from a suitable access point and remove or flush through the material causing the restriction.
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4. Test and Explain the Result
We run water through the cleared section and check connected fittings and chambers for normal flow. If recurring symptoms or visible defects justify further investigation, we explain what a CCTV drain survey could establish. We tell you what we found and outline any practical next step before further work proceeds.
Drain Unblocking Questions
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Attendance depends on our existing workload, your location and how serious the situation is. We prioritise sewage backing up, overflowing drains and properties left without usable facilities. Call 01620 843000 between 7am and 7pm, seven days a week, and we will confirm current availability.
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We quote each job based on access, the blockage location, the clearing method and whether diagnostic equipment is needed. A straightforward blockage with accessible pipework requires less work than a deep obstruction needing jetting or camera inspection. We explain the proposed work and price rather than inventing a standard figure that may not fit the job.
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The time depends on the type and position of the obstruction. An accessible local blockage may clear during the initial visit, while a compacted or recurring obstruction can require more investigation. We assess the flow, access points and likely cause before explaining the expected work.
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Stop using the affected toilet, sink, shower or appliance. If an outside drain or manhole is overflowing, reduce water use throughout the property and keep people and pets away. Do not mix drain chemicals, and tell us if you have already used a chemical product.
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Yes, subject to safe access and the condition of the pipework. We may use rods, high-pressure water jetting or an electro-mechanical drain snake. If the cause or exact location remains uncertain, we can use a drain camera once conditions allow a useful view.
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Yes. We ask about access, parking and whether the property has private drainage before attending. Narrow roads, long tracks and septic tank arrangements can affect how we approach the job. If equipment must occupy part of a public road, road occupation requirements may also need consideration.
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Cover varies between policies. Some insurers cover sudden accidental damage or offer separate home emergency cover, while they may exclude maintenance issues or gradual deterioration. We recommend checking your policy wording and contacting your insurer before authorising non-urgent work if you intend to make a claim.
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A recurring blockage can point to retained material, poor flow, a displaced joint or damaged pipework. Clearing the immediate obstruction restores use but may not reveal the underlying fault. We usually recommend a CCTV drain survey when the same section blocks repeatedly.
Working in East Lothian
North Berwick
EH39 5PX
- Monday to Friday
- 07:00 to 19:00
- Saturday
- 07:00 to 19:00
- Sunday
- 07:00 to 19:00