There’s a particular kind of stress that hits when you wake up at 6am, walk into your bathroom, and step into a pool of water. Maybe it’s a slow leak that’s been dripping for weeks. Maybe your toilet has been running all night and you’ve been ignoring it. Maybe you opened the kitchen tap this morning and — nothing.
Plumbing problems in Lagos are almost a rite of passage. And yet, most of them are completely preventable — or at the very least, fixable before they become expensive disasters.
In this guide, we’ll break down the most common plumbing issues in Lagos homes, what’s actually causing them, when to call a professional, and what you should expect when you do.
The 6 Most Common Plumbing Problems in Lagos Homes
1. Leaking Taps and Pipes
A dripping tap may seem trivial, but in a city where many households pay for every litre of water delivered by truck, a leaking tap is money going down the drain literally.
The most common causes:
Worn washers — the rubber washer inside the tap compresses every time you turn the tap off. Over years of use, it wears down and stops forming a proper seal.
Corroded valve seats — the connection between the tap and the spout can corrode, causing leaking around the spout area.
Loose packing nuts — the packing nut is what keeps water from coming out around the stem. When it loosens, you get leaks at the base of the tap.
A qualified plumber can fix most tap leaks in 30–60 minutes. The cost of ignoring it — in water waste, damage to surrounding tiles and cabinetry, and mold growth — is far higher.
→ Need a plumber today? [Book a plumbing service with Service Paddy] and we’ll send a verified professional same-day.
2. Blocked Drains and Toilets
The signs are unmistakable: water that drains slowly, gurgling sounds from your pipes, or a toilet that flushes weakly and fills back up.
In Lagos homes, blockages are commonly caused by:
Grease and food waste in kitchen drains
Hair buildup in bathroom drains
Foreign objects (wipes, sanitary products, small items) in toilets
Tree root intrusion in older estates — roots grow toward water sources and can penetrate and crack underground pipes
Pipe scale and sediment buildup in older galvanised pipes
For minor blockages, a plunger or drain snake can help. But if a blockage keeps recurring, or if multiple drains are slow at the same time, that usually signals a deeper problem — either in the main soil pipe or the building’s drainage system — that needs a professional with the right equipment to diagnose.
Do not use harsh chemical drain cleaners repeatedly. They temporarily dissolve blockages but corrode your pipes over time, especially the older plastic and galvanised pipes common in Lagos buildings from the 1980s–2000s.
3. Low Water Pressure
You turn on the shower and get a trickle. The overhead tank is full. The pump is running. So what’s going on?
Low water pressure in Lagos homes has several possible causes:
Partially closed valves — sometimes during previous plumbing work, a valve is turned back on only partway
Pipe leaks — if there’s a leak somewhere in your system, pressure drops before the water reaches your outlets
Blocked aerators — the small mesh screen at the tip of your tap (the aerator) collects sediment over time and restricts flow
Corroded or undersized pipes — older galvanised pipes corrode internally, narrowing over time and reducing pressure
Pump problems — a failing submersible pump or surface pump won’t generate enough pressure to push water properly
Aerators are easy to unscrew and clean yourself. Everything else benefits from a professional assessment — especially if the problem is building-wide.
4. Burst Pipes
A burst pipe is a full emergency. Water can cause structural damage, ruin flooring, destroy furniture, and create mold problems in days.
Lagos’s water supply patterns contribute to burst pipes in a specific way: when mains water or borehole pumps run intermittently, pipes go from pressurised to empty and back repeatedly. This pressure cycling — combined with heat expansion — stresses pipe joints over time.
If you have a burst pipe:
1. Shut off the main water valve immediately
2. If water is near electrical fittings, switch off the mains at your distribution board ([your electrician can help with this](https://servicepaddy.ng/our-services/electrical-repair-services-lagos/))
3. Call a plumber and describe it as an emergency
4. Document the damage with photos before cleanup
Service Paddy handles emergency plumbing callouts across Lagos.
5. Faulty Cisterns and Running Toilets
A running toilet is one of the most wasteful plumbing problems a Lagos home can have. The toilet keeps running long after the flush, refilling continuously without stopping.
The usual culprits:
– A worn or damaged flapper valve (the rubber seal at the bottom of the cistern)
– A faulty float mechanism that doesn’t shut off water flow when the tank is full
– An incorrectly adjusted fill valve
The good news: cistern repairs are among the quickest and most affordable plumbing fixes. A competent plumber can usually diagnose and repair a running toilet in under an hour.
6. Borehole and Water Pump Faults
For most Lagos homes not on LAWMA water supply, the borehole pump is the beating heart of the water system. When it fails, everything stops.
Signs your pump may be failing:
– Pump runs but little or no water comes up
– Pump runs continuously without the tank filling
– Unusual grinding or humming sounds from the pump
– Frequent tripping of the pump’s circuit breaker
Pump issues overlap with electrical problems — the pump motor, the control panel, and the wiring are all part of the system. Our [electrical repair team] works alongside our plumbers on pump system faults to ensure the right expertise is applied.
How Much Does a Plumber Cost in Lagos?
Here’s an honest breakdown of what you should expect to pay for plumbing work in Lagos as of 2025–2026:
Tap repair or replacement ₦3,500 – ₦8,000
Drain unblocking (basic) ₦5,000 – ₦15,000
Toilet cistern repair ₦4,000 – ₦10,000
Pipe leak repair ₦8,000 – ₦25,000
Burst pipe repair ₦15,000 – ₦50,000+
Full bathroom plumbing ₦80,000 – ₦200,000+
Borehole pump servicing ₦15,000 – ₦45,000
*Prices vary by location, scope, and materials. Lekki, VI, and Ikoyi tend to be higher than the mainland average.
Service Paddy provides upfront quotes before any work begins.
How to Find a Reliable Plumber in Lagos
This is the question that matters most. Lagos has many people calling themselves plumbers. Here’s how to separate the professionals from the problem-causers:
What to look for:
– A service with verifiable identity (not a random referral from a contact)
– A professional who inspects and explains before quoting
– Someone willing to give you a price before they start work
– A plumber who brings proper tools — not improvised materials
Red flags:
– Demands full payment before starting
– Won’t explain what the problem is in plain terms
– Arrives without proper tools and wants to “buy materials” with your money first
– Can’t give a rough estimate without “seeing it first” for a basic, routine problem
At Service Paddy, every plumber on our platform has been identity-verified, skills-assessed, and reviewed by real Lagos homeowners.
Plumbing Maintenance: What Lagos Homeowners Should Do Regularly
Prevention is far cheaper than repairs. Here’s a simple maintenance schedule:
Monthly:
– Check under sinks for slow drips or moisture
– Pour hot water down kitchen drains to dissolve grease buildup
– Check that your overhead tank float valve is working (no overflow)
Every 3–6 months:
– Clean tap aerators (unscrew, soak in vinegar, rinse)
– Check toilet cistern — is it still running after the flush?
– Inspect visible pipe joints under sinks and behind WCs
Annually:
– Have your borehole pump serviced before the dry season
– Check pipe insulation if you have exposed pipes
– Consider a general plumbing inspection if your building is more than 10 years old
For a full home maintenance service — plumbing included — [our handyman team] can carry out routine inspections and minor preventive fixes before they become costly problems.
Book a Plumber in Lagos Today
Service Paddy connects Lagos homeowners with vetted, professional plumbers across the city. Whether it’s a leaking tap in Surulere, a blocked drain in Lekki, a burst pipe in Ikeja, or a pump fault in Gbagada — we’ve got you covered.
✅ Identity-verified plumbers
✅ Upfront pricing before work begins
✅ Same-day service across Lagos
✅ WhatsApp booking in minutes
[Book via WhatsApp]
Call us: 08098986241
Related reading:
– [Why Lagos Homes Need an Electrical Inspection Every Year](https://servicepaddy.ng/blog/electrical-inspection-lagos/)*
– [Water Tank Cleaning in Lagos: How Often and Why It Matters](https://servicepaddy.ng/blog/water-tank-cleaning-lagos/)*
– [How to Spot a Reliable Artisan in Lagos Before You Let Them In](https://servicepaddy.ng/blog/how-to-verify-artisan-lagos/)