Leaking Tap Repair in Coalville - Should You Fix It Yourself or Call a Plumber

Published July 2026 | Leaking tap repair guide

You've got a dripping tap, and you're standing in the kitchen or bathroom wondering whether to grab a spanner or just pick up the phone. It's one of those repairs that looks simple enough to tackle yourself, yet goes wrong often enough that plumbers in Coalville stay busy with it. So which route actually makes sense for your home?

The honest answer depends on the type of tap you have, how comfortable you are with basic plumbing, and how much the repair might cost if things go sideways. This guide walks you through both options so you can make a clear-headed decision before any water hits the floor.

Option A - Tackling the Repair Yourself

DIY tap repair covers a range of tasks depending on what's actually causing the drip. In most cases, a leaking tap comes down to one of three culprits: a worn rubber washer, a faulty O-ring, or a damaged cartridge. Identifying which you're dealing with is half the battle, and it's where the Voltrade GoFIX diagnostic tool can be genuinely useful - run through the symptom checklist before you buy any parts and you'll avoid the common mistake of replacing the wrong component.

What a DIY repair typically involves

For a traditional pillar tap (the kind with separate hot and cold handles common in older Coalville properties), the process looks like this:

1. Turn off the water supply - either at the isolation valve under the sink or at the stopcock, usually under the stairs or near the meter.
2. Open the tap fully to release any pressure in the pipe.
3. Remove the tap handle. This usually means unscrewing a small screw hidden under a decorative cap.
4. Unscrew the headgear (the central spindle assembly) using an adjustable spanner.
5. Inspect the rubber washer at the base of the spindle. If it's cracked, flattened, or worn, replace it with a new one of the same size.
6. Check the O-ring on the spindle itself if the leak is coming from around the base of the tap rather than the spout.
7. Reassemble, turn the water back on slowly, and check for drips.

For a monobloc mixer tap - the single-lever style popular in modern homes - the repair involves replacing a ceramic cartridge rather than a washer. The process is broadly similar, but sourcing the correct cartridge for your tap brand matters. Most cartridges are identifiable by their diameter and height, and cost between 15 and 40 pounds depending on make.

Pros of going DIY

Cost is the obvious one. A packet of replacement washers costs around 3 to 5 pounds, and even a quality replacement cartridge rarely exceeds 40 pounds. If the repair goes to plan, you're looking at under an hour of your time and minimal outlay. You also learn something useful about how your plumbing system works, which helps next time around.

Cons of going DIY

The risks are real and worth naming. Over-tightening the headgear during reassembly can crack the tap body, turning a minor drip into a flooding situation. Getting the stopcock or isolation valve fully closed before you start is critical - our engineers have seen many DIY attempts go wrong simply because the water wasn't fully isolated first. Older properties in Coalville sometimes have stiff or corroded isolation valves that won't close fully without attention, which complicates any self-repair attempt. And if you open a tap only to discover the tap seat (the brass seating where the washer presses) is pitted or scored, you'll need either a tap reseating tool or professional help - a new washer alone won't fix it.

The wrong cartridge is another common pitfall. Manufacturers aren't always transparent about interchangeable parts, and an ill-fitting cartridge can drip worse than the one you replaced. Returns and re-orders eat into your time and any savings.

Option B - Hiring a Professional Plumber in Coalville

Calling in a qualified plumber takes the uncertainty off your plate. A competent local plumber will diagnose the source of the leak accurately, carry the right parts in their van in many cases, and guarantee the work. For most tap repairs, they'll be in and out within an hour.

What a professional repair involves

A plumber will carry out an initial assessment of the tap and your water system. They'll check the water pressure, inspect the tap internals, and identify whether the fault is the washer, cartridge, O-ring, valve seat, or something further back in the pipework. They'll also check the condition of the isolating valves and advise you if any other components are showing wear - something a DIY attempt won't flag.

Most plumbers working in Coalville and the wider Leicestershire area will provide a fixed quote for straightforward tap repairs before starting. The total cost for a standard washer or cartridge replacement, including labour and parts, typically sits between 80 and 160 pounds depending on the plumber's rates and the complexity of the job. If the tap itself is beyond economical repair and needs replacing, expect to pay between 150 and 300 pounds all-in, depending on the tap supplied.

Pros of hiring a professional

You get certainty. The plumber knows what they're looking at, works quickly, and carries liability if something goes wrong. Many Coalville plumbers offer a guarantee on parts and labour for a set period - typically three months to a year. A professional will also spot related issues you might miss: a slow drip from a tap can sometimes indicate elevated water pressure across the whole system, and an experienced plumber will flag that rather than just fix the visible problem and leave.

If the tap needs replacing entirely, a plumber can advise on appropriate replacements for your water pressure, fit the new unit, and dispose of the old one. That's a meaningful saving of your time and removes any risk of compatibility issues.

Cons of hiring a professional

Cost is the main consideration. Even a minor repair carries a call-out charge and labour fee. In most cases that's fair value, but if you're on a tight budget and confident in basic DIY, it can feel like a lot for a short job. Lead times matter too - a busy plumber in Coalville may not be available for several days, and a persistent drip running in the meantime wastes water and adds to your bills.

Side-by-Side Comparison

Here's a quick breakdown of the two approaches across the factors that matter most:

Cost: DIY typically costs 5 to 40 pounds in parts. Professional repair typically costs 80 to 160 pounds including parts and labour.

Time to completion: DIY can be done the same day if you have parts or can get to a hardware shop. A plumber may need 1 to 5 days for availability depending on their workload.

Risk of causing further damage: DIY carries a moderate risk, particularly with older taps or corroded pipework. A professional carries that risk for you, with insurance to back it up.

Diagnostic accuracy: DIY is limited to what you can see and identify yourself. A professional brings experience and often the ability to test water pressure and identify secondary issues.

Guarantee: DIY work carries no warranty. Professional work typically comes with a parts and labour guarantee.

Skill required: DIY for a pillar tap washer is within reach for most people with basic tool confidence. Ceramic cartridge replacement or tap seat repair raises the bar considerably.

Which Is Right for Your Situation

The type of tap you have is probably the single biggest factor. If you've got traditional pillar taps on an older property - common across much of Coalville's existing housing stock - washer replacement is achievable with basic tools and patience. The internal design is simple, parts are universal and cheap, and mistakes are usually recoverable.

If you have a modern monobloc mixer, thermostatic tap, or any kind of mixer with ceramic disc technology, the calculation shifts toward professional help. Cartridges are brand-specific, the tolerances are tighter, and an incorrect installation can leave you worse off. If you're uncertain which type you have, running the GoFIX symptom check on the Voltrade platform can help you identify your tap type and narrow down likely causes before you commit either way.

Age of the property also matters. Leicestershire has a lot of older housing, and in homes built before the 1980s you'll often find isolation valves that have never been turned, pipework with a history of corrosion, and tap fittings that are seized in place. Opening up a tap in that context requires more than just a washer kit - it sometimes requires patience with seized components, the right penetrating oil, and the knowledge to stop before something snaps. That's a situation where a plumber earns their fee.

If the leak is at the spout, a washer or cartridge replacement is usually all that's needed. If the leak is around the base of the tap body, the O-ring is the likely culprit. If you're seeing water coming up around the spindle when the tap is open, the gland packing needs attention - a slightly different job that's still within DIY range but less commonly discussed in basic guides.

What Coalville Homeowners Typically Choose and Why

From the work our engineers see booked through Voltrade across Leicestershire, the pattern is fairly consistent: homeowners attempt the repair themselves first, and call a professional when the first attempt doesn't hold or when they discover the tap is older than they expected.

In Coalville specifically, the housing mix tends toward semi-detached properties from the mid-20th century alongside newer builds on the outskirts. The older properties commonly have pillar taps in bathrooms, which encourages the DIY attempt. Where it tends to fall apart is at the tap seat - the internal brass seating that the washer compresses against. If that surface is damaged, no new washer will give you a lasting seal. A tap reseating tool (available for around 20 to 30 pounds) can fix it, but most homeowners don't own one and don't know they need it until the drip returns two weeks later.

The trend we see in newer Coalville homes is different. Mixer taps with ceramic cartridges are less likely to drip in the first place, but when they do, homeowners are quicker to call a plumber because the repair is less intuitive and the parts less forgiving of error.

Cost is often the deciding factor in Leicestershire, as it is everywhere. Homeowners who've had a previous DIY success are more likely to try again. Those who've had a previous DIY failure - particularly one that resulted in a flooded cupboard or a cracked tap body - are reliably in favour of calling a professional regardless of cost.

Making Your Decision

What type of tap do you have?

Pillar taps with separate hot and cold controls are the most DIY-friendly. Single-lever mixer taps, thermostatic bar mixers, and quarter-turn ceramic disc taps are better handled by a professional. If you're not sure, take a photo of the tap and check the underside of the basin for a brand name - this will tell you which type of cartridge system you're dealing with.

How confident are you with basic plumbing tasks?

If you've changed a washer before, you already know the process and are well-placed to try again. If this is your first time opening up any tap, consider starting with a clear YouTube guide for your exact tap type before you begin. If anything looks unfamiliar or seized once you start, stopping and calling a plumber is the right call - attempting to force stuck components rarely ends well.

How urgent is the repair?

A slow drip wastes more water than most people expect - a tap dripping once per second can add up to 17 litres or more per day, and in areas with a water meter that cost adds up quickly. If you need it fixed today and can get to a hardware shop for parts, DIY is faster. If you'd rather wait a day or two for a guaranteed fix, booking a local Coalville plumber gets you reliability at a higher upfront cost.

What is your realistic budget for this repair?

If budget is tight, a DIY attempt on a pillar tap washer is low risk and low cost. If you'd rather absorb a higher cost in exchange for certainty and a guarantee, a professional repair is worth every pound. Consider also what the secondary cost of a failed repair looks like - water damage to a cabinet under a sink, or a return trip from a plumber to fix a DIY job, will typically exceed the original call-out fee you were hoping to avoid.

FAQ

How much does it cost to fix a leaking tap in Coalville?

A DIY washer or O-ring replacement typically costs 5 to 15 pounds in parts. Hiring a professional plumber in Coalville for a standard tap repair typically costs between 80 and 160 pounds, depending on the plumber's call-out fee, labour rate, and the parts required. If the tap needs full replacement, budget between 150 and 300 pounds including a mid-range tap and fitting costs.

Can a dripping tap cause serious damage if left unfixed?

Yes, over time. A persistent drip accelerates wear on the tap seat and internal components, making eventual repair more complex and expensive. If the tap is near a wooden cabinet or on a surface prone to damp, ongoing moisture can cause warping, mould, and structural deterioration. On a metered supply, the wasted water also adds a measurable amount to your quarterly bill over several months.

How long does a professional tap repair take?

In most cases, a plumber will complete a tap washer or cartridge replacement within 30 to 60 minutes once they're on site. If the tap body needs replacing or pipework under the basin needs attention, allow up to two hours. Plumbers working in Coalville and the surrounding Leicestershire area typically carry common washer sizes and cartridge types in their vans, so parts delays are less common than they used to be.

What are the most common causes of a leaking tap?

The most common cause is a worn rubber washer, which degrades naturally over years of use and loses its ability to form a watertight seal. Ceramic disc cartridges can crack or grit-up over time and cause the same symptom. O-ring failure causes leaks around the tap body rather than the spout. In some cases, elevated water pressure is the underlying issue - it accelerates wear and can cause dripping that returns repeatedly even after a correct repair.