Trusted Boiler Repair Services Across Solihull and the West Midlands

Boiler Leaking Water in Solihull?

If you’ve noticed water leaking from your boiler, it needs attention. Even a small leak can cause damage to your home and affect how your boiler runs. Left alone, it usually gets worse.

Whether it’s a drip from underneath, water pooling around the base, or pressure that keeps dropping, our engineers can find the source and fix it. We cover the whole of Solihull and offer same-day response where possible.

Most boiler leaks can be diagnosed quickly once an engineer takes a look. In many cases, the repair is straightforward and can be done on the spot.

You don’t need to wait and hope it stops on its own. It rarely does.

Call now for a fast repair or book a leak repair online. We’re local and ready to help today.

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Why Is Your Boiler Leaking Water?

Boilers can leak for a number of reasons. Some are minor, some point to something more serious. Either way, a leak is your boiler telling you something isn’t right.

Here are the most common causes we see:

  • High boiler pressure. If the pressure is too high, water can be forced out through the pressure relief valve. You might notice water dripping from a pipe on the outside wall. This is actually the boiler doing its job to protect itself, but the cause still needs investigating.
  • Corroded pipes or internal parts. Over time, pipes, fittings, and internal components can corrode. This is more common in older boilers and can lead to slow, persistent leaks that gradually get worse.
  • Loose joints or connections. Vibrations from the boiler running day after day can loosen fittings over time. These leaks often start small and are easy to miss until water starts collecting underneath.
  • Broken seals. Seals around the pump and other components wear out. When they fail, water escapes. This is a common cause of leaks around the middle or bottom of the boiler.
  • Faulty pump. The pump circulates water through your heating system. If it develops a fault or the seal around it fails, it can leak. If you’ve also noticed your pressure dropping, it could be related.
  • Cracked heat exchanger. This is less common but more serious. A cracked heat exchanger can cause water to leak inside the boiler casing. It’s not something you’d be able to see easily, but an engineer can diagnose it.


If you’re unsure where the water is coming from, don’t try to take the boiler apart. It’s always safer to let a qualified engineer investigate. Visit our boiler repair page for more about our service.

What Should You Do If Your Boiler Is Leaking?

If you’ve spotted a leak, there are a few things you can do straight away to limit any damage.

Turn off the boiler. Switch it off using the controls or at the wall. This stops the system running and reduces the chance of the leak getting worse while you wait for help.

Turn off the water supply if needed. If the leak is heavy or continuous, it’s worth turning off the water supply to the boiler. Your stopcock is usually under the kitchen sink or near the front door.

Contain the water. Place a towel or container underneath to catch any drips and protect your floor or walls. If the water is near any electrics, keep clear and don’t touch anything until it’s been checked.

Don’t try to fix it yourself. It can be tempting to tighten valves or open up the boiler, but this can make things worse or put you at risk. Boiler repairs should always be handled by a Gas Safe registered engineer.

Once the leak is under control, it’s best to get it checked by a qualified engineer. The sooner the source is found, the less chance there is of lasting damage.

When to Call an Engineer

Some leaks are slow and easy to miss at first. Others are more obvious. Either way, if your boiler is leaking, it shouldn’t be left.

You should call an engineer if:

  • The leak is continuous or getting worse
  • Your boiler pressure keeps dropping after you top it up
  • Water is pooling around or underneath the boiler
  • The boiler has stopped working alongside the leak
  • You can see visible corrosion, rust, or damage to pipes and fittings


A small drip might not feel urgent, but water and boiler components don’t mix well. Even a minor leak can lead to electrical faults, internal corrosion, or damage to surrounding walls and flooring over time.

Getting it looked at early is always cheaper and simpler than waiting until the problem spreads. Our engineers deal with boiler leaks across Solihull every week and can usually pinpoint the issue quickly.

Boiler Leak Repair in Solihull – Fast Local Service

We’re a local boiler repair company covering Solihull and the surrounding areas. When your boiler is leaking, you need someone who can get to you quickly and fix the problem properly.

Our engineers are based locally, so we can often respond the same day. We work on all major boiler brands and types, whether it’s a combi, system, or conventional boiler. Whatever is causing the leak, we’ve likely seen it before.

When we arrive, we’ll find the source of the leak, explain what’s happening in plain terms, and carry out the repair wherever possible. We carry common parts and seals with us to avoid unnecessary delays, though some repairs may need specific components to be ordered.

We won’t start work without explaining what’s wrong and what it will cost. You’ll have a clear picture before anything gets done.

For more about how we handle boiler repairs, visit our boiler repair page.

Can a Leaking Boiler Be Fixed Quickly?

In many cases, yes. The timeline depends on what’s causing the leak.

Simple fixes like tightening a loose joint, replacing a seal, or adjusting the pressure valve can usually be sorted during the first visit. These are the kinds of leaks we see most often, and they don’t usually take long.

If the issue involves a faulty pump or a corroded component, it may take a bit longer, especially if a specific part needs to be sourced. We’ll always let you know upfront if that’s the case.

More serious problems, like a cracked heat exchanger or widespread internal corrosion, can take longer to resolve. In some situations, replacement may be more practical than repair. We’ll always be honest with you about that.

The key thing is getting the leak diagnosed. Once we know what’s causing it, we can give you a clear idea of how long the fix will take. In many cases, leaks can be resolved quickly once diagnosed.

Boiler Leak Repair Costs

The cost of fixing a boiler leak depends on where the leak is coming from and what’s causing it.

A minor leak from a loose fitting or worn seal will cost less than replacing an internal component like a pump or valve. More serious faults involving corrosion or the heat exchanger will naturally be higher.

We’ll always diagnose the issue first and explain what’s involved before any work starts. You’ll know the cost upfront, with no hidden charges.

One thing worth considering: fixing a leak early is almost always cheaper than dealing with the damage it can cause if left. Water damage to walls, floors, and electrics can add up quickly. A prompt repair often saves money in the long run.

Book a repair and we’ll give you an honest assessment.

What If the Boiler Is Beyond Repair?

In some cases, repairing a leaking boiler isn’t the best option. If the boiler is old, heavily corroded, or the cost of the repair is close to the cost of a new unit, replacement may make more sense.

This is especially true with older boilers where parts are harder to source or where one fix often leads to another problem down the line. At some point, continued repairs stop being good value.

Our engineers will always be straight with you. If a repair is the right call, we’ll say so. If replacement is the smarter option, we’ll explain why and talk you through what’s available.

We supply and install new boilers across Solihull. If it comes to that, we’ll help you choose the right boiler for your home and budget.

Find out more on our new boiler installation page.

Why Choose Us for Boiler Repairs in Solihull

We’re a local company that focuses on getting leaks fixed properly the first time.

Our engineers are Gas Safe registered and experienced with all major boiler brands. We’ve been handling boiler repairs across Solihull for years, and we understand that when something’s leaking, you want it dealt with fast.

We keep things simple. We find the leak, explain what’s going on, and fix it. No jargon, no unnecessary upselling, no vague answers. You’ll know exactly what’s wrong and what it costs before we start.

Being based locally means shorter response times and a team that takes pride in doing a reliable job for people nearby.

Areas We Cover

We carry out boiler leak repairs across Solihull and the surrounding areas, including:

  • Shirley
  • Knowle
  • Dorridge 
  • Olton
  • Hall Green
  • Bentley Heath
  • Castle Bromwich
  • Dickens Heath


If you are not sure whether we cover your area, just give us a call and we will let you know. In most cases, if you are within or close to Solihull, we can help.

Get Your Boiler Leak Fixed Today

A leaking boiler shouldn’t be left. What starts as a small drip can lead to water damage, electrical faults, and a boiler that stops working altogether. The sooner it’s looked at, the simpler and cheaper the fix tends to be.

We’re a local Solihull company with Gas Safe registered engineers who deal with boiler leaks every day. Whether it’s a worn seal or something more involved, we’ll find the cause and get it sorted.

Frequently Asked Questions

The most common causes are high pressure, worn seals, corroded pipes, loose fittings, or a faulty pump. In some cases, the heat exchanger can develop a crack. An engineer can usually identify the source of the leak quickly once they inspect the boiler.

A leaking boiler isn’t something to ignore. While a small drip may not seem serious, water near electrical components can create a safety risk. There’s also the possibility of water damage to your home if the leak worsens. It’s always best to get it checked sooner rather than later.

Yes. Switching the boiler off at the controls or at the wall is a sensible first step. It stops the system running and helps prevent the leak from getting worse. If the leak is heavy, consider turning off the water supply as well.

It’s not recommended. Running a boiler with an active leak can cause further damage to internal components and may create a safety risk. Turn it off and arrange for an engineer to take a look before using it again.

We offer same-day appointments where available, and many leaks are fixed during the first visit. If a specific part needs to be ordered, we’ll arrange a return visit as quickly as we can.

It depends on the cause. A simple seal or fitting replacement will cost less than a major component repair. We’ll always explain the cost clearly before starting any work, so you know exactly what you’re paying for.

What Our Customers Have To Say

Read More Of Our Reviews

Our boiler broke down on one of the coldest nights in January, and Solihull Boiler Repair had an engineer out to us the very next morning. He diagnosed the fault quickly, explained exactly what needed replacing, and had it all sorted within a couple of hours. The house was warm again by lunchtime. Really impressed with how straightforward and fairly priced the whole service was.

- David M

We’d been putting off getting our old boiler looked at for months, but Solihull Boiler Repair made the whole process painless. They gave us an honest assessment, no pressure to replace anything that didn’t need replacing, and carried out the repair neatly and efficiently. They even tidied up after themselves, which was a nice touch. Would definitely recommend to anyone in the area.

- Karen T

Called Solihull Boiler Repair when our heating packed in just before Christmas. They were responsive from the first phone call and managed to fit us in the same week, which was a huge relief. The engineer was friendly, explained everything clearly, and the price was exactly what was quoted, no surprises. We’ve since booked them for our annual service too.

- Mark and Julie R

Book Your Boiler Repair Today

Get in touch and one of our experienced engineers will be with you as soon as possible. For emergencies, we offer same-day callouts across Solihull and the surrounding areas.