Heatglow

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Heatglow Heatglow is a Cardiff based Heating & Plumbing business partnership between Gareth Wyn Jones and Thomas Williams.

Expert plumbing and heating services in Cardiff 🏴󠁧󠁢
Fully qualified Gas Safe registered engineers specialising in boiler installations, servicing & repairs 🔧
Trusted for quality workmanship & reliable service 🔥
Worcester Bosch approved installers ✅

Why is one room always colder than the rest? 🌡️If your living room is cosy but your bedroom feels freezing, your heating...
19/10/2026

Why is one room always colder than the rest? 🌡️

If your living room is cosy but your bedroom feels freezing, your heating system may not be distributing heat as effectively as it could.

There can be several reasons for uneven heating, including:

🔧 Radiators that need attention
💧 Issues with system pressure
🌡️ Thermostat positioning
🔥 An unbalanced central heating system
🏡 Changes to your home or heating requirements

You shouldn't have to compensate by turning the whole house up. Sometimes, the answer isn't a bigger boiler. It's about making sure the system you already have is working properly.

At HeatGlow, we look at the whole heating system, not just the boiler.

Because true home comfort means getting the temperature right where you need it.

📍 Helping Cardiff homeowners enjoy more comfortable homes.

Your boiler shouldn't be something you think about every day 🏡You shouldn't have to wonder:“Will it come on this morning...
15/10/2026

Your boiler shouldn't be something you think about every day 🏡

You shouldn't have to wonder:
“Will it come on this morning?”
“Why is that radiator cold?”
“Why has the pressure dropped again?”
“Is it going to break down this winter?”

✔️Your heating should simply work.
✔️The house is warm.
✔️The hot water is there.
✔️The temperature feels right.
✔️And when something does go wrong, you know exactly who to call.

That's what we mean by effortless comfort.

At HeatGlow, we combine expert heating knowledge with dependable service to help Cardiff homeowners enjoy a home that's comfortable throughout the year.

We don't just fix or install. We restore your peace of mind.

The cheapest quote isn't always the best value 💷When you're replacing your boiler, it's tempting to compare quotes based...
13/10/2026

The cheapest quote isn't always the best value 💷

When you're replacing your boiler, it's tempting to compare quotes based on one number. But there's more to a quality boiler installation than the price on the bottom of the page.

Ask yourself:

✔️ Who is carrying out the installation?

✔️ Are they qualified for the work?

✔️ What boiler is being recommended - and why?

✔️ What warranty is included?

✔️ What does the installation actually include?

✔️ Will your heating system be properly assessed?

✔️ What happens if you need help afterwards?

Your boiler is an important investment in your home.

We believe homeowners deserve to understand what they're paying for - and why.
At HeatGlow, we focus on finding the right heating solution for your home, with clear advice, transparent pricing and professional installation.

Because value isn't just about paying less. It's about getting it right.

09/10/2026

ASK THE EXPERT 🧠

“How do I know if I really need a new boiler?” It's a question we hear all the time.

And the answer isn't simply: “If it's old, replace it.” Age is one factor, but we also look at:

🔧 How reliable your boiler is

💷 How much you're spending on repairs

🏡 Whether it's suitable for your home

🔥 How efficiently it's operating

⚠️ Whether parts are becoming difficult to source

📈 Whether problems are becoming more frequent

Sometimes a repair is the sensible option. Sometimes replacement makes more sense.
Our job is to tell you which - not to sell you something you don't need. That's what we mean by expert advice.

If you're wondering whether your boiler has reached the end of its life, talk to HeatGlow.

📍 Cardiff & surrounding areas

Your home should be your comfort zone 🎃As autumn settles in across Cardiff and the mornings get colder, there's nothing ...
07/10/2026

Your home should be your comfort zone 🎃

As autumn settles in across Cardiff and the mornings get colder, there's nothing better than coming home to a house that's warm, comfortable and exactly how you want it.

But real home comfort isn't just about turning up the thermostat. It's about having a heating system you can rely on.

🔥 Consistent warmth

🚿 Hot water when you need it

🏡 A comfortable temperature throughout your home

🔧 A boiler you don't have to worry about

🤝 Someone you trust when something does go wrong

At HeatGlow, we believe heating should be effortless.

That's why we don't just install and repair boilers. We help homeowners create homes that feel comfortable all year round.

📍 Proudly serving homeowners across Cardiff.

01/10/2026

Don't wait for the first really cold day.

The first truly cold morning of winter is not the time to discover your boiler has a problem. If your boiler has been:

🔧 Making unusual noises
🌡️ Struggling to heat your home
💧 Losing pressure
⚠️ Showing error codes
♨️ Taking longer to heat your home
🚿 Struggling with your hot water

…now is the time to get it checked.

And if your boiler is getting older and becoming increasingly unreliable, autumn can be the perfect time to consider a replacement - before you're forced into making a rushed decision during a winter breakdown.

Good heating advice starts before something goes wrong.

If you're a Cardiff homeowner and you're unsure whether your boiler needs a service, repair or replacement, speak to HeatGlow.

We'll give you honest advice about what's right for your home.

📞 02922 805935

Cardiff homeowners: have you tested your heating yet?It's easy to forget about your central heating during the warmer mo...
28/09/2026

Cardiff homeowners: have you tested your heating yet?

It's easy to forget about your central heating during the warmer months. But before the temperature drops, take a few minutes to turn your heating on and check that everything is working as it should.

✔️Listen for unusual noises.

✔️Check your radiators are heating properly.

✔️Look at your boiler pressure.

✔️And pay attention to any warning lights or error codes.

If something doesn't seem right, don't wait until the first really cold day to deal with it.

Getting a problem checked now could save you the inconvenience of a heating breakdown when you need your boiler most.

And if your boiler is approaching the end of its life, now is also a good time to consider whether a planned replacement makes more sense than waiting for an emergency.

We provide professional boiler repairs, servicing and replacements for homeowners across Cardiff.

📞 02922 805935
🌐 heatglow.co.uk

We hear a lot that customers have been told they need a bigger boiler 🔥But a bigger boiler isn’t always better! An overs...
22/09/2026

We hear a lot that customers have been told they need a bigger boiler 🔥

But a bigger boiler isn’t always better! An oversized boiler can actually work against you, costing more and wearing out faster.

Our Gas Safe registered engineers take the time to properly size your boiler to your home's actual needs. The right-sized boiler means better efficiency, lower bills and a longer lifespan.

Visit our website to read our top maintenance tips:
https://heatglow.co.uk/boiler-breakdowns-in-winter-how-to-make-sure-it-doesnt-happen-again/

Don’t wait until winter to think about your boiler ❄️With your heating switched off and your boiler taking a well-earned...
18/09/2026

Don’t wait until winter to think about your boiler ❄️

With your heating switched off and your boiler taking a well-earned break, now is the ideal opportunity to make sure everything is working safely and efficiently before the colder months arrive.

A simple boiler service now could help prevent unexpected breakdowns when you need your heating the most. ✅

Get your boiler ready for winter and enjoy peace of mind knowing your home is prepared.

🔧 Book your summer boiler service today:
https://heatglow.co.uk/boiler-service-cardiff/

Address

66 Park Road
Cardiff
CF147BR

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 7:30am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+442922805935

Website

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