Is your old boiler causing constant problems or huge energy bills?
If you’re living in Cardiff — whether it’s Roath, Canton, Grangetown, or Splott — now is the perfect time to upgrade with a new, energy-efficient boiler.
With expert boiler installation and replacement in Cardiff, you can enjoy:
- Lower energy bills
- A warmer, cosier home
- Reliable heating all year round
- Increased property value
In this guide, we’ll walk you through why upgrading your boiler is critical, how to get a new boiler installed fast, and even how you might qualify for a free boiler grant under government schemes like ECO4!
Why Replace Your Old Boiler in Cardiff?
Living with an old, inefficient boiler isn’t just inconvenient — it’s expensive and risky.
Here’s why many homeowners in Cardiff are choosing to replace their boilers now:
High Energy Bills:
Old boilers waste a lot of energy. A new A-rated boiler can slash your energy bills by up to 30%.
Frequent Breakdowns:
If your boiler needs repairs more than once a year, it’s time to replace it.
Cold Spots in Your Home:
Older systems struggle to heat every room evenly, leaving you with cold, uncomfortable spaces.
Safety Risks:
Old boilers can develop dangerous issues like carbon monoxide leaks — a risk you can’t afford to ignore.
Government Incentives Available:
Thanks to schemes like ECO4 and the Boiler Upgrade Scheme, you could even qualify for a free boiler!
Signs You Need a New Boiler Installation in Cardiff
If you notice any of these warning signs, don’t wait:
- Boiler older than 10–15 years
- Strange noises (banging, whistling)
- Frequent low-pressure issues
- Radiators not heating properly
- Rising repair costs
- Yellow flame instead of blue
Thousands of Cardiff homes — from Pontprennau to Llandaff — have already upgraded their heating systems.
Don’t get left behind in the cold!
What Type of Boiler is Best for Your Cardiff Home?
Choosing the right boiler depends on your home’s size, heating needs, and budget.
Here are the most popular options:
- Combi Boilers
Perfect for smaller homes and flats in Cardiff Bay or Adamsdown. They provide instant hot water and heating without a separate tank. - System Boilers
Ideal for larger homes like those in Whitchurch or Rhiwbina, where multiple bathrooms are used at once. - Conventional Boilers
Best for properties with existing traditional systems needing updates, especially in older parts of Cathays or Penylan.
Our experts can help you choose the best type based on a free home survey.
How Much Does Boiler Installation in Cardiff Cost?
The cost of a new boiler installation in Cardiff typically ranges between £2,000 – £4,000, depending on:
- The type of boiler you need
- The size of your home
- Complexity of the installation
- Whether extra work is needed (like new radiators)
But here’s the good news:
Through government-backed schemes like ECO4, many homeowners and tenants can get a free boiler grant.
If you’re claiming benefits such as Universal Credit, Child Tax Credit, Pension Credit, or even working on a low income, you could qualify.
Check your eligibility now with our free 60-second form!
How Our Boiler Installation Process Works in Cardiff?
Getting your new boiler is simple and hassle-free:
Step 1: Free Home Survey
Our certified experts visit your home to assess your heating needs and recommend the best solution.
Step 2: Choose Your Boiler
We’ll help you pick a reliable, energy-efficient boiler from trusted brands like Worcester Bosch, Vaillant, Ideal, and Baxi.
Step 3: Fast, Professional Installation
Our Gas Safe Registered engineers complete the installation quickly and safely — usually in just one day.
Step 4: Aftercare & Warranty
Enjoy peace of mind with warranties of up to 15 years on parts and labour!
Why Choose Us for Boiler Installation and Replacement in Cardiff?
- Local Cardiff Experts – We know Cardiff’s homes inside and out.
- Fast Response Times – We book surveys and installations quickly.
- Gas Safe Registered Engineers – Safety and quality guaranteed.
- Government-Backed Grants – Helping eligible customers get free or discounted boilers.
- 5-Star Customer Service – 1000s of happy customers across Cardiff.
Real Customer Success Story – Cardiff Resident
Mrs. Lewis from Canton shared:
“I was struggling with my old boiler, constantly needing repairs. Thanks to the free boiler grant and expert installation, my home is finally warm, and I’m saving hundreds on energy bills!”
Imagine your home being warm, cosy, and stress-free — just like Mrs. Lewis’s.
Ready for Your New Boiler in Cardiff?
- Enjoy a warmer home
- Slash your energy bills
- Get peace of mind with a brand-new, energy-efficient boiler
Fast, local installation
Flexible finance options
Free eligibility check for government funding
Apply Today – Don’t Miss Out on Free Boiler Grants!
Funding is limited under schemes like ECO4 — once the yearly budget runs out, you could miss your chance.
- Check if you qualify for a free boiler in Cardiff today!
- Book your free home survey now!
It only takes 60 seconds to apply.
