Smart Lead UK
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⭐ ⭐⭐⭐⭐ Excellent customer experience From filling in the form to installation, everything was straightforward. No pushy sales calls and the company we chose explained everything clearly. Couldn’t be happier with the result.

Daniel Richards

⭐ ⭐⭐⭐⭐ Quick, easy and saved us money I filled in the form and had two boiler quotes within an hour. We chose a local installer who fitted a new combi boiler the same week. Great service and much cheaper than the first quote we got elsewhere.

Laura Thompson

⭐ ⭐⭐⭐⭐ No hassle and great installers. Really impressed with how simple the process was. Smart Lead UK only put me in touch with certified engineers, and the one we picked was professional and tidy. The boiler runs perfectly and comes with a 10-year warranty.

Michael Harrison

⭐ ⭐⭐⭐⭐ Excellent customer experience From filling in the form to installation, everything was straightforward. No pushy sales calls and the company we chose explained everything clearly. Couldn’t be happier with the result.

Daniel Richards

⭐ ⭐⭐⭐⭐ Quick, easy and saved us money I filled in the form and had two boiler quotes within an hour. We chose a local installer who fitted a new combi boiler the same week. Great service and much cheaper than the first quote we got elsewhere.

Laura Thompson

⭐ ⭐⭐⭐⭐ No hassle and great installers. Really impressed with how simple the process was. Smart Lead UK only put me in touch with certified engineers, and the one we picked was professional and tidy. The boiler runs perfectly and comes with a 10-year warranty.

Michael Harrison

⭐ ⭐⭐⭐⭐ Excellent customer experience From filling in the form to installation, everything was straightforward. No pushy sales calls and the company we chose explained everything clearly. Couldn’t be happier with the result.

Daniel Richards

⭐ ⭐⭐⭐⭐ Quick, easy and saved us money I filled in the form and had two boiler quotes within an hour. We chose a local installer who fitted a new combi boiler the same week. Great service and much cheaper than the first quote we got elsewhere.

Laura Thompson

⭐ ⭐⭐⭐⭐ No hassle and great installers. Really impressed with how simple the process was. Smart Lead UK only put me in touch with certified engineers, and the one we picked was professional and tidy. The boiler runs perfectly and comes with a 10-year warranty.

Michael Harrison

Compare Boiler Quotes with Us!

Compare trusted local installers and get your free, no-obligation quote today.

✅ 100% Free — no obligation, no pushy sales

✅ Quotes from trusted and certified UK suppliers

✅ Installed in as little as 2–3 weeks

What You Need to Know About Boilers

A reliable boiler is essential for keeping your home warm — especially during winter. But upgrading to a modern, energy-efficient boiler could also cut your heating bills by over £300 a year.

Today’s boilers are designed to be more efficient, more reliable, and require less maintenance, meaning you save money long after installation. While it’s an upfront investment, a new boiler can quickly pay for itself through lower fuel costs.

Every installer we work with is Gas Safe registered, giving you peace of mind that your boiler will be fitted safely and professionally.

Get free quotes today and see how much you could save with a new boiler.

Boiler room - gas heating system, 3d illustration

HOW MUCH DOES A NEW BOILER COST?

The price of a new boiler can vary widely — from around £500 for a basic model to £3,000+ for a premium, high-efficiency system. The final cost depends on factors such as:

The type of boiler
The fuel source (gas, oil, etc.)
Installation complexity
Any additional components (e.g., smart thermostats)
At Smart Lead UK, we make it simple to find the best deal. We connect you with trusted, Gas Safe registered installers across the UK, so you can compare prices and choose the right boiler for your budget.

Get competitive quotes today and secure the perfect boiler for your home — without overpaying.

Woman managing her smart boiler using her phone

What Should You Consider Before Buying a New Boiler?

Choosing a new boiler is a major decision — it affects your home’s comfort, running costs, and long-term efficiency. Before you commit, here’s one of the most important things to keep in mind:

 
1. Always Use a Gas Safe Registered Installer
Boiler installation is specialist work and must legally be carried out by a Gas Safe registered engineer. This protects your home from potential safety risks and ensures your boiler runs efficiently from day one.

At Smart Lead UK, we only connect you with fully vetted, Gas Safe registered installers — giving you complete confidence in the quality of your installation.

Plumber inspecting water heater with flashlight in bathroom

Choose a Reliable Boiler

A high-quality, energy-efficient boiler isn’t just a purchase — it’s a long-term investment in comfort and lower energy bills. While cheaper boilers may seem appealing, they often come with higher maintenance costs and unexpected repair issues. Choosing a trusted brand can save you more over time.

Here are some of the most reliable and highly rated boiler manufacturers in the UK:

ATAG
Baxi
Glow-worm
Ideal
Vaillant
Viessmann
Worcester Bosch
Explore these leading brands to find a boiler that delivers performance, durability, and long-term value for your home.

A man sets the temperature on a modern digital gas boiler in a house.