Which? Trusted Trader
for 2 years running
Which? Trusted Trader
for 2 years running
Working with the best
Recognised by the biggest names in home services.
A clear, simple process
Your boiler journey in 3 simple steps
Get a fixed price
Answer a few quick questions about your home and current boiler.
No signup needed
Pick a package
Choose from a range of top-rated boilers that fit your home and budget.
0% APR finance available
Choose install date
Pick your date, we can install as soon as next day (order before 3 pm).
Next-day installation
Only the best A-rated energy efficient boilers
Boilers that cut your monthly bills.
Swipe to see more
The UK's trusted choice for home heating
Which? Trusted Trader
Independently endorsed for outstanding quality, trusted service, and expert workmanship you can depend on.
5 Star Trustpilot Rated
Over 10,000 verified 5-star reviews from happy customers praising our reliable and friendly service.
Gas Safe Engineers
Fully qualified and legally certified for safe, compliant boiler installations and servicing every time.
FCA Authorised
Authorised credit broker offering secure, transparent finance options with total peace of mind.
Everything you need to know
Find quick answers to our most common questions.
Boiler help & expert guides
Boiler Losing Pressure, What Should You Do (How To Fix)
A boiler losing pressure is usually caused by a leak, trapped air, or a faulty valve - here’s how to...
Gas Safe Engineer
21 May 2026
Advice
Are Heat Pumps More Efficient than Gas Boilers?
This blog comprehensively compares heat pumps and gas boilers, focusing on their efficiency, technol...
Gas Safe Engineer
21 May 2026
Comparisons
Hive App Not Working? Here's Why And How to Fix
Most Hive heating issues come from lost connection, low batteries, receiver faults or boiler respons...
Gas Safe Engineer
21 May 2026
Guides
7 Tips To Reduce Your Energy Bills
If your boiler is over 10 years old, it may be time to upgrade to a newer, more efficient model.
Gas Safe Engineer
21 May 2026
Advice
Upgrade your boiler today
Getting a quote takes less than 60 seconds,
select your type of boiler.