Boiler Installation Bristol Homes Can Trust
A new boiler is a big decision, and it should be fitted by someone who will give you straight advice. Avalon Plumbing and Heating installs new gas boilers across south Bristol, from like-for-like combi swaps to full system upgrades.
We look at your home, your hot water use and your existing system, recommend the right boiler and size, and give you a free, no-obligation quote before any work is booked.
As a Gas Safe registered engineer, we fit every boiler to the manufacturer's instructions and Building Regulations, and register the installation for you.
New Boilers for Whitchurch, Brislington and Nearby
Whether your old boiler has given up or you want a more efficient system, we handle the whole job: removing the old boiler, fitting the new one, upgrading pipework and controls where needed, and commissioning it so it runs as it should.
Avalon Plumbing and Heating installs boilers for homeowners and landlords across Whitchurch, Brislington, Bedminster, Knowle and the rest of south Bristol.
Combi Boiler Installation
A combi boiler heats water on demand, with no hot water cylinder or loft tank.
It is the most popular choice for UK homes and frees up space. We size it to your home and hot water use.
Boiler Replacement
Swapping an old, unreliable boiler for a modern condensing model.
We remove the old boiler, fit the new one and test the whole system so it works properly from day one.
System Boilers
Homes with more than one bathroom often suit a system boiler and cylinder.
We will explain the options and fit the setup that gives you the hot water you need.
Moving a Boiler
Want your boiler out of the kitchen or into a cupboard or loft?
We can relocate boilers, reroute pipework and fit a new flue where the building allows.
Heating Controls
Modern thermostats and controls help you heat your home only when you need to.
We can fit new programmers, room thermostats and smart controls with your new boiler.
System Cleaning
Fitting a new boiler to a dirty system shortens its life.
We can powerflush the system and fit a magnetic filter to protect your new boiler.
Honest Advice and a Fair Price
We will only recommend a new boiler when it is the right answer for you. If a repair makes more sense, we will tell you.
Your quote sets out exactly what is included, from the boiler itself to pipework, controls and system cleaning, so there are no surprises. We are fully insured and work to Building Regulations using British Standard approved products.
Free home survey and quote
Gas Safe registered engineer
Neat, tidy installation
Get a Free Boiler Installation Quote
Contact Avalon Plumbing and Heating to arrange a free survey and quote for your new boiler. We are open seven days a week, from early in the morning until late in the evening.
Call, send a message or get in touch on WhatsApp and we will arrange a visit at a time that suits you.
More Boiler Services
Boiler Servicing
Annual Gas Safe boiler servicing that keeps your boiler safe, efficient and ready for winter, with a clear report on its condition.
Boiler Repairs & Breakdowns
No heating, no hot water or a boiler that keeps cutting out? We find the fault, explain it and get your system working again.
Boiler Installation
New combi and system boilers fitted neatly and safely, with honest advice on the right boiler for your home and a free quote.