Boiler servicing in Bristol

A Boiler Service Bristol Homeowners Can Rely On

An annual boiler service is the simplest way to keep your heating safe and reliable. Avalon Plumbing and Heating services gas boilers across south Bristol, checking every part that matters and catching small problems before they turn into breakdowns.

As a Gas Safe registered engineer, we test that your boiler is burning gas safely and venting properly, clean and check the key components, and make sure it is running as efficiently as it should.

Most manufacturers also require a yearly service to keep the boiler warranty valid, so it pays to keep it up to date.

Gas Safe registered boiler servicing with a clear report on your boiler


What Happens During a Boiler Service

We start by checking how your boiler is working and asking about any problems you have noticed. The cover comes off and we inspect the burner, heat exchanger, seals, electrics and controls, cleaning where needed.

We check the gas pressure and burn with a flue gas analyser, test the flue and safety devices, look at the condensate pipe and system pressure, and then put everything back together and test it running. You get a clear explanation of what we found and anything that needs attention.

Boiler Servicing in Whitchurch, Brislington and Nearby

Regular servicing keeps your boiler safe, efficient and reliable, and helps it last longer. It is also the best time to spot a part that is starting to wear, so it can be replaced on a day that suits you rather than on the coldest night of the year.

Avalon Plumbing and Heating services boilers for homeowners, landlords and businesses across Whitchurch, Brislington, Bedminster, Knowle and the rest of south Bristol.

Annual Boiler Service

A full yearly service of your gas boiler by a Gas Safe registered engineer.

We inspect, clean and test the boiler so it stays safe, efficient and reliable.

Safety Checks

Your boiler is checked to make sure it is burning gas safely.

We test the flue, seals and safety devices and look for any signs of a leak or poor combustion.

Efficiency Checks

A boiler that is not burning properly uses more gas than it needs to.

We check the burn and the settings so your boiler heats your home without wasting fuel.

System Pressure

Low pressure is one of the most common reasons a boiler stops working.

We check the pressure and the expansion vessel and top up or adjust where needed.

Radiators and Controls

A service is a good time to look at the rest of the system.

We can bleed radiators, check valves and make sure your thermostat and controls are working as they should.

Landlord Servicing

Landlords need gas appliances kept safe for their tenants.

We service boilers in rented homes across south Bristol and work around your tenants.

Catch small faults early, before they become winter breakdowns

Gas Safety in Your Home

A poorly maintained gas appliance can produce carbon monoxide, which you cannot see or smell. A yearly service by a Gas Safe registered engineer is the best protection for you and your family.

Alongside your boiler, we can check gas pipework and other gas appliances, and give you advice on carbon monoxide alarms and keeping your home safe.


Radiator and heating checks in Bristol

Keep Your Heating Running Smoothly

A serviced boiler works best in a healthy heating system. If you have cold radiators, noisy pipes or rooms that never quite get warm, tell us when you book and we will look at those too.

If your system is full of sludge, a powerflush can make a real difference, and we will explain the options and the cost before doing anything.

Book Your Boiler Service

Contact Avalon Plumbing and Heating to book your annual boiler service. We are open seven days a week, from early in the morning until late in the evening, so we can usually find a time that fits around work and family.

Call, send a message or get in touch on WhatsApp and we will confirm a time and the price.

More Boiler Services

Boiler Servicing in Bristol

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 and Breakdowns in Bristol

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 in Bristol

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.

Call Avalon Plumbing and Heating Today

Avalon Plumbing and Heating provides Gas Safe boiler servicing, safety checks and heating maintenance across south Bristol, including Whitchurch, Brislington and Bedminster. Get in touch to book.