Tell us what's happening with your boiler and roughly where you are in Blyth, and we'll find a time that suits you. We'll explain what's needed and what it will cost before any work starts.
Looking after Blyth's boilers, from yearly services to new installs
Family-run, Gas Safe registered heating engineers based in Choppington, working across Blyth.

Trusted Heating Engineers Serving Blyth
Gas Wizard Heating is a family-run firm based in Scotland Gate, Choppington, about four miles from Blyth. We're Gas Safe registered and a Baxi Approved Installer, and we look after boilers in all kinds of Blyth homes, from seafront terraces to newer houses in Bebside and Cowpen.
Whether you need a boiler service in Blyth before winter, a repair when the heating stops or a new boiler altogether, here's how we can help.
- Boiler servicing: a yearly check of your boiler's safety and how cleanly it burns. This close to the sea, we pay extra attention to the flue and the casing, where salty air causes rust.
- Boiler repair: when the heating or hot water stops, we find the fault and fix it, whether that's a worn pump, a sticking valve or a boiler that keeps losing pressure.
- Boiler installation and boiler replacement: a new boiler chosen to suit your home and how you use hot water, including taking out an old back boiler and moving to a combi.
Why We Work in Blyth
Blyth is one of the closest towns to our base, so it's a short drive for us whether you live near the seafront or out towards Bebside. It's one of the areas we cover across south-east Northumberland. Its homes range from seafront terraces and post-war semis to modern estates near the A189, and each brings its own heating quirks.
We take bookings Monday to Friday from 7:30am to 8pm, and on Saturdays from 8am to 2pm, so you can fit a service or a survey around work.
Properties in Blyth
Blyth's older terraces and bungalows often have the boiler squeezed into a kitchen cupboard, or still run on a back boiler behind the fireplace. We've taken out back boilers for customers and fitted a combi in their place, sometimes moving the new boiler up into the loft so it's out of the way.
The newer homes in Bebside and Cowpen usually have a combi or system boiler. Once a boiler passes 10 to 15 years old, parts get harder to find and breakdowns come more often, so it's worth weighing up a repair against a replacement. We'll give you an honest view of which makes sense.
Common Problems in Blyth
Living by the sea is hard on boilers. Salty air can rust the flue and the boiler casing, so we check both closely at every service. Old back boilers with pilot lights, and boilers in cramped cupboards with little air, can struggle to burn cleanly, which is a safety question as well as an efficiency one.
Inside the system, sludge builds up over the years and leaves radiators cold at the bottom, which a chemical flush can clear. A radiator that's cold at the top usually just has air in it and needs bleeding. Worn pumps, sticking valves and faulty thermostats cause many winter breakdowns, and a yearly service often catches them before they fail.
Services in Blyth
Other Areas We Cover







