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The Blog
Honest heating advice
from working engineers.
Boilers, heat pumps, servicing, and the questions our customers actually ask. Written by the engineers doing the work, not a marketing team.
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Boilers
Boiler Losing Pressure? Here's Why, and How to Fix It
Your boiler keeps losing pressure and the heating cuts out. Here are the four common causes, from a hidden leak to a tired expansion vessel, the safe checks you can do yourself, and the point where it is time to call a Gas Safe engineer.
Danny6 July 20269 min read
Heat Pumps
Is a Heat Pump Worth It in South Yorkshire?
An honest installer's take on whether an air source heat pump is worth it in South Yorkshire: when it genuinely saves you money, when it does not, how the £7,500 grant fits in, and how to tell if your home suits one.
Adam3 July 20267 min read
Boilers
What Does a New Boiler Cost in Rotherham in 2026?
A straight-talking guide to what a new boiler really costs in Rotherham in 2026: honest fitted prices by boiler type, what pushes a quote up or down, finance from £29 a month, and where the heat-pump grant fits in.
Adam30 June 202611 min read
Boilers
What to Check When Your Boiler Won't Turn On
Your boiler won't turn on and the house is going cold. Before you call anyone out, here are nine safe checks to run through, from the thermostat and fuse to the pressure gauge and a frozen condensate pipe, that often get the heating going again.
Danny25 June 20267 min read
Boilers
How to Choose a Boiler Installer in Rotherham (and Avoid Cowboys)
How to choose a boiler installer in Rotherham you can actually trust: the checks that separate proper Gas Safe firms from the cowboys, what a fair written quote looks like, and the questions worth asking before you hand over a penny.
Adam19 June 20268 min read
Boilers
How to Work Out the Right Boiler Size for Your Home
How to work out the right boiler size for your home, in plain English: typical kW outputs for 3, 4 and 5-bed properties, why your radiators and water pressure matter more than bedroom count, and how to be sure before you buy.
Danny16 June 20268 min read
Boilers
What Does Boiler Installation Cost in Sheffield?
A straight-talking look at what a new boiler actually costs in Sheffield in 2026: real price ranges by boiler type, what pushes a quote up or down, finance options, and the extras worth budgeting for.
Adam10 June 202611 min read
Servicing
What We Actually Check On An Annual Boiler Service
An annual boiler service is £80 — and a lot of customers ask what they're paying for. Here's the full 14-point list of what we inspect, why it matters, and what we'd flag before it becomes a winter callout.
Adam21 May 20266 min read
Boilers
Combi vs system boiler: which is right for your home?
Combi or system boiler? The honest answer depends on three things — how many bathrooms you have, your water pressure, and where your hot water is going. Here's what we tell every customer.
Danny1 May 20264 min readThe newsletter
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