Carbon Monoxide: The Symptoms, the Signs on Your Appliances, and What to Do
Carbon monoxide has no smell, colour or taste. The symptoms to watch for, the signs on your appliances, what to do if your alarm sounds, and how a service…
Read the guideAdvice & Guides
Straight answers from engineers who do the work, written for West Midlands homes.
Quick answer
Practical guides on boiler faults you can fix yourself, what a new boiler really costs in Birmingham, landlord gas safety duties, and whether your system genuinely needs a power flush. Written by our own Gas Safe engineers, not copied from a manufacturer's brochure.
Why Is My Boiler Not Working? A Birmingham Engineer's Checklist
Before calling an engineer, check three things: system pressure (should sit between 1 and 1.5 bar cold), whether the condensate pipe outside has…
Read the guideHow Much Does a New Boiler Cost in Birmingham?
In Birmingham, a like-for-like combi boiler swap costs between £1,999 and £2,899 fitted depending on the model, and converting from an old cylinder…
Read the guideLandlord Gas Safety in England: What You Actually Have to Do
Every landlord in England must have all gas appliances and flues checked every 12 months by a Gas Safe registered engineer, give tenants a copy of…
Read the guideDo You Actually Need a Power Flush?
You need a power flush if radiators are cold at the bottom across several rooms, bleed water runs black, the boiler kettles or bangs, or you are…
Read the guideBoiler Fault Codes Explained: Vaillant, Worcester, Baxi, Ideal & Glow-worm
Fault codes differ by manufacturer, but the same handful of problems show up again and again: low pressure, a flame that won't light or won't stay…
Read the guideHow to Increase the Lifespan of Your Boiler
Most boilers last 10 to 15 years, and the single biggest factor in reaching the top of that range rather than the bottom is what's circulating inside…
Read the guideHeating Controls and Thermostats Explained
A room thermostat switches your heating on when the air around it drops below the temperature you've set, and off once it's reached it — that's the…
Read the guideHIU Not Heating Water? Common Causes and Fixes
If your HIU has stopped heating water, first rule out the things that cost nothing to check: whether neighbouring flats are affected too, whether…
Read the guideWhat Is a Heat Interface Unit? A Plain-English Guide
A heat interface unit is a wall-mounted box that gives a flat heating and hot water on demand without burning anything. Rather than making heat like…
Read the guideHIU Service Cost in 2026: What You Should Pay
A HIU service costs £95 for our Essential package, £115 for Complete and £170 for Premium, which is the one that includes cleaning the heat…
Read the guideHIU vs Combi Boiler: What's the Difference?
A combi boiler burns gas in your home to make heat. A heat interface unit burns nothing — it takes heat from a shared network running through the…
Read the guideBoiler playing up? Call for a straight answer.
We will tell you honestly when we can get to you, and agree the price before any work goes ahead.