No Heating or Hot Water in Glasgow? Emergency Help
A cold house at 6am tells you exactly one thing: something in the chain from gas meter to radiator has failed. Our Glasgow emergency line is answered around the clock, and while an engineer travels we'll talk you through the safe checks that occasionally fix it before they arrive.
Safe checks while help is on the way
Work the outside-the-case list: thermostat turned above room temperature and programmer calling for heat; credit on a prepayment meter; other gas appliances working (a dead hob suggests a supply issue, not a boiler fault); pressure gauge at 1–1.5 bar, topped up via the filling loop if low; and in freezing weather, the condensate pipe — a frozen section thawed with warm water, then reset pressed, revives more winter boilers than any other single action. If the boiler still won't run, stop: everything further requires a Gas Safe engineer.
Heating but no hot water — or the reverse
One working and one not is diagnostically useful. On a combi, hot radiators but cold taps points hard at the diverter valve or a scaled plate heat exchanger — Glasgow's water from Loch Katrine is among the softest city supplies in Britain — limescale is a non-issue, though the city's older pipework and cold winters keep burst and freeze work steady. On a system with a cylinder, no hot water often means a motorised valve, cylinder stat or timing fault rather than the boiler itself. Either way it narrows the fault before the engineer knocks.
Why boilers fail in cold snaps
Three reasons stack up. Demand: a boiler coasting through summer suddenly runs hard for hours, and marginal components fail under load. Freezing: condensate pipes ice up and trigger lockouts — the classic first-frost fault across Glasgow. Dormancy: pumps and valves that sat still since April stick exactly when asked to move. It's why the same week each autumn fills every heating engineer's diary in Greater Glasgow.
Pricing for no heating or hot water in Glasgow tracks the national bands closely, with the usual local caveats: access difficulty in older Ibrox properties, parts availability for the boiler families common here, and the seasonal demand curve that makes autumn bookings cheaper and calmer than January ones. You will always see the price structure before an engineer travels.
Carbon monoxide safety: symptoms, alarms and what to do — essential reading for every home with a fuel-burning appliance.
Frequently asked questions
I can smell gas — what do I do?
Don't use the form and don't wait for us: open windows, don't operate electrical switches, get everyone out, and call the National Gas Emergency line free on 0800 111 999 immediately. Once the property is made safe, we can arrange the follow-up repair.
My boiler pressure is at zero — is that the fault?
Very likely part of it. Below about 0.5 bar most boilers lock out. Top up to 1–1.5 bar via the filling loop and press reset. If pressure falls again within hours or days there's a leak or a failed component, and that needs an engineer — repeated topping-up is a symptom, not a fix.
Is a frozen condensate pipe really that common?
In the first hard frost, it's the single most common cause of boiler lockout in the UK. The white plastic pipe running outside freezes, the boiler senses the blockage and shuts down. Warm — not boiling — water over the frozen section, then reset, restores most of them. Lagging the pipe stops the repeat.
Do you prioritise households with children or elderly residents?
Yes. Tell us when you call — no-heat triage runs on severity and vulnerability, and households with young children, elderly or medically vulnerable residents move up the rota at no premium.