No Heating or Hot Water in Portsmouth?
A cold house at 6am tells you exactly one thing: something in the chain from gas meter to radiator has failed. Our Portsmouth 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
Five checks, none requiring tools: the room stat and timer are actually asking for heat; the gas supply is live (test the hob); the meter isn't out of credit or showing an error; the boiler pressure sits in the green zone — top up via the filling loop if it's dropped below 1 bar; and the external condensate pipe isn't frozen solid, which a jug of warm water cures. Press reset once after any fix. Repeated resetting against an unknown fault isn't a repair, it's a delay — that's the point to hand over.
Why boilers fail in cold snaps
Cold weather is a stress test. Marginal pumps, tired expansion vessels and hesitant igniters all pass it in September and fail it in December. Add the condensate-freeze lockouts that arrive with the first hard frost — particularly on pipes run externally without lagging, common across Portsmouth and the wider Hampshire area — and the seasonal spike explains itself. A pre-winter service catches most of it early; the emergency line catches the rest.
Emergency pricing, straight
Emergency attendance in Portsmouth runs from £119 covering call-out and the first hour, quoted on the phone before dispatch. Parts are priced before fitting. If your situation can safely wait for a next-day standard slot at a lower rate — heating down but hot water working in mild weather, say — we'll tell you that instead of dispatching an emergency you don't need.
How fast can help reach Portsmouth?
Emergency dispatch for Portsmouth is deliberately simple — nearest available Gas Safe engineer, rate stated before travel, direct contact once matched. Rural addresses around Portsmouth are covered on the same basis, with the right fuel credentials attached for oil and LPG systems.
Every home with a boiler, fire or heater needs a working alarm: carbon monoxide symptoms, alarm placement and what to do if you suspect it.
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.
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.
Will you charge me a call-out just to press reset?
We try hard to prevent exactly that: the phone triage walks you through pressure, condensate, thermostat and reset checks first, free. If an engineer attends and finds a genuine fault, normal rates apply; the checks exist so you don't pay for a visit a jug of warm water would have solved.
What information should I have ready when I call?
The boiler make and model if visible, any error code on the display, whether you have gas at other appliances, the pressure-gauge reading, and your postcode. Thirty seconds of facts routes the right engineer with the right parts far better than five minutes of description.