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No heat or hot water in Southampton? No heating or hot water? Tell us the boiler make and any error code and we’ll route the nearest Gas Safe engineer.
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Heating Engineers in Southampton

Vetted, insured local engineersGas Safe registered without exceptionOFTEC registered for oil systemsItemised quotes, no doorstep extras

Finding a heating engineer in Southampton you'd recommend afterwards is the hard part — so we did the vetting first. Every engineer in our Southampton network is Gas Safe registered (OFTEC for oil, MCS for heat pumps), insured, and priced transparently, from Bitterne across to Swaythling.

Check the card: Gas heating work in Southampton means gas work, which UK law restricts to Gas Safe registered engineers. Ask to see the ID card when they arrive and confirm it on the Gas Safe Register — the back of the card lists exactly which appliance types that engineer is qualified for. Registration is verified before we assign work.
Southampton heating notes: Southampton sits on chalk-filtered sources and the water is decidedly hard — limescale is the defining local factor, shortening element life, furring shower heads and stiffening tap cartridges across the city. Southampton mixes Victorian terraces in Shirley, St Denys and Portswood with large postwar rebuilds — a legacy of wartime damage — and a growing waterfront apartment stock around Ocean Village. Mains supply here is managed by Southern Water.

Heating services in Southampton

Boiler Repair

From lockouts to pressure loss: boiler repairs priced before work starts.

from £95

No Heating or Hot Water

Priority response when the heating has failed — vulnerable households first.

from £99

Boiler Servicing

Annual servicing that keeps your warranty valid and winter breakdowns rare.

from £70

Boiler Installation & Replacement

Combi, system or heat-only: quoted after a proper survey, itemised in full.

from £1,800

Central Heating Installation

Full systems designed room by room, then fixed-quoted after survey.

from £3,500

Radiator Repair & Installation

Radiator repairs and replacements at fixed per-radiator prices.

from £85

Powerflushing

Cold-bottomed radiators and kettling boilers sorted at the cause.

from £300

Air Source Heat Pump Installation

MCS-certified heat pump installs with grant support where eligible.

from £7,000

Areas of Southampton we cover

Our engineers work across the whole of Southampton, including Shirley, Portswood, Bitterne, Woolston, St Denys, Bassett, Highfield, Freemantle, Sholing, Swaythling, Millbrook and Ocean Village — plus the surrounding Hampshire area. Wherever you are, the job routes to the nearest qualified engineer with the right credentials for your fuel and appliance.

Frequently asked questions

Are your Southampton engineers Gas Safe registered?

Every engineer taking gas work through the network holds current Gas Safe registration, verified before any job is assigned — and you can check their ID card against the Gas Safe Register on arrival. Oil work goes to OFTEC-registered engineers, heat pumps to MCS-certified installers.

How is pricing agreed for heating work in Southampton?

Repairs get a stated diagnosis and first-hour rate before anyone travels, with parts quoted before fitting. Installations get a fixed price after a survey, itemised so you can see the boiler, flue, filter, controls and labour separately. No doorstep additions.

Can you service my boiler as well as repair it?

Yes — annual servicing is core network work, with proper flue-gas analysis and a service record for your warranty. Booking the service in early autumn is the cheapest way to avoid a winter breakdown in Southampton.

Do you fit new boilers and full central heating systems?

Both — from a like-for-like combi swap to a designed whole-house system with room-by-room heat-loss calculations. Every installation is Gas Safe notified, commissioned with the benchmark record completed, and warrantied.

What should I do if my boiler stops working?

Run the safe checks first: thermostat and programmer, gas at other appliances, pressure gauge (top up via the filling loop if low), and in freezing weather the external condensate pipe. Then one reset. Our no-heating guide covers all eight checks in order.