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BBI Heating & Electrical BBI Heating & Electrical Southampton · Eastleigh

Guides & advice

Straight answers before you spend anything

Written by the people who carry out the installations, not by a marketing department. Where the honest answer is "it depends", we say what it depends on — and where a technology is not right for a property, we say that too.

Heating engineer tools
Accredited byGas Safe RegisteredNICEIC Approved ContractorMCS AccreditedVaillant Approved InstallerF-Gas RegisteredWaterSafe Approved
Vaillant aroTHERM air source heat pump installed outside a home
Heat pumps · 7 min read

Is a heat pump right for my Hampshire home?

The honest version: the appliance is rarely the problem. Whether a heat pump works in your home is decided by heat loss, emitter size and the control setup.

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Grant G1 accredited installer
Grants · 6 min read

The Boiler Upgrade Scheme explained — £7,500 for Hampshire homeowners

What the £7,500 Boiler Upgrade Scheme covers, who qualifies, why your installer must be MCS accredited, and how the money actually reaches you.

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Gas combi boiler on a wall
Heat pumps · 6 min read

Heat pump vs gas boiler: how the running costs actually compare

A straightforward way to compare the two without spreadsheets — and the three variables that decide the answer for your house.

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Solar PV panels at dusk
Solar · 6 min read

Solar PV in Hampshire: what a realistic system looks like

Roof orientation, panel count, batteries and the electrical work behind it — what actually changes the outcome.

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Worcester Bosch boiler installation in progress
Boilers · 4 min read

How long does a boiler installation actually take?

Day by day for a like-for-like swap, a conventional-to-combi conversion and a full system upgrade — plus the five things that actually make a job overrun.

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Accredited heating engineer at work
Grants · 4 min read

What is MCS accreditation, and why does it matter?

The certification that decides whether you can access Boiler Upgrade Scheme funding, how to check a number yourself, and what MCS does not tell you.

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Heating engineer's tools
Advice · 4 min read

Five questions to ask any heating installer before you sign

Five questions that separate a survey-based quotation from a sales visit: heat loss calculations, who certifies the electrics, MCS numbers and service prices.

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Home EV charger installation
EV charging · 5 min read

EV charger installation in Southampton: a homeowner's guide

Supply capacity, charger types, solar diversion and the electrical work behind a tidy home EV charger installation in Southampton and across Hampshire.

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Still not sure which way to go?

Because we install heat pumps, solar, gas, oil and electric systems, we can quote you more than one option and let the numbers decide.

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