Extension & Loft Electrical Work · Buckinghamshire

Home Extension Electrics in Aylesbury

Bringing a extension wiring up to current standards in Aylesbury usually means starting with the installation you have, not the one a brochure imagines.

Victorian terraces around the old centre, extensive post-war estates, and large modern developments at Berryfields, Fairford Leys and Kingsbrook. Some are wired to a good standard already; others still carry decades-old fuse boards, buried junction boxes and cabling that predates modern accessory ranges. We'll walk it through with you, share the readings, and give you an option that's proportionate to the property — not the biggest quote we can write.

Coordinated with builder First & second fix Certified

Based at 14 Kelly Road, High Wycombe HP11 1BW. Domestic only.

Common extension wiring jobs we see in Aylesbury

  • a loft conversion with dormer and a new bathroom

  • a garage-to-annexe conversion needing its own consumer unit

  • a wraparound extension where existing kitchen circuits need re-planning

  • a two-storey side extension adding a bedroom and en-suite

Kit & materials we use

  • surface and flush metal-clad accessories
  • 6mm² SWA for outbuildings
  • sub-boards for annexes and garage conversions
  • Cat6 data cabling

Scope note: Extension work is priced against the builder's programme. Making-good of plaster and decorating around new accessories is by others.

Not sure if it's the right work?

If you're not sure whether a extension wiring is what you actually need at your Aylesbury property, call us. We'd rather tell you honestly than quote you into work that doesn't help.

Questions we get asked most

Will the new work be certified?
Yes, as new circuits under BS 7671 with a full initial verification test.
Do we need a bigger consumer unit?
Sometimes. If there are no spare ways, we either fit a new unit or add a small sub-board fed off a suitable circuit.
Do you handle data cabling too?
We can run Cat6 to the extension while the walls are open, so points are neat and hidden.
Can we plan for future EV charging?
Yes — we can pull a spare conduit or cable now, so a future charger is a switch-on job.

Related pages you may want

Why choose Insight Electrical for a extension wiring in Aylesbury

Local, small, and domestic-only. That combination means you'll speak to the person doing the work, we're realistic about what a Aylesbury extension wiring actually costs, and we don't push work you don't need.

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