SJI Electrical provides professional full and partial house rewires — based in Paisley and working across Cardonald and the wider Glasgow south-west.
We never recommend rewiring unnecessarily. Every project starts with a proper inspection and an honest assessment of what your Cardonald home actually needs.
Three quick questions, then it goes straight to SJI on WhatsApp.
Cardonald is one of the more clearly-dated suburbs in Glasgow when it comes to its housing stock. Most of it was built in the interwar 1930s, not long after the area was annexed from Renfrewshire to Glasgow in 1926: North Cardonald's mix of owner-occupied and council-built homes, and South Cardonald's cottage flats down towards the White Cart Water. The Moss Heights flats came a little later, in the 1950s — recognised as the UK's first high-rise flats, and among the first anywhere to be built with central heating as standard.
That's a large, coherent body of housing now approaching a century old in the older parts of Cardonald, which is exactly the kind of age where original wiring starts to fall well outside what a modern household needs. It's a genuine, publicly documented fact about the area — not a claim about work we've personally carried out on any specific street — and it's worth knowing before you decide whether your own property needs a full rewire or just a partial upgrade.
Not every property needs a full rewire — we inspect properly, then recommend the right solution.

New wiring throughout the property, a modern consumer unit, replacement sockets and switches — then full inspection, testing and certification.

When only specific circuits or previously-altered sections are outdated — a practical option within a wider renovation. We'll advise honestly which you need.

Modern consumer units installed as part of a rewire, or as a standalone upgrade to an older board.
Fuse board upgrades →
Rewiring planned into renovation or structural work — routes planned properly, disruption reduced.
Rewiring does involve accessing walls, ceilings and floorboards — but careful planning significantly reduces the inconvenience, whether it's a cottage flat in South Cardonald or a semi-detached home further north.
We ensure you understand every stage before work begins.
Call or send us the details of your Cardonald property and what's prompting the rewire.
A proper inspection of the existing installation — full rewire or partial, we assess honestly.
A written timeline and schedule agreed with you before any work begins.
Structured, organised installation — floors protected, safe access, tidy at day's end.
Full inspection, testing and certification on completion, by qualified electricians.
There's no single answer — it depends on the size and layout of the property. After inspecting your Cardonald home, we'll agree a written timeline and schedule with you before any work begins, so you know exactly what to expect.
Not necessarily. Much of Cardonald was built in the 1930s, which is a genuine reason to have the wiring checked, but every property is different — we inspect first and advise honestly rather than assuming.
In many cases, yes. We plan circuit phasing logically, maintain safe access throughout the project, protect flooring and furnishings, and leave the property safe at the end of each working day.
Rewiring does involve accessing walls, ceilings and floorboards to run new cable. We keep this to the minimum necessary and work carefully, but the amount of making-good varies by property — we'll talk you through what to expect when we quote.
Not necessarily. In some cases, only certain circuits or areas need upgrading. We inspect the property properly and advise honestly on whether a partial upgrade is enough, or whether a full rewire makes more sense long term.
Yes. Every rewire is inspected, tested and certified on completion, and carried out by qualified electricians.
If you're renovating, upgrading, or concerned about outdated wiring in Cardonald or the wider Glasgow south-west, contact SJI Electrical to arrange an assessment.