SJI Electrical provides professional domestic electrical services — based in Paisley, around six miles away, and covering Houston, neighbouring Crosslee and the wider Gryffe Valley.
We focus on planned electrical work for homeowners and landlords rather than a high-volume call-out service, so every job starts with a proper assessment of what the property actually needs.
Three quick questions, then it goes straight to SJI on WhatsApp.
Houston sits in the Gryffe Valley about six miles north-west of Paisley, and it is really two villages in one. The historic nucleus — the traditional cottages along North Street and South Street — dates mainly to the 1780s, and the old village was designated a conservation area in 1968. Around that core, modern expansion, most visibly the upmarket Craigends area, has turned Houston into a predominantly suburban dormitory settlement for Glasgow and Paisley, with a population of around 6,360. Neighbouring Crosslee, which shares the civil parish of Houston and Killellan, sits just alongside and is covered on the same trips. That split — 18th-century cottage stock at the centre, far more recent housing around it — is why domestic electrical work here differs so much from one address to the next.
Planned domestic work, carried out properly — not a high-volume call-out service.

New wiring throughout the property, or upgrades to specific circuits — inspected, tested and certified on completion.
House rewires in Houston →
Replacing an outdated fuse board with a modern consumer unit, on its own or as part of wider work.
Fuse board upgrades in Houston →
Electrical work planned into a wider renovation or extension, coordinated with builders and joiners.

Improvement works for landlords modernising older housing stock between tenancies.
EICR & landlord certificates →We work with homeowners and landlords across Houston and Crosslee on planned electrical projects rather than emergency call-outs — the kind of work that benefits from a proper look at the property first. In an older cottage in the village core, and in the newer houses out towards Craigends, that means the same thing: establishing what the existing installation looks like, what actually needs doing, and how the work will be carried out. Older properties and conservation areas both make that worth settling up front, so we agree the approach with you before anything starts.
Clear communication from first contact through to certification.
Call, message or use the website form with your Houston postcode and a short description of the work.
We confirm your location and discuss what's needed before arranging anything further.
Arranged where required, so we can assess the property properly before quoting.
A written quote provided, with no obligation to proceed.
Work scheduled and completed professionally, with testing and certification issued where applicable.
Based in Paisley and providing domestic electrical services across Renfrewshire and the wider Greater Glasgow area:
About six miles. Houston sits in the Gryffe Valley north-west of Paisley, so it's a straightforward run out for a quote or a visit, and we cover neighbouring Crosslee on the same trips.
Yes. The historic centre of Houston, along North Street and South Street, is mainly 1780s cottage stock, while areas such as Craigends are far more recent. The two need different approaches, so we assess each property individually rather than working to a template.
The old village was designated a conservation area in 1968. We're electricians rather than planning consultants, so we don't advise on what consents a property might need. What we do is make sure the approach is established with you before work starts, which matters more in older properties and conservation areas than anywhere else.
Yes. We carry out full house rewires and partial rewires depending on the property and the scope of work needed.
Yes. Consumer unit upgrades are one of the most common domestic requests — in older properties, and in newer ones being extended or prepared for rental.
We mainly focus on planned domestic electrical work and larger projects rather than one-off call-outs. If you're unsure whether your job fits, message us with the details and we'll advise.
If you're a homeowner or landlord in Houston, Crosslee or the wider Renfrewshire area with planned electrical work in mind, contact SJI Electrical for an honest assessment. Send your postcode and a short description of the work and we'll confirm the best next step.