SJI Electrical provides professional domestic electrical services — we're based in Paisley and cover Howwood, on the A737 between Johnstone and Lochwinnoch, along with the rest of Renfrewshire.
We focus on planned electrical work for homeowners and landlords rather than a high-volume call-out service.
Three quick questions, then it goes straight to SJI on WhatsApp.
Howwood is a small Renfrewshire village of around 1,600 people, sitting between Johnstone and Lochwinnoch beside the A737 Paisley–Ayrshire road. It has its own railway station and McGill's bus services running to Johnstone, Paisley and Lochwinnoch, and its industrial past was in cloth rather than heavy engineering — bleaching and finishing work for the cotton and thread mills of Paisley and Renfrewshire, at Bowfield and at Midtownfield, the latter closing in the 1960s. What we won't do is tell you what the wiring in your house is likely to be before we've seen it. We'll come and look, explain what we find, and put it in writing.
Planned domestic work, carried out properly — not a high-volume call-out service.

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

Improvement works for landlords between tenancies.
EICR & landlord certificates →Howwood sits on the A737 corridor, which is the straightforward run out from our Paisley base and on towards Lochwinnoch. That suits the way we work: planned projects booked for an agreed date, assessed properly in one visit and quoted in writing, rather than same-day call-outs.
Clear communication from first contact through to certification.
Your Howwood postcode and a short description of the job.
A quick check that you're in the area we cover, and a chat about what's involved.
Arranged where the job warrants it, so the quote is based on what's actually there.
Priced in writing, with no obligation to go ahead.
Scheduled for an agreed date, completed properly, certification issued where applicable.
Based in Paisley and providing domestic electrical services across Renfrewshire and the wider Greater Glasgow area:
Yes. Howwood is in Renfrewshire, on the A737 between Johnstone and Lochwinnoch, and is part of the area we cover. Send your postcode and a short description of the work and we'll confirm the next step.
Whatever's there. We don't make assumptions about the age or condition of an installation before we've inspected it — that's what the property tells us, not the postcode.
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 jobs we're asked about, on their own or alongside other planned work.
We mainly focus on planned domestic electrical work and larger projects. 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 Howwood, or elsewhere in Renfrewshire, with planned electrical work in mind, contact SJI Electrical. Send your postcode and a short description of the work and we'll confirm the best next step.