SJI Electrical provides electrical installations for retail fit-outs — based in Paisley and working across Renfrew, Renfrewshire and the wider Greater Glasgow area.
Renfrew is home to Braehead shopping centre — around 110 shops in the mall plus roughly 10 more in the adjacent retail park, alongside the town's own retail streets.
Three quick questions, then it goes straight to SJI on WhatsApp.
New units and units changing hands are common at a centre the size of Braehead, and Renfrew's own high street sees a steady turnover too — both mean genuine, ongoing shop-fit and refurbishment work for a local electrical contractor.
Braehead's scale — anchors including M&S, Primark, Next, Boots, Sainsbury's and IKEA, plus Braehead Arena in the same complex — alongside Renfrew's own retail streets, means consistent shop-fit and refurbishment electrical work across the town. Whether it's a new unit fitting out from a shell, or an existing shop refreshing its lighting and power layout, we approach each project on its own terms and plan the electrics around how the space is actually going to be used. Retail schedules are often tight, so we agree our part of the programme early and stick to it.
From power layout planning to signage, coordinated with your wider fit-out team. Each of the following is scoped and quoted individually, so you only pay for what your unit needs.

Lighting layout planning and power for point-of-sale systems and retail equipment.

Power distribution for counters and displays, plus electrical supply for signage.

Back-of-house electrical work and distribution board installs and upgrades.

Working alongside shop-fitting contractors, interior designers, joiners and landlords.
We regularly coordinate with shop-fitting contractors, interior designers, builders, project managers, joiners and commercial landlords — working with independent retailers and chains alike, as part of a wider fit-out team where needed. Fit-out timelines are often tight and involve several trades working around each other, so we agree our part of the schedule up front and keep you informed if anything changes.
Clear communication from first contact through to certification.
Share your Renfrew unit's details and fit-out timeline.
We confirm your location and discuss what's needed.
Arranged where required, alongside your fit-out team.
A written quote, scoped and priced before anything starts.
Work scheduled and completed professionally, with certification issued.
Yes. We work with a range of retail clients, from independent shops to chain stores.
Yes. We regularly coordinate with other contractors, including shop-fitters, interior designers and project managers.
Yes. Lighting and power planning are core parts of our fit-out work, from initial layout through to the finished install.
Yes. All work is clearly scoped and agreed in advance.
Yes. All fit-out work is completed by certified electricians with relevant experience.
Where planned in advance, we can discuss scheduling to work around trading hours and minimise disruption to your business.
If you're fitting out a retail unit at Braehead or elsewhere in Renfrew, contact SJI Electrical to discuss your project. Send us your timeline and we'll confirm how we can fit in alongside your wider fit-out team.