SJI Electrical carries out consumer unit and fuse board upgrades across Inchinnan — the central control point of your property's electrical system, in a village on the A8 a short drive north of our Paisley base.
We inspect the existing installation first and explain exactly what an upgrade involves before anything is booked in, so you know what you are paying for and why.
Three quick questions, then it goes straight to SJI on WhatsApp.
The consumer unit is the central control point of your property's electrical system, and it is usually the first thing worth looking at when something is not behaving. Inchinnan's older stock — including the cottages originally built for workers at the tyre works and the airship works before them — was wired for a household that used a fraction of the electricity a modern one does.
A board that coped perfectly well for decades can be the limiting factor once a kitchen is replaced, a room is converted, or a property is brought up to standard for letting. We inspect what is actually fitted and explain plainly what condition it is in before recommending anything.
A structured process from the first inspection through to certification — the same on every job.

Safe isolation of the supply and inspection of the existing circuits before any work begins, so we know exactly what we are dealing with.

Removal of the existing board and installation of a modern consumer unit with improved circuit protection and more capacity.

Every circuit tested once the new board is in, with clearer circuit identification and better organisation than most older boards ever had.

Certification issued on completion, confirming the work meets current standards and giving you a record for the property.
EICR & landlord certificates →An upgrade is not only about compliance — it changes how the electrics behave day to day. Circuits are protected more effectively, there is capacity for the appliances a household actually runs now, and it becomes obvious which circuit is which when something does trip.
For a landlord preparing an Inchinnan property to let, it is also one of the most straightforward improvements to get out of the way between tenancies, since most installations are completed within a single day.
A clear process from enquiry through to certification.
Get in touch with the details of your Inchinnan property and the board currently fitted.
Inspection of the existing installation, and a clear explanation of what we find.
A written quotation provided before any work is booked in.
Professional installation — most jobs completed within a single day.
Full testing carried out and certification issued on completion.
Based in Paisley and upgrading consumer units across Inchinnan, the Renfrewshire villages and the wider Greater Glasgow area:
Common signs include an older-style board still fitted, faults or frequent tripping, planned renovation work, or a property being prepared for rental. We inspect the existing installation and explain what we find without recommending work you do not need.
Most installations are completed within one day, depending on the property. We confirm the timing once we have seen the existing board and agreed the scope with you.
The supply has to be safely isolated while the board is changed, so there is a period without power. We agree the day and the working window with you in advance so it can be planned around.
Yes. Every upgrade includes full system testing, and certification is issued on completion confirming the work meets current standards.
Yes. A modern consumer unit is often installed as part of a full or partial rewire, or on its own where the rest of the wiring is sound.
It is a common request ahead of a new tenancy or as part of wider landlord improvement works, and it often comes up alongside an EICR. We can advise on what your particular property needs and coordinate the work around tenancy dates.
Whether your Inchinnan property still has its original board or needs an upgrade ahead of renovation or letting, contact SJI Electrical for an honest assessment and a clear written quote.