What Does Commercial Electrical Work in Edinburgh Involve?
Commercial electrical work covers everything from fuse board upgrades and EICR testing to full rewires, LED lighting and EV charger installation for shops, offices, warehouses and hospitality premises. If you're running a business in Balerno, Currie, Corstorphine, Colinton or anywhere in Edinburgh, our commercial services cover the full range, and we'd rather talk you through what your specific building needs than have you guess from a list.
What kinds of jobs fall under commercial electrical work?
Commercial electrical work is any electrical installation, testing or maintenance carried out in a building used for business rather than as someone's home, and it spans a much wider range of tasks than most people expect. It includes fuse board and distribution board upgrades, full or partial rewires, EICR testing and certification, LED and emergency lighting, fire alarm interlinking, socket and data point installation, and increasingly, EV charger installation for staff and customer parking.
For a shop unit in Corstorphine that's just been fitted out, that might mean new circuits for signage, till points and shop lighting. For an office in Colinton, it's more likely to be data cabling, LED panels and testing the existing fuse board against current load. For a warehouse or workshop on the edge of Currie, three-phase power, machinery circuits and emergency lighting tend to dominate. The common thread is that commercial work has to satisfy insurers, landlords and, in some cases, licensing bodies, not just the person who flicks the switch.
What's the difference between commercial and domestic electrical services?
Commercial electrical services generally involve higher loads, stricter certification requirements and multiple stakeholders (landlords, tenants, insurers), while domestic electrical services deal with a single household's wiring, sockets and lighting. The underlying wiring regulations are the same, but the paperwork, scale and urgency differ considerably.
A domestic job, say adding spotlights or fixing a tripping circuit in a flat, usually has one decision-maker and a fairly quick turnaround. A commercial job in an Edinburgh office or shop often needs sign-off from a landlord, has to fit around trading hours, and carries a heavier certification trail because the building's insurance and, sometimes, a licensing authority depend on it being correct. We cover both sides of this from the same team; if your enquiry turns out to be more of a household job, our domestic services page covers that, and our guide on whether you need a rewire is useful background if you're weighing up a full rewire either way.
Why does Edinburgh's older building stock make commercial jobs different here?
Edinburgh's commercial premises range from Georgian and Victorian sandstone conversions in the New Town and Old Town to modern business units around Currie and the Heriot-Watt area near Balerno, and the older stock changes how the work has to be done. Original wiring hidden behind cornicing, shared risers in tenement shopfronts and listed building restrictions all add steps a newer unit wouldn't need.
A ground-floor shop in a Georgian townhouse might have wiring that's been added to piecemeal over decades, with a fuse board that was never sized for modern lighting, tills and card machines. Listed status can restrict how cables are routed or where new fittings go, so the work needs planning before it needs a screwdriver. Meanwhile a unit on a newer business park near Balerno or Juniper Green is usually simpler structurally but might carry a heavier electrical load from machinery or a bank of chargers. Knowing which situation you're in changes the quote, the timescale and sometimes the certification needed, which is why we always look at the building before pricing the job.
What electrical work is notifiable in Scotland?
In Scotland, most electrical installation work in a home or business is notifiable under building regulations unless it's minor, meaning it has to be reported to the local authority's building standards department, usually by a certified electrician who can self-certify through a registered competent person scheme. New circuits, consumer unit replacements and rewires typically fall into this category; simple repairs and like-for-like replacements usually don't.
For commercial premises, notifiable work often overlaps with other compliance needs, insurance conditions and, for licensed premises, requirements set by the licensing board. As a NICEIC registered contractor, we can self-certify notifiable work directly, which avoids you having to deal with the council separately. It's one of the quieter benefits of using a registered electrician rather than an unregistered tradesperson, and it matters more on commercial jobs where the paper trail gets checked more often.
Does an EICR check every socket?
An EICR (Electrical Installation Condition Report) is a visual and testing inspection of a building's fixed wiring, and while it's thorough, it doesn't necessarily test every single socket in isolation; it samples and tests the installation as a system, checking circuits, protective devices, earthing and a representative range of accessories. The percentage tested depends on the size and condition of the installation.
For a small shop or office, an electrician will usually test a very high proportion of accessories because there aren't many. For a large commercial unit with dozens of sockets on the same circuits, testing is more about proving each circuit is safe and correctly protected than physically testing every single point. If something looks wrong visually, a competent electrician investigates it whether or not it was on the original sampling plan; that's part of what you're paying for with a properly qualified inspector rather than a quick look-over.
What fails an EICr test?
The most common EICR failures are missing or inadequate earthing and bonding, damaged or overloaded wiring, absence of RCD (residual current device) protection on relevant circuits, and consumer units that don't meet current safety standards, including old fuse boards with no RCD protection at all. Overloaded sockets and DIY additions also show up regularly.
On commercial properties specifically, we often see fuse boards that were adequate for the original tenant but haven't been reassessed since the space was extended or the equipment changed, extension leads doing the job permanent wiring should be doing, and emergency lighting that's never been tested since installation. None of these are unusual, and most are fixable without a full rewire; the report tells you what needs attention and how urgent it is, coded from C1 (danger present, needs immediate action) down to C3 (improvement recommended).
How much does commercial electrical work cost in Edinburgh?
Commercial electrical work in Edinburgh doesn't have a single price because the range is genuinely wide: a fuse board upgrade in a small shop is a different job to rewiring an office floor or fitting out a new unit. What drives the cost is the size of the installation, the age and condition of the existing wiring, access and working hours, and whether the certification needed goes beyond a basic inspection.
We'd rather give you an honest figure after seeing the space than publish a number that doesn't apply to your building. Factors that consistently move the price include how much of the existing wiring can stay versus needs replacing, whether work has to happen outside trading hours (which affects labour cost), and how many circuits or outlets are involved. If you want a straight answer for your specific premises, get in touch and we'll talk it through before anything is booked.
How often does a commercial EICR need renewed?
Most commercial EICRs need renewing every five years, though this can be shorter depending on the type of premises, insurance conditions, or if a previous report flagged issues that need re-checking sooner. Landlords, licensing conditions and some insurers can all set their own stricter intervals.
If your business operates from a rented unit, check your lease and your insurance policy rather than assuming the standard five years applies, because commercial leases regularly build in shorter inspection cycles than the general guidance. It's also worth having a fresh EICR done whenever a tenant changes, a space is refitted, or heavy new equipment is installed, since the previous report won't reflect the new load on the system.
Can businesses have EV chargers installed at their premises?
Yes, businesses across Edinburgh, Balerno and the surrounding areas can have EV chargers installed for staff, fleet vehicles or customer parking, and this is one of the fastest-growing parts of commercial electrical work as more companies electrify their vehicles. The installation needs the same care as any commercial circuit: correct load assessment, dedicated circuits and certification.
The practicalities differ from a home installation mainly in scale and load management; a business site with several chargers needs the supply and distribution board assessed to make sure it can handle simultaneous charging without tripping out or needing a costly supply upgrade. We install these as part of our EV charger installation work, and if you're weighing up cost for a single charger first, our guide on home EV charger installation costs in Edinburgh gives a useful sense of what drives pricing, even though commercial jobs scale differently.
What happens during a commercial electrical job, step by step?
A commercial electrical job typically runs through survey, quotation, scheduling around your trading hours, the work itself, and then testing and certification, in that order, so you know what's coming before anything is switched off. The exact steps flex depending on the size of the job.
Initial survey. We look at the existing installation, the fuse board, cable routes and any specific issues you've flagged, whether that's a shop in a Georgian building or a warehouse unit near Currie.
Quotation. You get a clear price based on what we've actually found, not a generic estimate.
Scheduling. For businesses that can't afford downtime, we plan work around trading hours or in phases, particularly for retail and hospitality clients.
The work itself. Whether it's a fuse board swap, new circuits, lighting or an EV charger install, the job is carried out to 18th Edition wiring regulations.
Testing and certification. Every job is tested and the correct certificate issued, whether that's a minor works certificate, an electrical installation certificate, or an EICR.
Handover. You get the paperwork you need for insurers, landlords or licensing purposes, explained in plain terms rather than left as a stack of forms.
Which areas do you cover around Edinburgh?
We cover Balerno, Juniper Green, Currie, Corstorphine, Colinton and Edinburgh more widely, working with businesses and homes across the west of the city and into the surrounding villages. Being based in Balerno means we know the mix of building types in this part of Edinburgh well, from the older cottages and shopfronts to the newer developments further out.
If you're searching for an electrician near me from a business address in this part of the city, whether that's a domestic electrician in Edinburgh or a commercial contractor, we're a genuinely local call rather than a national firm dispatching whoever's free that day.
Why choose Ayton Electrical for commercial work?
Paul Ayton is NICEIC registered and a SELECT member, which means the work is checked against recognised industry standards rather than just Paul's own judgement, and it gives you a paper trail if you ever need to prove compliance to an insurer or landlord. That matters more on commercial jobs than almost anywhere else, because the certificate is often the thing that keeps a lease or an insurance policy valid.
Customers who've had us in for lighting changes, pendant fixtures and rewiring work consistently mention punctuality, clear communication and turning up when they said they would, which sounds like a low bar until you've dealt with a contractor who doesn't. We're honest about scope too: if an EICR turns up faults that need more than a quick fix, we'll tell you plainly rather than talk you into work you don't need, and if a job is genuinely outside what we can do well, we'll say so.
FAQs
How much is an electrician per hour in Scotland?
Hourly rates for electricians in Scotland vary by region, experience and whether the job is domestic or commercial, and we don't publish a flat hourly figure because most commercial jobs are quoted as a fixed price once we've seen the work involved. Contact us directly for an honest quote based on your actual job rather than a generic rate.
How much does an electrician charge in the UK?
Charges across the UK vary widely by region, with electricians in London and the south east typically charging more than those in Scotland and the north, and the figure also depends heavily on whether it's a call-out, a day rate, or a fixed-price project. For commercial work specifically, the size and complexity of the installation matters more than location alone.
How much does an EICR certificate cost in Edinburgh?
EICR costs in Edinburgh depend on the size of the premises, the number of circuits and accessories, and how easy access is to the areas being tested, so a small shop and a large office floor won't cost the same. We'll give you a fixed price once we know the size of your installation rather than quote blind.
How much does an EICR test cost?
An EICR test's cost is driven mainly by how many circuits and outlets need checking and how long the inspection takes on site, rather than a flat national fee. Larger or older commercial installations with more to test naturally cost more than a small, modern unit with a straightforward layout.
Can a normal electrician do an EICr?
Not every electrician is qualified or insured to carry out EICR inspections; it needs specific training and, ideally, registration with a body like NICEIC or SELECT to be accepted as valid by insurers, landlords and licensing authorities. As a NICEIC registered contractor, we're qualified to carry these out and issue certificates that stand up to scrutiny.
Can I sell my house without an electrical safety certificate?
You can legally sell a house in Scotland without a current electrical safety certificate, but most buyers, solicitors and mortgage lenders will expect to see one, and its absence can slow down or complicate a sale. It's the same principle for commercial premises changing hands or being re-let: a valid EICR reassures the other side that they're not inheriting a hidden problem.
Is it illegal to do your own electrical work in the UK?
It isn't automatically illegal to do your own electrical work in your own home, but certain work is notifiable and must be certified by a registered electrician or reported to building control, and getting it wrong can invalidate insurance or create a genuine safety risk. In commercial premises, unauthorised DIY electrical work is a much bigger risk because it can breach insurance conditions and lease terms outright.
Can a handyman do electrical work in the UK?
A handyman can carry out very minor, non-notifiable electrical tasks, but anything involving new circuits, consumer units or work that needs certification should be done by a registered electrician, because a handyman generally can't issue the certificates that landlords, insurers or building control require. For commercial premises, this distinction matters even more since the paperwork is often checked.
What can a non-qualified electrician do?
A non-qualified person can usually carry out very basic tasks like replacing a light switch or socket faceplate, but anything involving the fixed wiring, new circuits, consumer units or work that needs to be certified is outside what's appropriate without proper training and registration. If in doubt, it's worth asking a qualified electrician rather than guessing where the line sits.
How to get an approved electrician?
The most reliable way to find an approved electrician is to check registration with a recognised body such as NICEIC or SELECT, both of which maintain public registers of assessed contractors. We're registered with both, so you can verify our credentials independently rather than taking our word for it.
How can I find a good electrician?
Finding a good electrician generally comes down to checking they're registered with a recognised body, reading genuine local reviews, and asking how they handle certification and follow-up if something needs revisiting. We currently hold a 5 star rating from the reviews we've received locally, which we'd rather you check for yourself than take as a claim.
What is the best way to find an electrician?
The best way to find an electrician is to start with registration bodies like NICEIC or SELECT, then narrow down by local reputation and how clearly they explain pricing and paperwork before starting work. A registered local contractor who answers questions plainly, rather than the cheapest quote on paper, tends to save money over time.
What is an electrician?
An electrician is a qualified tradesperson trained to install, inspect, test, maintain and repair electrical systems in buildings, from household wiring to full commercial installations. Training typically includes a recognised apprenticeship or qualification plus ongoing knowledge of current wiring regulations.
What exactly is an electrician?
Specifically, a qualified electrician has completed formal training in electrical installation, understands the wiring regulations (currently the 18th Edition), and is competent to test and certify work rather than just carry it out. Registration with a body like NICEIC or SELECT adds an extra layer of independent checking on top of that qualification.
Who are the biggest electrical contractors in the UK?
The largest electrical contractors in the UK tend to be national firms working on major infrastructure, construction and industrial projects rather than local shops, offices or homes. For a business in Balerno, Currie or Edinburgh, a locally based, registered electrician usually offers a faster response and a more personal service than a large national contractor would for a job of this size.
Why do electricians keep one hand in their pocket?
Keeping one hand in a pocket while working near live circuits is a genuine safety habit, aimed at preventing a shock from crossing the body through both arms and the chest, which is the path most likely to affect the heart. It's a small habit that reflects a wider point: proper training teaches electricians to work safely around risk, not just to avoid it by luck.
Can electricians make 70k a year?
Experienced, self-employed electricians running their own commercial and domestic work can earn well, though income varies enormously depending on location, workload, qualifications and whether they're employed or running their own business. It's a trade that rewards experience and reputation rather than a fixed salary ladder.
Is electrician a stressful job?
Electrical work carries genuine responsibility, since mistakes can be dangerous, which iswhy training and experience matter, but most electricians find the day-to-day work satisfying rather than stressful once they're established, particularly when jobs are planned properly and paperwork is in order.
Who earns more, a plumber or an electrician?
Earnings for both trades vary widely by region, experience and whether they're self-employed or employed, and neither consistently out-earns the other across the UK. Reputation, registration and the ability to take on commercial as well as domestic work tend to matter more than which trade you pick.
How much should a self-employed electrician charge per hour?
Self-employed electricians set rates based on their overheads, qualifications, insurance and local market conditions, so there's no single correct figure, and quoting a flat hourly rate can be misleading for commercial jobs that are better priced as a whole project. We price most commercial work this way for exactly that reason.
What are the new rules for electricians in the UK?
Wiring regulations are updated periodically, with the 18th Edition being the current standard that registered electricians work to, and amendments are issued from time to time to address new technology like EV charging and renewable energy systems. Staying registered with a body like NICEIC or SELECT means ongoing training is required to keep up with these changes, rather than qualifying once and never updating.
How much should you pay for an electrician?
What you should pay depends on the size and complexity of the job, the electrician's qualifications and registration, and whether certification is included, so the fairest approach is to get a clear, itemised quote rather than compare a single hourly figure. A properly registered electrician who explains the price upfront is generally worth more than the cheapest quote with no breakdown.
How much do electricians charge per hour in Scotland?
Rates across Scotland vary by region and by whether the work is domestic or commercial, and most commercial jobs in Edinburgh are quoted as a fixed project price rather than an hourly rate once the scope is known. Get in touch with your specific job and we'll give you a straight figure.
Ready to get your commercial electrical work sorted properly?
Whether you're dealing with a failed EICR, planning a fuse board upgrade, fitting out a new unit in Corstorphine or Colinton, or looking at EV chargers for staff parking near Balerno or Currie, it helps to talk to someone who'll look at the building before quoting a number. Paul Ayton and the team are NICEIC registered and SELECT members, based right here in Balerno, and happy to talk through what your premises actually needs.
Get in touch through our contact page or call 0131 392 7845, and we'll arrange a time to have a proper look, no pressure, just a clear answer on what the work involves and what it'll cost.
Comments