
Panel Upgrades
Load recorded before a size is chosen, so the upgrade suits the building rather than a specification.
Learn More about Panel UpgradesWhatever the building, London Electrical Services will price electrical services across London.


Century homes, student rentals, offices and light industrial all fail differently, and the electrician who only knows one of them tends to guess at the rest. London Electrical Services works across all of it in London, and our emergency electrical services take the calls that cannot wait for a specialist to become free.
Everything is quoted in advance, with electrical estimates separating what is urgent from what can be planned. Rewires, tenancies and commercial electrician services across London run to one standard. For premises that cannot lose supply we install backup generator installation and solar battery backup, and engineer commercial backup solutions tested before handover.
Old wiring, modern loads and commercial distribution are all routine, so the job is not learned at your expense.
Out-of-hours calls reach an electrician who attends, rather than an answering service that takes a message.
You will know what genuinely cannot wait, so the budget goes where the risk actually is.
Permits, inspection and certificate handled as part of the job rather than treated as optional paperwork.
Century homes, rentals and light industrial premises each outgrow their distribution in their own way, but all of them benefit from the same starting question.
Measuring what the building actually draws means the upgrade fits the property rather than a standard specification pulled off a shelf.
Plenty of wiring looks alarming and is perfectly serviceable. Knowing the difference is what lets the budget go where the risk is.
Where an installation would be a permanent nuisance in the position you want it, we will say so rather than take the work.
Permit, inspection and certificate handled as part of the job, so nothing is outstanding when the property changes hands.
Most repeat faults come back because the symptom was replaced and the cause was never found. Property owners in London use London Electrical Services for electrical repair, covering fault tracing, testing under load, terminations, and lasting fixes.
Tandem breakers filling a board are a sign the service is already at its limit, not a clever use of space. Homeowners in London use London Electrical Services for panel upgrades, covering demand recording, service sizing, bonding, and inspection.
A licence is what makes the certificate at the end of the job worth anything to anybody else. Property owners in London use London Electrical Services for a licensed electrician, covering individual licensing, insurance, testing, and documentation.
Running an extension lead permanently is a sign the room is short of outlets, not short of leads. Homeowners in London use London Electrical Services for outlet installation, covering new circuits, cable routes, box mounting, and testing.
Machinery that starts sluggishly or trips on load is usually starved by its feed rather than worn out. Businesses in London call London Electrical Services for equipment wiring, covering feeders, disconnects, motor starters, controls, and commissioning.
A charger draws continuously for hours, which is a very different demand from anything else in the house. Property owners in London use London Electrical Services for charger installation, covering capacity checks, dedicated circuits, permits, and inspection.
Century homes, rentals and light industrial all outgrow their boards differently, so demand is measured before a service size is chosen.
No power, a burning smell or a breaker that will not hold is attended the same day, including outside normal working hours.

Notifiable work is filed, inspected and certified, which is the line most cheap quotes omit and the one that matters later.
What is genuinely unsafe is separated from what merely looks old, so the budget goes where the actual risk sits.
Service upgrades, full rewires, charger circuits and backup systems completed across London.

Load recorded before a size is chosen, so the upgrade suits the building rather than a specification.
Learn More about Panel Upgrades
Where an install would be a lasting nuisance we say so rather than simply taking the work.
Learn More about EV Charger Installs
Covered circuits agreed in advance and the transfer tested with the building genuinely drawing power.
Learn More about Standby GeneratorsCentury homes, rentals and light industrial all outgrow their boards differently, and London Electrical Services handles each across London.
Load is recorded before a size is chosen, so the upgrade suits the building rather than a standard specification.
Older stock across London often carries a mix of eras in one property, with only some of it documented.
What is genuinely unsafe is separated from what merely looks old, so the budget goes where the risk actually is.
Charger installs range from straightforward to impractical, and London Electrical Services says which yours is before quoting across London.
Where an install would be a long-term nuisance we advise against it rather than take the work.
Backup power is worth having only when it starts unattended, and London Electrical Services installs and proves that across London.
Covered circuits are agreed in advance and the transfer is tested with the building genuinely drawing power.

They have wired our house, our rental and our unit and the standard did not change between them. That consistency is the reason we keep calling.
Our century home had three eras of wiring in one wall. London Electrical Services separated what was genuinely unsafe from what merely looked old and we spent accordingly.
Burning smell at seven in the evening. Someone was here inside the hour and found an overheating connection at the main. Did not sleep much that night.
I asked about a charger and London Electrical Services told me the install would be a permanent nuisance where I wanted it. They suggested somewhere better rather than just taking the job.
Load measured before the size was chosen, so the new board actually fits how we live rather than a standard specification.
Permit, inspection and certificate handled by London Electrical Services as part of the job. Nothing was left outstanding when we came to sell two years later.
Don't see your area listed? We likely still serve you — just ask.
Yes. Every service change needs an electrical notification filed and an inspection booked before the work is signed off, with no exceptions for like-for-like swaps. We file the notification within 1 business day of your approval, schedule the inspector, and hand you the Certificate of Acceptance at close-out. Keep that certificate, because it is the document your insurer asks for when you renew.
Most attached-garage installs land between $900 and $1,800, and the two things that move the number are the length of the cable run and whether your panel has a free double-pole slot. A ten minute load check tells us which end of that range you are on. You get a fixed written price before any work starts.
Usually. We hold same-day slots every weekday for no-power calls, burning smells, and breakers that will not reset, and an electrician is on call after 10PM for genuine emergencies. If we cannot reach you the same day we will tell you when you call rather than after you have waited. Booked work such as panel upgrades is typically scheduled within 5 to 10 business days.
Every job carries 2 years on our labour plus the manufacturer warranty on any panel, breaker, or device we supply, which usually runs 1 to 10 years depending on the part. The terms are printed on your invoice rather than buried in a policy document. London Electrical Services honours that labour warranty regardless of which of our electricians did the original work.
Regularly, and it is one of the most common reasons property owners in London call us. We can replace the wiring in stages if the budget calls for it, starting with the circuits insurers flag first, and we provide the documentation and certificate they require before renewing. Most full-house rewires run 3 to 5 working days depending on the number of circuits and whether the walls are open.
Three signs matter most: a service rated at 60 or 100 amps, a panel with no spare breaker slots left, and breakers that trip when two ordinary appliances run together. Any fuse panel, or any panel carrying a recalled brand, should be assessed regardless of how it is behaving. We run a load calculation across London properties and tell you honestly whether an upgrade is needed or whether a subpanel solves it for less.
A standard 100 to 200 amp service upgrade is a single day on site, and your power is off for roughly 4 to 6 hours of that while the service is swapped and terminated. We give you the shut-off window the day before so you can plan around fridges, freezers, and any work-from-home commitments. The inspection is usually booked within 2 business days of completion.
Every electrician on our crews holds a valid licence, and the company carries $5 million in liability coverage plus full WSIB clearance. We subcontract nothing, so the person who quoted your job is the person on your property doing it. London Electrical Services can send current copies of the licence, insurance certificate, and WSIB clearance before we start if you would like them on file.

We are here to help. Reach out and our team will get you a clear answer.
Contact UsAsk London Electrical Services about century homes, rentals, light industrial or standby power across London.
Those two facts decide almost everything about the approach, so they are the first questions we would ask anyway.
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