Based locally and serving Greenwich SE10 — NICEIC approved electricians for EICRs, rewires, consumer units, fault finding and 24/7 emergencies. Same-day callbacks and fast local response.
T Phase Ltd is a NICEIC approved electrical contractor based on Montpelier Vale in Blackheath, about a mile and a half from Greenwich town centre. We work across SE10 every week — West Greenwich and the streets behind the town centre, East Greenwich, Maze Hill and Westcombe Park, and the newer blocks out on the Peninsula. EICRs, rewires, consumer unit upgrades, lighting, EV chargers and emergency call-outs, all carried out by City & Guilds qualified engineers and fully certified.
Greenwich has one of the widest ranges of housing stock in South-East London, and the age of the building tells us more about what we will find than the postcode does.
West Greenwich and the streets around the town centre. Georgian and early Victorian terraces, most of which have been extended, converted into flats, or partially rewired at some point — often more than once, and often without the certificates surviving. These are the properties where the circuit count runs well above what the number of bedrooms suggests, and where a missing schedule of circuits adds real time to an inspection, because every circuit has to be traced and identified from scratch rather than checked against existing paperwork.
East Greenwich. Later Victorian and Edwardian terraces, a large share of them now let. The recurring finding here is a consumer unit fitted before RCD protection was required, sitting in a house that is otherwise perfectly sound — which still produces an unsatisfactory report.
Greenwich Peninsula. Purpose-built apartments, usually this century, typically six to eight circuits and a modern board. These are normally the quickest inspections we do. The common work here is EV charger installation and additional sockets and lighting rather than remedial work — though communal landlord's supplies in the blocks are a separate job, priced per board rather than per bedroom.
Maze Hill and Westcombe Park. A mix of large Victorian houses and 1930s stock. The bigger houses are frequently in multiple occupation or split into flats, which changes both the inspection and the certificate required.
A significant part of Greenwich sits within conservation areas, and Maritime Greenwich is a UNESCO World Heritage Site. Plenty of the housing stock is listed or locally listed.
That matters practically. Rewiring a listed building can require listed building consent where the work affects the character of the property, and it always requires an approach that keeps chasing, lifting and making good to a minimum — running cables in existing voids and under floors rather than cutting into original plaster or panelling. If you are not sure whether your property is listed or in a conservation area, the Royal Borough of Greenwich holds the register and it is worth checking before work is specified rather than after.
We are used to working in these properties and quoting for them honestly, including where the careful route costs more than the quick one.
A valid Electrical Installation Condition Report is a legal requirement at least every five years for rented homes in England, with a copy to the tenant and to the local authority on request. Those duties were extended to the social rented sector in 2025, and existing social tenancies must hold a valid EICR by 1 November 2026.
Greenwich has a large private rented sector and a great deal of managed stock, and a lot of our SE10 work is booked in batches rather than one property at a time — a letting agent's managed portfolio, a block with communal landlord's supplies, or a provider working through a programme. Properties booked together in the same area can be scheduled on the same day or run of days, and the certificates come back as one set. Tell us the volume and the deadline and we will come back with a schedule.
Our prices are the same in Greenwich as everywhere else in our standard area — there is no call-out charge, no mileage and no parking recharge. EICRs start at £190 + VAT for a one-bedroom flat and run to £300 + VAT for a five-bedroom house, with the certificate included and no separate fee. Communal areas are priced per landlord's supply at £165 per board rather than per bedroom.
A consumer unit upgrade starts at £800 for up to six circuits. A full rewire runs from £8,000 for a one-bedroom property to £19,400 for a five-bedroom house — the rewire cost guide explains what moves that number, and the EICR cost guide does the same for inspections. Both let you price your own property. The pricing page carries the full schedule and the estimators.
A report is unsatisfactory if it contains any C1, C2 or FI code — a single C2 fails the whole report however sound the rest of the installation is. Given the age of much of the Greenwich stock, that is a common outcome and not a disaster.
Remedial work is quoted as a separate fixed price, carried out by our own engineers, and the certificate is re-issued once it is done. You are not handed a list of faults and left to find a second trade. You are of course free to use any qualified contractor for the remedials if you would rather compare.
"Booked an EICR for our flat near the Peninsula — efficient, well priced and the certificate came through the next day."
"Rewired and re-lit our Georgian place in West Greenwich beautifully. Careful, clean and professional throughout."
"Came out same day when our consumer unit tripped and wouldn't reset. Sorted quickly and explained everything."
From £190 + VAT for a one-bedroom flat, rising to £300 + VAT for a five-bedroom house, with the certificate included. Communal areas are priced per landlord's supply at £165 per board. There is no call-out charge, no mileage and no parking recharge in Greenwich.
No. Greenwich SE10 is inside our standard area — we are based on Montpelier Vale in Blackheath, about a mile and a half away, and work across SE10 every week. Prices are the same as everywhere else in our standard coverage.
Yes, and a lot of our Greenwich work is exactly that. Rewiring a listed building can require listed building consent where the work affects its character, and it always calls for an approach that keeps chasing and making good to a minimum — running cables through existing voids and under floors rather than cutting into original plaster. The Royal Borough of Greenwich holds the register if you need to check your property's status.
Circuit count. A purpose-built Peninsula apartment usually has six to eight circuits and a modern board. A Georgian or Victorian terrace that has been extended and converted often has far more, and if the original schedule of circuits has been lost, every circuit has to be traced and identified from scratch rather than verified against existing paperwork.
A report is unsatisfactory if it contains any C1, C2 or FI code — one C2 fails the whole report. We explain what is needed, quote the remedial work as a separate fixed price, carry it out with our own engineers and re-issue the certificate. You are free to use any qualified contractor for the remedial work instead.
Yes. Portfolios and blocks are a large part of what we do in SE10. Properties booked together in the same area can be scheduled on the same day or run of days, and the certificates come back as one set rather than arriving piecemeal. Tell us the volume and the deadline and we will come back with a schedule.
At least every five years for rented homes in England, with a copy supplied to the tenant and to the local authority on request. This now applies to social landlords as well as private ones — existing social tenancies must hold a valid report by 1 November 2026.
Yes. It is common work on the Peninsula and in the newer East Greenwich developments. Where a property is in a block or has shared parking, the supply and the metering arrangement need checking first, so tell us the parking situation when you enquire.
We offer 24/7 emergency call-out and same-day callbacks across SE10. Fast-track booking within 48 hours is £50, and evening, weekend or bank holiday attendance is charged at 1.5 times the standard rate.
Not sure what your job will cost? The pricing page has estimators for EICRs, fuse box upgrades and rewires, and there are full guides to EICR costs and rewire costs in London. You can read our reviews, or see the 2,306 jobs we completed in 2026 on the about page.
Local · NICEIC approved · same-day callbacks · 24/7 emergencies.
