NTRTElectrical Services
Garden pergola at night lit by festoon lights, with outdoor seating and a fire pit

Durham · NICEIC · Part P approved

Friendly, professional electricians for County Durham, Sunderland and Newcastle.

Over 15 years of domestic and commercial electrical work. Rewires, consumer units, EICRs and EV chargers for homeowners, private landlords and businesses.

Call 07453 379223Get a free quote
4.959 Google reviewsNo call out charges
Emergency call out service
NICEICScheme member, Part P approved
TrustMarkLicence 1891530
OZEVApproved EV charger installer
£5 millionInsured up to
CheckatradeApproved member since 2019

What we do

All aspects of electrical work. No job is too big or too small.

High quality services for domestic customers, private landlords and the commercial sector, with high quality workmanship and a friendly service.

  1. 01

    Domestic and commercial rewiring

    Faulty electrics can be a serious fire hazard. If you own, or are moving into, a home more than 25 years old, it’s important to check the wiring is safe and up to building regulations Part P. We’ll carry out a full survey of your installation and, if a rewire is needed, give you a free quotation.

  2. 02

    Fuse boards and consumer units

    A fuse box more than 25 years old may not have an RCD (Residual Current Device), which protects you from a fatal shock if you touch something live, such as a bare wire, and gives some protection against electrical fires. Fuses in a board over 10 years old may have deteriorated. Not sure about yours? We’ll inspect it, and quote free for any replacement.

  3. 03

    Electrical Installation Condition Reports (EICR)

    An EICR is an official document awarded after an assessment by a qualified electrician, also known as a periodic inspection. On rented properties an EICR should be carried out every 5 years.

  4. 04

    Electric vehicle chargers

    Demand for home chargers keeps growing. We are OZEV (Office for Zero Emission Vehicles) approved and install all EV charger models.

  5. 05

    Electric showers

    A new or replacement electric shower over your bath or in a separate cubicle. Because a shower brings electricity and water together, it needs a Part P certified installer. We fit it safely and can advise on which shower to choose.

  6. 06

    Cooker installation and replacement

    Whether it’s your first cooker or a replacement, we’ll make sure it’s correctly and safely installed. Ask for a free quotation.

  7. 07

    Electrical underfloor heating

    Underfloor heating warms a room quickly and is cheaper to run than gas central heating. It’s invisible, too, so no bulky radiators taking up wall space.

  8. 08

    Additional sockets, internal and external lighting

    Would some of your rooms benefit from more sockets? Maybe you need extra, or better, internal lighting, or you’d like to light up your outdoor space. For this or any other general electrical work, get in touch to talk it through.

  9. 09

    Extractor fans and hoods

    Bathroom extractor fans and kitchen hoods installed or replaced.

We also cover

  • Fault finding
  • Fitted appliance repair
  • Garden lighting
  • Security lighting
  • Wired smoke detectors
  • Switches and sockets
  • Thermostats
  • Inspection and testing
First-fix rewire: new cables run through the floor joists
First fix on a full rewire
Pod Point electric vehicle charger installed on a brick wall beside a driveway

Electric vehicle chargers

OZEV approved. Every make of home charger.

Electric vehicles are becoming very popular and the demand for home chargers is growing. We are approved by the Office for Zero Emission Vehicles and install all EV charger models.

For landlords

EICR every 5 years on rented property

An Electrical Installation Condition Report is the official record that your installation is safe. An EICR will:

  • Tell you if the electrical circuits are in good condition and safe to use
  • Determine whether or not there is a risk of electric shock
  • Flag any defective electrical work that has been installed
  • Offer recommendations for the earthing within the building
  • Include an inspection of the condition of the consumer unit
Arrange an EICR

Recent work

Lighting, bathrooms, kitchens and outdoor supplies.

A few jobs from around the area, from first fix through to the finished room.

Stepped ceiling feature with recessed downlights and a warm LED cove strip
Ceiling downlights and LED cove lighting
Finished bathroom with downlights, an illuminated mirror and twin basins
Bathroom lighting and illuminated mirror
Kitchen worktop lit by under-cabinet LED strips, with double sockets on a mosaic splashback
Under-cabinet kitchen lighting
Tiled shower room with downlights and a wall extractor fan
Shower room lighting and extractor
Two blue 16 amp outdoor commando sockets mounted on a brick wall
Outdoor 16A supplies
Steaming hot tub in a back garden
Garden hot tub

“Had a botched installation of a hive meter from British Gas who refused to take responsibility and also had another electrician who couldn’t fix the issue. Theo wouldn’t be beaten by it and has managed to fix it.”

Mike Reen, Google review

How a job runs

From first call to a finished, safe installation.

  1. 01

    Call or send a message

    Tell us what you need. There’s no call out charge and quotations are free.

  2. 02

    We survey the installation

    We carry out a full survey of your electrical installation, then give you a free quotation.

  3. 03

    Work to current regulations

    Everything we do complies with the latest wiring regulations and safety standards. We’re Part P approved and NICEIC members.

  4. 04

    Tested, explained, tidied

    We test what we’ve done, talk you through it, and leave your home clean and tidy.

Lost power or found a fault? We run an emergency call out service.

07453 379223
Open-plan kitchen mid-renovation during a full house rewire

Ian Molyneux, Google review

“They were happy to fit around my programme and were reliable throughout.”

About us

Nikolaos Tatos and the NTRT team.

NTRT is run by Nikolaos Tatos, with over 15 years of experience in the domestic and commercial electrical industry. The business started out in Horsham, West Sussex, working across Surrey and Sussex. Today we’re based at Belmont Business Park in Durham and cover all of County Durham, Sunderland and Newcastle.

We’re Part P approved and members of the NICEIC scheme, and all our work complies with the latest electrical wiring regulations and safety standards. We’re TrustMark registered, OZEV approved for EV chargers, and insured up to £5 million.

2019

Approved Checkatrade member since 2019. Checkatrade invited us to a photoshoot and featured us on their website.

Apprentices

When New College Durham asked about taking on apprentices currently studying towards their electrical degree, we took on not one but two students. Bradley and Ethan have since completed their apprenticeships with us.

Community

We fitted new lighting free of charge at St Paul’s Evenwood, a small and friendly village church in County Durham with a history of over 100 years.

Reviews

What customers say.

4.9from 59 reviews on Google

Excellent service from NTRT Electrical Services. Nikolaos was professional, reliable and took the time to explain everything clearly before starting the work. The quality of workmanship was outstanding, and everything was completed to a very high standard, leaving the property clean and tidy afterwards. Communication was great throughout, the price was fair, and I wouldn't hesitate to recommend NTRT Electrical Services to anyone looking for a trustworthy electrician. I'll definitely be using them again for any future electrical work.

John · Google review, July 2026

Very happy with Nikolaos and his team. Always professional, friendly and reliable. The work was completed quickly and to a high standard. Everything was left clean and tidy. Would definitely recommend!

Thomas Walker · Google review, September 2026

Honestly can’t say enough about Nikos and Theo. Had a botched installation of a hive meter from British Gas who refused to take responsibility and also had another electrician who couldn’t fix the issue. Theo wouldn’t be beaten by it and has managed to fix it. Rapid response to calls, rapid call out and a pleasure to deal with at all times. Can’t recommend them enough

Mike Reen · Google review, July 2026

NTRT Electrical undertook a full rewire installation at my property, during a full scale renovation project. I found them helpful, thoughtful and hardworking. They were happy to fit around my programme and were reliable throughout. I would happily recommend them.

Ian Molyneux · Google review, June 2023

Excellent from start to finish. I was very impressed how carefully everything was done. Nikolaus kept me informed-at each stage of the process.

sue carter · Google review, August 2026

Before Durham

Customers from our Sussex and Surrey years.

Jobs we completed before moving north, in our customers’ own words.

  • New Garden Room Connection

    “Connected a new garden room from the main house and installed new lighting and mains ring. Neat, clean and tidy. Did what he said, when he said, for the price he said.”

    Mr Philip, Brighton

  • Fitting new consumer unit and extra work

    “Nicolaos fitted a new consumer unit for me and tested all electrical circuits bringing the house up to modern building regulations and informed building control. Whilst with me, I asked Nicolaos to fit new spot lights in the kitchen and bathroom. Nicolaos is such a great guy and a very friendly hard worker and would definitely recommend.”

    Mr. Sean C, Crawley

  • New Consumer Unit fitted

    “Mr Tatos and his assistant were punctual executed their work professionally and with great efficiency. They were courteous and were meticulous in their work I strongly recommend NTRT if you need any electoral work to be undertaken. Definitely contact them again for any future electrical jobs!”

    Mr Gerald, Horsham

  • Replacing Extractor Fan in the bathroom

    “Nikos has given an excellent work, thumb up. I will call him when I need electrician.”

    Ms. Fengzhu, Sutton

  • Outdoor Garden Electrical and Internet Work

    “Run armoured wire and installed 2 outdoor double sockets fitted with RCD. Installed an RCBO in the fuse board. Run outdoor ethernet wire approx. 30m All the above works have been done to a professional level and I am happy with the works.”

    Mr Joe, Croydon

  • Kitchen rewiring

    “Nikos did some rewiring in our kitchen and wired our extension. I have used Nikos a few times in the last years and always happy with the results. Thoroughly recommend him.”

    Mrs Lisa, East Grinstead

  • Complete house rewire

    “I cannot speak highly enough of Nikos and the work completed on my home. It was a very difficult job due to the structure of our walls (flint encased in lime mortar). It was difficult to chase the walls but they succeeded and whilst taking longer than originally planned as a result there were no increases in costs. Nikos kept us informed throughout snd was at pains to ensure we were happy with every element of the work and left the house each day tidy and usable again. Nikos was flexible to ensure we could still live in our home throughout most of the work. Highly recommended!”

    Mr Ted, Westerham

  • Complete house rewire

    “Was a pleasure dealing with Niko on a build where every other trade let me down. Niko was very accommodating of the delays and changes to the schedule. Very polite and tidy, kept me updated as things progressed and worked with me around issues that popped up talking me through what I needed rather than trying to charge me for something I didnt need. One issue being the earth spike being corroded, and Niko recommended I get the network in to connect me to the PME at no cost. And I'm happy with the finish.”

    Mr. Sean A, Pease Pottage

  • Replacing 10 spotlights in the house

    “Very professional on time. Was tidy explain what he is doing kind and polite.”

    Mr Omri, Epsom

  • Fit shower, replace kitchen lighting, fitted new fuse box.

    “Very professional. The guy was brilliant I can't recommend him enough. I would most definitely hire him again. The work was carried out to the highest standards.”

    Mr Orlando, London

Where we work

From our base in Durham.

We cover all of County Durham, Sunderland and Newcastle, for homes, rented properties and commercial premises.

  • Durham
  • County Durham
  • Sunderland
  • Newcastle
Address
Portland House, Belmont Business Park
Durham DH1 1TW
Hours
Mon-Sun 8am-7pm
Emergency call out service available

Free quotes

Tell us about the job.

Please get in touch to discuss your electrical needs or to arrange a free quote. The quickest way is a phone call.

07453 379223
  • No call out charges
  • Free quotations
  • Insured up to £5 million
  • NICEIC and Part P approved
  • TrustMark registered
Call 07453 379223