Top 10 Electrical Companies in UK

electrical companies uk

If you are constructing a new residential or commercial building, then obviously you will be looking for one of the best electrical companies in the UK to do all the electrical fitting and connection-related works in your building. In this blog, we have listed some of the best electrical companies which offer the best electrical services in London and all over the UK. Check out this blog, so you can review the pros and cons of each company and choose the best for your needs based on your requirements.

Top 10 Electrical Companies in the UK

1. Marcoe Electrical Ltd

Marcoe Electrical

Address: 3 Mallow Park, Watchmead, Welwyn Garden City, AL7 1GX

Contact: 01707 320572

Email: [email protected]

Marcoe Electrical was started in the year 1962. This is one of the oldest electrical companies in the UK. This company provides high-quality engineering services to customers nationwide. Marcoe Electrical is known for its quality workmanship and also they work with many blue-chip companies in the UK. This company is well known for its quality in work and reliability in its products. From the start to the finish, the professional experts will show full commitment towards the work to complete it to the finest standards.

2. Lyons Electrical

Lyons Electrical

Address: 7 Deacon Trading Est, Knight Rd, Strood, Kent. ME2 2AU

Contact: 01634 290000

Email: [email protected]

Lyons Electrical was started in the year 1978. This was initially started in Rochester in Kent. They have their offices and workshops Central to the Medway Towns. This company acts as the main source by providing the fastest access to its suppliers and the main motorways serving London and the other channel ports.  The main thing to note about this company is their pricing policy, they provide proper high-quality services at a very affordable cost.

3. DES Services Group

Des Services Group

Address: Unit 4, Sovereign House, Sovereign Court, Wyrefields, Poulton-Le-Fylde, Lancashire, FY6 8JX

Contact: 01253 881 220

Email: [email protected]

DES Services Group’s main motive is to simplify the process and reduce the complexity for the clients with the perfect electrical works.  The services offered by this company include design, facility management, mechanical and electrical, etc. This company has worked with many schools and universities across London and delivered the best work for them. They are good at delivering the electrical works for the largest commercial properties.

4. Harrison Electrical 

Harrison Electrical

Address: 1 Wyther Lane, Kirkstall, Leeds, West Yorkshire, LS5 3BT

Contact: 0113 278 2247

Email: [email protected]

Harrison Electrical is one of the biggest electrical contractors in the UK. They provide a wide range of services for both the industrial and the commercial sectors. They work from start to finish like an initial consultation, initial design, installation and testing, final fittings. This company can work on any kind of electrical requirement of the contractors. The main projects of Harrison Electrical are in the niches like Automotive, Industrial, Residential, Retail, and Education.

5. Electrical Contractors Association

Electrical Contract Association

Address: Rotherwick House, 3 Thomas More St, London E1W 1YZ, United Kingdom

Contact: 020 7313 4800

Email: Through Contact Form

ECA is one of the UK’s leading electrical companies. This company has a leading trade association which supports the business and organizations which is involved in the electrotechnical engineering services in the UK. This company has over 2800 members working for them who are very well skilled and highly professional.  They work in different industry sectors like data communication, domestic electrical work, commercial work, high voltage lines, smart buildings, and many more.

6. Quantum Electrical Services

Quantam Electrical

Address: Niddry Lodge, 51 Holland St, London W8 7JB

Contact: 0208 819 3188

Email: [email protected]

Quantum Electrical Services is a company which will rectify all your electrical needs for residential and commercial buildings in London. They are best in doing the work in a very simple and tidy way to complete it to its perfection. They have a fully qualified engineer team with years of experience who will work to complete the job in a very perfect way. The services offered by them include electrical certificates, emergency electrician, Lutron lighting and electrical contractors in London.

7. Mr. Electric 

Mr Electrical

Address: Building 4, Brackley Campus, Buckingham Road, NN13 7EL, United Kingdom

Contact: 0800 7311 606

Email: [email protected]

Mr. Electric is a multinational electrical company which operating for more than 20 years now. This company is offering services all around the world in more than 200 locations. They involve in all kinds of works like electrical installation, energy-saving, and maintenance as well. They work in all kinds of residential and commercial buildings.

8. Konect Electrical Services

Konect Electrical

Address: Unit 1 Brook House, Demmings Road, Cheadle, Cheshire, K8 2PE, UK

Contact: 0161 428 7482

Email: [email protected]

Konect Electrical Services is a company which was started in the year 1991. This company was started initially in Stockport in Manchester. This company is more familiar in North West as they have more clients in that area and served for over a period of time. They provide electrical services for all different sectors like retail, domestic, commercial, and also for the industrial sectors in London. They work in all kinds of small to large scale electrical projects in the UK.

9. The Oxford Electrical Company

The oxford electrical

Address: Unit 3 Home Farm Barns, Thrupp Lane, Radley, Abingdon, Oxfordshire, OX14 3NG

Contact: 01865 803017

Email: [email protected]

The Oxford Electrical Company is one of the popular and well established electrical companies which is offering a wide range of services in Oxfordshire. This company offers services including alterations, fittings, additions to all kinds of residential and commercial properties in London. This company also mainly works on three-phase installations. This company was started in the year 2012 by Nick Hill and Ross Brown.

10. McConnells


Address: Cliff Nook Lane, Newark, Nottinghamshire, NG24 1LY

Contact: 01636 611626

Email: [email protected]

McConnells is an electrical company which was started in the year 1991. This company was started by Patrick McConnell and David Miller. They have offered electrical installation and testing services nationally. This company provides services like Electrical Contractor, Mechanical Contractor, Event Lighting and Power Solutions, etc.