Committed to Excellence for Over 32 Years

Your Professional Electrical Engineers in London

With over 32 years of experience, we at Optima BES are widely acknowledged as specialist electrical engineers in London and are well versed in advising our clients on state-of-the-art building services technologies and the latest environmental standards. With decades of experience, we are proud to have a substantial portfolio of dedicated clients within high-end residential settings as well as commercial clients including the iconic department store Liberty of London, high-end offices in Kensington and Chelsea and The Concert Artistes’ Association, a private members club in Covent Garden.

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Consulting engineers

We have amassed a huge amount of engineering knowledge, which means that we can effectively incorporate leading power, air and water solutions to transform the functional characteristics of your building into a comfortable living or working space. If you’ve been looking for specialist, high-end electrical engineers in London, we at Optima BES could be the solution you’ve been looking for, as with decades of industry experience, we can carry out your engineering projects to your utmost satisfaction.

Speak to a professional: 01923 267 107

What Do We Do?

As preferred electrical engineers in London, we work in collaboration with you and alongside architects and interior designers as a vital part of building the project specification. The task of an electrical engineer is substantial, and we are responsible for ensuring that the electrical components of new buildings perform effectively and efficiently. In residential and commercial sectors, we work diligently to design, install, and maintain high-voltage equipment such as wiring systems, power distribution systems, generators, and lighting systems. From identifying the most appropriate systems to fulfil your brief and conducting the professional installation of these systems, to further testing and ensuring that your systems adhere to government standards, we provide a complete and hassle-free end-to-end project management service.

Speak to an expert today: 01923 267 107

Our Electrical Engineering Services in London

In this ever-developing era for building and construction services, we are dedicated to meeting your design requirements with state-of-the-art solutions and facing evolving environmental challenges with experience and understanding. Beginning a building project of this scale can seem like a daunting task, however as experienced electrical engineers in London, we can take care of everything for you. We are committed to delivering excellence on every project that we undertake, and our comprehensive selection of electrical engineering services includes:

  • Power supply and distribution units
  • Control systems
  • Electrical equipment
  • Lighting systems
  • Structured cabling systems
  • Telecommunications equipment
  • And more…!

Get your quotation: 01923 267 107

Consulting engineers in Kent

Our team of skilled engineers are highly knowledgeable and experienced which means that when you choose us as your electrical engineers in London, you can rest assured that you are choosing the very best in engineering design. With over 30 years of experience, we have identified and refined six key components to which we adhere to on every project we undertake:

  • We utilise the latest modelling software to develop the optimal design.
  • We identify the best passive solutions.
  • We compare low-carbon technologies and draw conclusions on energy use.
  • We always operate with an unyielding attitude on the CO2 emissions, occupant comfort, light levels, airflow, Part L, LEED and EPC ratings.
  • We focus on producing reader-friendly, easy-to-understand reports.
  • We deliver quality, comprehensive technical/detailed designs from the results.

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Why Work With Optima

Established over 32 years ago, Optima BES are widely recognised as specialist electrical engineers in London. We are proud to receive high levels of repeat clients, as well as referrals from clients, architects and interior designers which we believe, are testament to the superior standards of system application we frequently deliver as well as our commitment to delivering an unparalleled customer experience. Aside from this, there are many other benefits of choosing us as your electrical engineers in London including:

Over 30 Years of Experience

With decades of industry experience, we can be trusted to complete your project to exceedingly high standards.


We have amassed a substantial portfolio of dedicated clients within high-end residential settings and commercial clients and our expertise is second-to-none.


We are renowned as electrical engineering specialists in high-end residential spaces in London and are proud of our superior standards of workmanship.


We have significant experience in bespoke commercial environments including offices, catering, research & development, pharmaceutical, leisure, education, and government.

Full Project Management

We take pride in offering a full project management service which considers all technical, environmental, and budgetary agendas.


We remain fully aware of and dedicated to constantly changing sustainability practices and regulations to meet your energy efficiency demands.

Fully Regulated

We work in full accordance with building control and other regulators to guarantee that your property fully adheres to government guidelines.

State-of-the-Art Technology

We consistently work with new technologies to deliver high-performing systems that boast ease of use, even when complex technology is involved.

If you’ve been searching for professional electrical engineers in London, you could well have found the answer with Optima BES, as with decades of industry experience, we are perfectly placed to carry out your project to your utmost satisfaction. So, please don’t hesitate to get in touch today to see how we can help.

How can we help? 01923 267 107

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