About us
Realtime AV is an exclusive consultancy specialising in the design & installation of discrete home technology, audio visual & lighting design. We pride ourselves on working on high end projects across London, Buckinghamshire, Berkshire and Oxfordshire.
Realtime AV Consultancy, Audio Visual, Lighting Design, Home Technology, Technology Experts, AV, domotics and home automation technology, Technology Integration, Smart Home Technology, London & the home counties
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About us

An introduction to Realtime and their expertise

We are proud to be a boutique AV & Technology Consultancy. We know we haven’t the global reach of the international home technology firms, but what we do have is the ingenuity, creativity, and individuality that discerning, high profile clients want.

Experts Chris Mieszkian and Andrew Fernandez have taken Realtime to being recognised as a premium AV and home technology consultancy.


To remain at the forefront of the sector, we are constantly assessing and reviewing new skills and technologies as part of our Continual Professional Development. And as a certified CEDIA member we meet vigorous industry standards and received specialist training from the worlds leading association of residential electronic systems professionals.


Design & execution

As both the owners and the specialists of the business, we are the ones that are on-site – meeting you to develop and refine the brief, as well as design and execute the bespoke solutions. The buck stops with us as they say. Our reputation is our business and with more than 25 years’ experience, we are trusted by both private clients and business partners for our discretion and our skills.

Realtime AV - Design and execution
Realtime AV - our approach

Our approach

Interior designers, architects and luxury constructors also turn to us for robust, flexible and uncompromising solutions that not only flawlessly integrate into homes, but also reflect the personality, flair and pursuits of each style-aware client.


Our approach elevates the latest technology to new levels of sophistication; and we always endeavour to infuse each project with pragmatism and creativity.


Realtime, as an exclusive AV & Technology Consultancy, has been built on the foundations of technology excellence. Both the partners have a genuine background in the fundamentals of information technology, IT infrastructure, networking, hosting, cloud services, security, telephony and more.

Together this provides a robust framework for each of our projects. However alluringly seductive and luxurious is the technology and its designed setting, we make sure that each element performs and is simple to use. Each project is designed, installed and supported with passion, discretion and reliability.

Chris Mieszkian

Chris’ expertise embraces both the business and domestic sectors. With a background in Mac and the OEM sector, Chris has led projects for notable corporates such as Phaidon Press, Harper Collins, Booz Allen & Hamilton, BP and Safeway Stores. He has also worked for many years in the high-end domestic market which has been a distinct advantage for Realtime’s expansion into the upscale AV & Home Automation sector over 10 years ago.


He is a highly experienced home technology specialist, working frequently in luxury properties and high-end homes, designing and implementing technology that functions beautifully within bespoke interiors.

Andrew Fernandez

Andrew is a trusted expert in the fields of IT, security and networking. His career background encompasses bespoke electronics, having worked for Shorrock Security (now ADT), as well as for London’s Heathrow T4 security deployment.


He has exceptional expertise in the design and implementation of data infrastructure; in short he has a proven skills set for building networks, one of the most complex areas of home technology.


Realtime brings together AV & Home Technology expertise, design, aesthetics and great service.


With Realtime, you can expect genuine, personalised service. Whether it’s a creative interpretation of the latest media room you desire, or a highly functional, multipurpose space where technology and design must blend, then we’re the ones to deliver. We’ve worked with listed buildings, period properties, modern apartments as well as new build – each project has it challenges and we have mastered the solutions.


We take a creative perspective to home technology.


Our know-how and expertise is CEDIA accredited.


We offer genuine, highly personalised service.


We are adept at working in prime residential environments.