Building Services Consulting Engineers

Experts in Mechanical, Electrical, Lift, Low Carbon Design & Sustainability


Sustainability Consultants

Helping to build a more sustainable future


Low Carbon Design

An integrated approach to sustainable building design

M&E Consultant Services

FLATT offer a range of professional consultancy services ranging from Building Services: Mechanical, Electrical, Public Health, Lift and Sustainability. Providing long term sustainable solutions for modern buildings.

Experienced MEP Consultants and Engineers

Our experienced multi-disciplinary engineering staff comprise of MEP Chartered and Qualified engineers, operating across all market sectors.

Consultancy Services

Building Services Engineering

Learn More

Sustainability Consultants

Learn More

Low Carbon

Learn More

Building Modelling and Simulation

Learn More

Building Energy Certification

Learn More

Building Services Inspection and Reporting

Learn More


Our experienced multi-disciplinary engineering staff comprise of chartered and qualified engineers offering substantial expertise across all market sectors

See all Projects

Why choose FLATT?

Our Vision: To create a healthy environment

To provide a professional building services engineering consultancy, technically excellent, with commercial sustainable solutions for the buildings of tomorrow.

Our Values: Engage. Create. Excel.

To be truly client focused and provide excellent customer service. To be responsive to change, whilst maintaining a sustainable and low carbon design approach to engineering services. To create a rewarding, challenging and valued team environment for our clients and talented employees.




We have employed Flatt on several of projects since 2012 and their service has been exceptional. Their thorough, analytical and creative approach to our projects is highly valued, as is their diligent approach during the construction process and post completion. We hold Flatt in high regard and look forward to continuing our relationship in the future.

Derwent London

Flatt has worked as Consultant Engineers with us over several years on a number of different projects and have always proved supportive, proactive and engaging... we would not hesitate to consider them again in the future.

Workspace Group

We have engaged the services of Flatt throughout a number of our regions and irrespective of the size of project have found them to be totally professional in their approach and delivery of those services and would have no hesitation in recommending them.

Berkeley Homes

Flatt are one of our lead M&E consultants and we value their professional and pragmatic approach to project management and refurbishment work, particularly with the increasing demands and needs of the sustainability agenda.

Threadneedle Property Investments

We have worked closely with Flatt Consulting on a large complex residential project and found them to be proactive, thorough and detailed in their approach. They have always been helpful leading to a very positive team approach. I do not hesitate in recommending Flatt Consulting to our clients.

WCEC Architects

Flatt Consulting are an important part of our office development team because of their proactive, cohesive and cost sensitive approach to systems design and problem solving

Westminster Real Estate

Latest news and articles

Seasons Greetings From FLATT

We are continuing our tradition of making a donation to a chosen charity. This year, we have chosen to make a donation to the charity Dreams Come True. Dreams Come True is an amazing charity that have fulfilled dreams for more than 6,000 children and young people as well as…

10th December 2019

FLATT Feet Completes 10K Shelter Sleep Walk!

Congratulations to our FLATT team for completing the Shelter 10K Sleep Walk through London last night! There was an amazing turn out of people that had signed up for the charity walk – even dogs took part! Everyone that took part was incredibly supportive of one another, offering assistance and…

4th December 2019

152 High Road in Chigwell is Now Complete

152 High Road – a residential development in Chigwell – is now complete. The development comprises of two apartment blocks of 4 and 5 compartments respectively and overlooks Chigwell golf course to the rear of the site. The penthouse apartment in block 1 is currently on the market for £1.6m.

18th November 2019

10K Sleep Walk – The Countdown Begins!

On 3rd December, over 10 of us from FLATT will be taking part in the Shelter 10k Sleep Walk through central London to take steps to fight homelessness. The winter season is fast approaching and across the country, thousands of people are sleeping rough and 6 million households are at…

25th October 2019

79-85 Monier Road Project Completed

79-85 Monier Road in Hackney Wick has now reached practical completion. This project consists of two separate blocks made up of 120 apartments in total. The apartments are a mix of one, two and three bed units offering social/affordable, rental and saleable homes. There are commercial units at ground floor,…

3rd July 2019

The Naturalist Obtains BREEAM Certification

FLATT were appointed by Young & Co.’s Brewery to undertake the BREEAM Non Domestic Fit Out assessment and Accredited Professional services for their new establishment within the Berkeley Homes: Woodberry Down development. Known as “The Naturalist”, this striking new pub is set on the banks of the Woodberry wetlands and…

3rd May 2019

Get in touch

Let’s take the next step and work together