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We've got your back from planning to completion

As an energy and sustainability consultancy for the construction industry, our trusted team of specialists provide assessments, reports and on-site testing to help you meet planning conditions and building regulation compliance.

The Energist team are currently working remotely from their homes, therefore you should see no disruption to usual service at Energist. Utilising our large resource internally, we have been able to plan effectively ensuring that we can continue business and reduce the risk to our team.

Our services Meet the team

Welcome to Webinar Wednesdays!

To keep you up to date with the latest in energy and sustainability regulation, tune in to our regular webinars held every other Wednesday.

Our team will keep you one step ahead in an ever-changing world on a variety of topics, so you can design effectively, build well and reduce risk. Oh and it’s free!

Register now

Energy and sustainability services from RIBA 0 - 7

Whether you need a SAP for a bungalow, or overheating analysis for a penthouse, our technical specialists will work with you to find the best solutions for compliance within your deadlines and budget, explaining them in plain English.

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An extension to your team

Providing cost-effective solutions, offering expert advice and liaising with the authorities on your behalf; you’re in safe hands from the first days of concept design through to final handover.

Meet the team

Trusted since 2006

With over 13 years’ experience, our specialists can provide a huge portfolio of energy and sustainability assessment services for your residential, non-domestic and mixed-use developments with areas of expertise including restaurants, retirement living, student accommodation, public sectors and schools. From our wealth of experience, we understand your pressures, timescales and individual objectives to offer the bespoke solutions you need.

Case studies
  • Planning

    • BREEAM
    • Ecology Assessment
    • Acoustic Design Advice
    • London Plan Energy Strategy
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  • Design

    • SAP Calculation
    • SBEM Calculation
    • Water Efficiency Calculations (Part G)
    • Condensation Risk Analysis
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  • Completion

    • Air Leakage Testing
    • Acoustic Testing
    • Thermographic Survey


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Introducing our new partner

Solve the challenge of inducting your contractors safely with fully contactless, cloud-based online inductions.
• No face-to-face inductions
• No need to pass documents and ID cards
• One data storage point

Start your free trial

What our clients are saying

  • “Energist took my drawings and notes and produced As-Built SAP results and water usage calculations for building control. The drawings had changed from original design and so a bit more time was required for the assessor to read through my notes and make the necessary adjustments.

    Very good customer service, helpful from start to finish and I was able to speak with the individuals undertaking the work to ensure my requirements were met.”

    Jack Piccaver,

  • “Quick, reliable and always willing to offer a friendly service.”

    Heather Broomfield, Lyndon Brett Partnership

  • “CAMM Architects are delighted that the scheme achieves the targeted efficiency.

    We have an ongoing relationship with Energist and like the way we can talk through the proposals with them, which results in a robust proposal that will give our clients the confidence that the project is as efficient as it can be.”

    Paul Young, CAMM Artchitects

  • “Connie and the team always provide a technically competent solution to the issues in hand.”

    Robert Taylor, Spitfire Bespoke Homes

  • “The services are always provided on time, regardless of the time pressures we have put on Energist. This has been a massive help to us and our developer partners.”

    Richard Jones, Jig Architects

London skyline buildings

Developing in London?

Although we operate around the country, we understand that the requirements in London are different and offer a specific set of specialised services to satisfy compliance for the London Plan and developing in the London boroughs.

London services