top of page


Based in South Wales, CBEM-UK Ltd (Commercial Building Energy Modelling) provides all the necessary calculations and certificates necessary to achieve Part L2 (A or B) Building Control sign-off at both Design and  As-Built stage.


Our services also include evidence required for certain BREEAM credits,  Display Energy Certificates (DECs), SBEM/BRUKL and Commercial EPCs (including level 5 buildings).

  • We charge a competitive, fixed fee, determined by the complexity and size of the building

  • All our services include the necessary consultancy to ensure your project achieves compliance in a smooth and timely manner

Our USPs are:


  • Extremely fast report turnaround and round-the-clock working ethos for urgent handovers/sign offs

  • We are accredited (Elmhurst Energy EES/017715) to certify any non-domestic building in the UK (excluding NI)

  • Flexibility on the job to give clients the numbers they need

  • Fixed, all inclusive pricing

  • All work is completed in house - we don't use subcontractors

  • Prestigious client list*

(* including Celtic Manor, Facebook, Sainsburys, Travelodge, Starbucks and Blaenau Gwent Council)

CBEM DesignBuilder.jpg
Menai House L5 model FP.jpg
Hockley Point model.jpg
bottom of page