Our Services

We offer a wide range of services from energy simulations and audits though to asset risk analysis

We love what we do

Our Key Specialisms
Building Performance Modelling

We use some of the latest dynamic simulation software to assess the interactions between buildings, people, climate and HVAC.

Energy Audits

We have many years experience of auditing buildings or estates to EN 16247 for regulatory compliance or for wider masterplans.

Energy Compliance

Unique depth and breadth of experience in the energy compliance sector for Part L, L5 EPCs and energy reporting.

Building Performance Modelling

Overheating and Comfort Analysis

Adaptive thermal comfort analysis for naturally and mechanically ventilated; and cooled buildings using TM52, TM59, PMV & PPD.


Assess individual assets or whole portfolio for potential MEES Risk; accounting for refurbishment cycles, void periods and lease breaks.

London Plan and BREEAM Credits

Assess a planned project against London Plan policies and gain valuable credits against Ene 1 & 4; Hea 1 & 4 in BREEAM.

Heating & Cooling Design Load Calculations

Steady-state and dynamic simulations for accurate calculations of heating and cooling plant sizes and refurb cost-benefit analysis.

Future Weather Scenarios

Stress test new or existing assets and planned refurbishments against probabilistic future weather scenarios and events.

Computational Fluid Dynamics

Use CFD to analyse and visualise air velocity, pressures and temperatures – both internally and externally – for occupant comfort, HVAC design/siting and NatVent studies.

Detailed HVAC Analysis & Net-Zero Retrofit Feasibility Studies

Run detailed HVAC simulations on fully bespoke systems and analyse results for consumption, comfort and cost goals.

Climate based Daylight Modelling ( CBDM )

Use weather datasets to evaluate internal daylight. We can produce the dynamic daylight metrics of Daylight Autonomy (sDA), Annual Sunlight Exposure (ASE) & Useful Daylight Illuminance (UDI).

Part L and Level 5 EPCs

We regularly undertake modelling and advice for New Build Part L projects and complex EPCs.

Energy Audits

With a background in HVAC commissioning and a forensic eye to detail we can help your organisation reduce their operational energy consumption.

ESOS Lead Assessments

With correct planning, ESOS will help a business reduce consumption and not become an administrative burden.

Energy Audits

Use energy audits to reduce current consumption spend and help inform refurbishment cycles, longterm estate masterplans and carbon reduction strategies.


Special Projects

We team up we some of the leading consultancies within the UK as trusted partners on special projects, as we search to improve the knowledge and understanding of building services energy consumption.

The Team

Passionate, Committed, Professional

Paul Sentobe
Paul Sentobe


CIBSE L5 LCEA & ESOS Lead Assessor, Overheating TM59, TM52, BB101; DesignBuilder EnergyPlus Trainer, TM44 Assessor, NCM Auditor; budding Passivhaus Designer.

Matt Jenkins
Matt Jenkins

Sustainability Consultant

Level 4 Commercial Energy Assessor, Full SAP On Construction Energy Assessor, SBEM, Part , Design Builder, A1 Assessor.

Get in Touch with us today!

Get In Touch

Our Clients

Privacy Settings
We use cookies to enhance your experience while using our website. If you are using our Services via a browser you can restrict, block or remove cookies through your web browser settings. We also use content and scripts from third parties that may use tracking technologies. You can selectively provide your consent below to allow such third party embeds. For complete information about the cookies we use, data we collect and how we process them, please check our Privacy Policy
Consent to display content from - Youtube
Consent to display content from - Vimeo
Google Maps
Consent to display content from - Google