Air tightness testing measures uncontrolled air leakage through the building fabric, helping identify draughts, improve energy performance and support better indoor comfort.

Mould and damp consultations assess underlying causes, identify moisture risks and provide clear, practical recommendations to resolve issues, protect building fabric and improve indoor air quality and occupant comfort.

Professional Chartered Survey or Reports covering property condition, defects, cavity wall extraction needs and measure exemptions, offering clear insight to identify issues early and support well-informed improvement decisions.

U-value and PSI (Thermal Bridge) calculations measure heat loss through building elements, junctions, and interfaces providing essential thermal performance data to inform better design decisions and support more effective, targeted energy improvements.

Heritage Impact Assessments evaluate the significance of traditional or listed buildings and assess how proposed works may affect their character, guiding sensitive, appropriate and well-considered retrofit interventions.

Energy Performance Certificates (EPCs) assess a home’s energy efficiency, highlight improvement opportunities and offer clear guidance to help property owners plan effective upgrades and understand potential energy savings.

Minimum Energy Efficiency Standards (MEES) assessments help landlords understand current property ratings, identify improvement options and plan practical upgrade pathways to meet required energy efficiency thresholds for rented homes.

Thermal imaging surveys use infrared technology to highlight heat loss, cold spots and moisture risks, providing clear visual evidence to guide targeted repairs and effective insulation improvements.

Overheating Risk Assessments evaluate how a home performs under rising temperatures and Part O criteria, identifying contributing factors and recommending practical design or ventilation measures to improve comfort and safety year-round.

Heat loss assessments calculate how energy escapes through walls, floors, roofs and windows, supporting accurate heating system sizing and helping improve overall comfort, efficiency and building performance.

Stock condition analysis reviews the condition, risks and upgrade needs of housing portfolios, helping inform investment planning, prioritisation and long-term improvement strategies across multiple properties.

Retrofit advice provides clear, practical guidance to help residents and property owners understand installed measures, use new systems effectively and maximise the long-term benefits of energy upgrades.

Monitoring and evaluation services assess how installed measures perform over time, identifying successes, issues and opportunities for optimisation to support better building performance and resident comfort.

Retrofit site visits review progress, check workmanship and offer practical guidance during installation, helping maintain quality, resolve issues early and support smooth, effective project delivery.

Improvement Option Evaluations (IOEs) & Medium-Term Plans (MTPs) assess upgrade options and outline long-term improvement pathways, helping prioritise measures, manage budgets and plan effective whole-home improvements over the coming years.

Measure modelling and Energy Performance Reports (EPRs) calculations assess the expected performance, energy savings and outcomes of different upgrades, helping select the most suitable and effective measures for each property.

Bid support and planning services prepare technical information, data and evidence for schemes such as Warm Homes Local Grants and Social Housing Funds, strengthening applications and improving chances of successful funding.

Funding and grant guidance helps identify suitable opportunities, explains eligibility and provides clear direction on application requirements, supporting more successful, well-prepared and cost-effective project submissions.