/ Technical Services

ETS technical services

Technical Services

Technical services are a crucial element to effective energy management. Our engineers deliver tailored solutions which are proven to reduce long-term capital expenditure where operational inefficiencies are identified. We have an exemplary reputation as trustworthy and reliable consultants which is evident by our catalogue of successful projects and client testimonies. We have worked on small scale plant repairs and multi-million-pound equipment upgrades on various building types. Our detailed product knowledge and technical skills allows us to quickly diagnose faults and deliver solutions to maximise operational efficiency.


  • Equipment Surveys
  • Engineering Feasibility Study
  • PPM Contract Tendering
  • Technical Specifications
  • BMS Control
  • Air Conditioning Inspections (TM44)
  • Lifecycle Costing
  • Asset Data Collecting
  • HVAC Troubleshooting
  • Equipment Upgrades
  • BMS Strategy Review
  • Planned Preventive Maintenance Audits
  • Capital Expenditure Planning
  • Asset Management
  • Due Diligence Inspections
  • Expert Engineer
  • Solution Planning
  • Equipment Operational Audits
Save energy on air conditioning

Air Conditioning

Air conditioning uses a huge amount of energy and can increase a building’s energy consumption and associated carbon emissions by up to 100%.However utilised correctly with efficient control logic the impact can be minimised. Chiller refurbishments and replacements are project managed. We routinely undertake building compliance air conditioning inspections.
Refrigeration Compressor Unit - save energy


Refrigeration can account for a significant proportion of site energy consumption. ETS employ a range of refrigeration techniques and products to achieve these savings. 2% to 4% compressor power saving for a 1°C reduction in condensing temperature. System optimisation, condition and maintainability audits are part of our service.
Ventilation systems - energy efficient


Good ventilation is essential allowing fresh air to be introduced enabling a healthy working environment. Unnecessary ventilation can waste energy and accounts for around 30% of heat loss in most commercial buildings. ETS achieve effective air distribution measured by both thermal comfort and energy efficiency. Heat recovery methods are fully utilised along with high efficiency fans and robust commissioning.
Efficient heating systems

Heating and hot water

By ensuring that efficient heating systems are specified, operated and maintained the savings can be substantial. Lowering set points by just 1°C can reduce your heating bill by 8%. Heat recovery and boiler optimisation is essential, as is boiler room refurbishments, which can include integration of CHP, ground / air source heat pumps or biomass.
Energy related maintenance


Energy is related to maintenance as the condition of the equipment will be reflected in the energy it uses to do its job. To maintain optimum performance the equipment needs to be maintained effectively. ETS specifically target maintenance contracts to achieve contract compliance and ensure the maintenance is appropriate for the building and within client KPI’s.

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