Why this is the better approach
We collect everything on site — no back-and-forth
Gathering energy bills, meter readings, system details and building data on your own takes time and often results in gaps. We collect it all during the visit — meaning your report is based on complete, accurate information from the start.
Four hours covers what a questionnaire cannot
A desk-based review can identify likely areas of waste. An on-site diagnostic confirms them. We walk your plant room, check your controls, review your metering setup and sample your building systems in a single focused visit.
You get a clear, prioritised plan — not a list of questions
Within 3 working days you receive a prioritised opportunity report showing what to look at first, indicative savings ranges, and a recommended next step. No ambiguity, no self-assessment required.
What we cover in the visit
- Plant room and boiler/chiller review
- Building controls, BMS and scheduling review
- Metering, sub-metering and data availability check
- Guestroom or zone sampling (hotels and serviced apartments)
- Energy bill and data collection on site
- Ventilation, glazing and envelope walkthrough
- Prioritised opportunity report within 3 working days
- Indicative savings ranges across identified opportunities
- Free Energy Procurement Overview from True Group
This is a chargeable on-site service. The £399 fee covers the full site visit, data collection and written report. It does not include any further diagnostic, engineering design or installation work, which are quoted separately if needed.
Book Your On-Site Diagnostic
We’ll confirm availability within one working day.
Request received
Thank you. We will review your details and come back to you within one working day to confirm availability and next steps.