Energy Audit & Consulting for your MCR/BMS installations
Understand before acting. Most buildings we audit in Valais and French-speaking Switzerland show the same picture: technical installations that are correct on paper, but poorly tuned control, setpoints left unchanged since commissioning, and energy use running 10 to 30% above what’s needed. A targeted MCR audit uncovers these savings — often without replacing a single piece of equipment.
What we analyse
- Existing MCR installations: controllers, sensors, actuators — condition, obsolescence (for example the end-of-life SAIA PCD1/PCD2 range), and options for retrofitting without rewiring.
- Control strategies: heating curves, schedules, production cascades, ΔT management — the settings that make the difference between an efficient building and an energy-hungry one.
- Energy monitoring: meters, measurement points, and use of existing data (M-Bus, Modbus) to objectively track drifts.
What you get
A clear, prioritised report: immediate measures requiring no investment, short-term optimisations, and a medium-term technical renovation strategy — costed and compliant with Swiss standards (SIA, KBOB recommendations). Independent of any manufacturer, we recommend what serves your building, not a catalogue.
The audit naturally leads into our MCR design or supervision and integration services where work proves worthwhile — but it remains a standalone deliverable you can act on with the provider of your choice.
Owners, property managers, municipalities, industry: an initial conversation is usually enough to size the potential in 30 minutes.