A building drifts. Controls get overridden, plant degrades, occupancy patterns change, and within eighteen months an efficient building is quietly wasting money again. PEAK exists to stop that — combining automated fault detection with engineers who act on what it finds.
Continuous monitoring & fault detection
Automated fault detection and diagnostics (AFDD) monitors plant continuously, surfacing faults and efficiency losses as they occur rather than at the next annual inspection — when they have already cost you a year of wasted energy.
- Continuous AFDD across monitored plant
- Real-time fault and anomaly alerts
- Equipment health scoring
- Indoor environment and comfort tracking
Expert HVAC advisory
Software alone changes nothing. The difference is our engineers reviewing what the platform finds, deciding what genuinely matters, and telling you exactly what to fix — in priority order, with the value at stake.
- Engineer-reviewed fault triage
- Prioritised action recommendations
- Contractor briefing and verification
- Regular performance review meetings
Evidenced reporting
Every intervention is measured, so the savings you report are ones you can defend — to your board, your investors, your lenders and your occupiers.
- Energy, carbon and cost reporting
- Before-and-after intervention verification
- ESG and investor-grade evidence
- Portfolio-level performance dashboards
How it's delivered
PEAK is an annual service: platform licence, configuration and onboarding, named account management and the HVAC advisory layer that turns data into action. It runs for as long as you want the building managed.
- Platform licence and configuration
- Onboarding and point mapping
- Named account management
- Ongoing engineering advisory
Deliverables
Live performance visibility
A continuously updated view of how each monitored building and system is actually performing.

Prioritised action list
A regularly reviewed list of what to fix next, ranked by value at stake and ease of resolution.
Verified savings report
Periodic reporting that evidences energy, carbon and cost savings against a measured baseline.
What owners usually ask
[ Confirm technical prerequisites. ] In general, PEAK works with existing building management and metering systems; where data is limited we advise on the minimum instrumentation needed.
PEAK is an annual fee based on the size and complexity of the estate monitored. [ Insert pricing approach or 'from £X per building per year'. ]
In practice it always finds something — most buildings carry avoidable losses. If a building is genuinely optimal, the reporting evidences that, which is itself valuable for disclosure.
