ELK supports power and industrial sites with practical, engineer-led HVAC and cooling services that protect reliability, compliance, and safe operation. Whether you’re managing turbine hall ventilation, control room HVAC, auxiliary plant cooling, or packaged chillers, we focus on what matters on site: stable conditions, maintainable systems, and predictable performance under real operating constraints.
Where we typically work
We support both comfort and critical HVAC, plus process and equipment cooling across:
- Control rooms & electrical rooms (UPS/battery rooms, switchgear, MCCs)
- Turbine halls & boiler houses (ventilation, heat extraction, air movement)
- Workshops, welfare, and occupied areas (comfort HVAC where required)
- Instrument air / analyser shelters and packaged enclosures
- Auxiliary cooling systems (closed-loop cooling, skid coolers, air blast coolers)
- Chillers / DX systems, AHUs, fan coils, split systems, and packaged units
- Cooling towers and heat rejection equipment (where applicable)
- Ductwork, dampers, fire/smoke systems and ventilation interfaces
What we help you solve
On power sites, HVAC and cooling issues often show up as reliability and compliance problems rather than “comfort” complaints. We’re commonly brought in for:
- Persistent high temperatures in electrical and control spaces
- Nuisance trips or alarms on chillers / DX plant
- Poor airflow, imbalanced systems, or dead zones in turbine halls
- Condensation issues, humidity control problems, and water ingress
- Corrosion or fouling in coils and heat exchangers
- Fan / motor failures, bearing issues, vibration, and noise
- Control faults (BMS integration, sensor drift, unstable loops)
- Cooling capacity shortfalls during summer peaks or high-load operation
Services
We can support as a planned package (pre-summer readiness, outage scope) or rapid response for faults impacting availability.
HVAC maintenance & reliability
- Planned maintenance and condition checks on AHUs, chillers, DX and ventilation systems
- Filter management, coil cleaning, belt and bearing inspections
- Fan and motor replacement support, vibration checks and corrective actions
- Damper and actuator function tests, airflow verification and balancing input
Cooling performance & optimisation
- Cooling capacity checks vs. actual heat loads and operating profiles
- Practical improvements to airflow management and heat extraction
- Review of setpoints, deadbands, and control stability (BMS/HVAC controllers)
- Recommendations focused on implementable changes, not theory
Installation & modifications
- Replacement of packaged units, splits, and AHU components
- Ductwork alterations, additional extraction, louvre and intake improvements
- Pipework modifications for closed-loop cooling and chilled water distribution
- Condensate management improvements to reduce leaks and ingress risk
Compliance & safety support
- Fire/smoke damper checks and ventilation safety interfaces (where in scope)
- Support for site documentation, inspection records and close-out packs
- Hygiene and water system considerations for cooling equipment (as applicable to your site regime)
Engineer-to-engineer approach
We understand HVAC on a power station isn’t “nice to have” — it can be the difference between keeping critical rooms within limits or losing equipment to overheating. Our approach is:
- Survey and diagnose – quick walkdowns and data-led fault finding
- Stabilise – get the plant operating reliably and safely
- Improve – targeted modifications that remove repeat issues
- Document – clear close-out records for your maintenance and compliance files
Typical deliverables
Depending on scope, we provide:
- Asset condition notes and defect lists (with priorities)
- Maintenance records and commissioning checklists
- Airflow / temperature findings and recommended corrective actions
- As-built mark-ups and change notes for your O&M records
