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Cooling that holds. Comfort that disappears.

Sentaur designs, installs and maintains comfort cooling, VRF and VRV systems, chilled water plant, close-control rooms and ventilation across landmark UK buildings. F-Gas accredited, REFCOM compliant, in-house refrigerant work - single team from drawings to commissioning to year-on-year PPM.

Accreditation
F-Gas · REFCOM
Regulation
EU 517/2014
Service
Install + PPM + reactive
SECTION 01 / WHAT WE COVER

Full scope. Pulled from the actual contracts we're running today.

- Tailored scopeNo off-the-shelf service tier. Every PPM scope is built around the plant we're actually maintaining.

Systems we install & maintain

  • Comfort cooling - office, retail, hospitality
  • VRV, VRF and multi-split heat pumps
  • DX split systems (single and multi-zone)
  • Chilled water systems and chiller plant
  • Mobile and portable air conditioners

Specialist environments

  • Close-control for labs, server rooms and clean rooms
  • Ventilation, extract and fume control
  • Heat recovery and air handling units
  • Pressurisation and stair-pressurisation
  • Smoke ventilation systems

Refrigerant & end-of-life

  • F-Gas-compliant refrigerant gas reclaim and disposal
  • Refrigerant gas conversion (R22 → low-GWP)
  • Liquid chillers and heat pump installation
  • System decommissioning and strip-out
  • Compressor replacement and rebuilds

Maintenance & diagnostics

  • Quarterly servicing under PPM contract
  • F-Gas leak inspections (annual / bi-annual)
  • System fault diagnosis and repairs
  • Energy optimisation and capacity review
  • Pre-summer commissioning checks
SECTION 02 / HOW WE WORK

Design stage to commissioned plant

Our in-house design and CAD team draws the system, specifies the plant and details every install. The same engineers who commission your plant on day one are the engineers who maintain it on year ten - no handovers, no re-learning the building.

PPM tailored to your estate

Every contract is scoped to the plant, the access constraints, the SLA and the compliance schedule. F-Gas inspections, leak checks, condenser cleans and refrigerant top-ups roll into a single visit cadence - no off-the-shelf monthly slots.

Reactive support 24/7

When a chiller drops or a VRF condenser trips, the contract helpdesk picks up around the clock. Mobile crews on call across the UK with refrigerant stock, replacement compressors and the diagnostic kit to bring plant back up before the building wakes.

Sectors served

Where we work. Across the UK.

  • Hotels & hospitality
  • Listed estates
  • Retail flagships
  • Commercial offices
  • Coworking
  • Lab & R&D
  • Healthcare
  • Server rooms & data halls
  • Luxury residential
Accreditations

Audited. Verifiable on request.

  • F-GasREFCOM accredited · EU 517/2014
  • BESABuilding Engineering Services Association
  • BESCACompetence-assessed
  • SafeContractorSSIP H&S audited
  • ISO 9001Quality management
Next step

Plant getting tired? Estate growing? Brief us on the cooling and ventilation.