Building water systems, governed properly.Evidenced from design to day to day operation.
Select Commissioning is a specialist contractor and independent consultancy for water hygiene, water treatment, commissioning and mechanical services. We work from the specification onwards, so the systems we clean, commission and monitor stay compliant and keep performing long after handover.
Each discipline led by its own specialists.
Every service line has its own Operations Manager and its own team, working to one company standard.
Legionella control you can defend
Risk assessment, monitoring, sampling and remedial works for domestic water and cooling towers to ACoP L8 and HSG274.
Learn more →For duty holders, FM providers and managing agentsWater TreatmentClean, stable closed systems
Pre-commission and remedial cleaning, closed system monitoring and remediation to BG29 and BG50.
Learn more →For contractors, FM providers and estates teamsCommissioningProved before handover
Water and air commissioning, recommissioning and seasonal checks, from programme to handover.
Learn more →For contractors, design teams and developersMechanical ServicesUpgrades that perform
End of life plant upgrades scoped, installed and recommissioned for long term performance.
Learn more →For owners, FM providers and estates teamsAdvice you can rely on, across all four.
Strategy, specification and tender reviews, validation, witnessing, failure investigation and impartial advice when parties disagree. Our advice is based on the evidence and the guidance, not on what we would like to supply.
- Before work starts Strategy, specification and budget reviews
- During delivery Witnessing and validation of work by others
- When things go wrong Failure investigation and second opinions
- When parties disagree An impartial view of the evidence
The compliance requirement does not change. How it is delivered does.
| Typical outsourced water compliance | Select Commissioning | |
|---|---|---|
| Who does the work | Layers of subcontractors, often changing year to year | Directly employed specialists, or your own team with our oversight |
| Test results | A lab certificate in someone's inbox | Read by a competent person, with the action that follows |
| When something fails | Picked up at the next review meeting | Escalated against agreed criteria, with the evidence attached |
| Records | Spread across contractors and spreadsheets | One governed record through Acutro WaterGuard |
| When we get involved | After handover, when problems are already built in | From specification, when they are cheapest to prevent |
Early engagement is where most problems are prevented.
Specification first
We get involved at design and specification stage, where the decisions that drive water quality are made.
Chemical free where it works
Extensive experience in VDI 2035 salt poor operation and chemical free cleaning methods.
The right plant on hand
An established supply chain for high flow pumping, filtration, demineralisation and membrane degassing.
Results you can act on
Every sample is interpreted by competent people, not just reported.
Self delivery, done safely
We help client teams take on water tasks themselves, with our competent persons providing oversight.
No single point of failure
Multiple lab partners and multiple chemical suppliers, by design.
The exclusive delivery and QA partner for Acutro.
Acutro WaterGuard is only available through Select Commissioning, and we support Acutro Core deployments across UK estates. WaterGuard governs every water related task and sample. Our competent persons review every escalation. The result is compliance that is evidenced as the work is done, at cost parity with the way it is bought today.
- Acutro WaterGuard governs the work, the samples and the escalations
- Select Commissioning provides the competent people, sampling and remedial work
- Your teams can take on routine tasks, with oversight built in
Buildings where water quality cannot be left to chance.
We work for FM providers, contractors, managing agents and owners across London and the South East.
Specialists, employed directly.
Standards and guidance we work to
Accredited and audited.
Independently audited for health and safety, quality and environmental management. Members of BSRIA and the Legionella Control Association.
Bring us your hardest water quality problem.
A short call with one of our engineers. No sales script.