Professional Commissioning for Commercial Building Systems
At WTS Plumbing & Heating Ltd, commissioning is the final and most critical stage of every mechanical and public health project. Our structured process ensures that all systems perform safely, efficiently, and exactly as intended. Working across Surrey, London, and the South East, we commission heating, cooling, ventilation, plumbing, and renewable installations for commercial clients in sectors such as education, healthcare, retail, and mixed-use development.
A Structured Five-Stage Commissioning Process
Our quality design and installation processes culminate in a robust five-stage commissioning plan. This approach provides full visibility of progress and delivers a detailed record of every test and inspection carried out. From pre-commissioning verification through to system balancing and client demonstrations, our engineers ensure a smooth transition from construction to operational readiness.
Quality Assurance & Handover Documentation
We compile comprehensive handover packs for every project, including all test data, performance results, certification, and quality assurance documentation. These records confirm that each mechanical and public health system has been installed and commissioned in accordance with design specifications and relevant standards. Clear documentation supports future maintenance and gives facilities managers confidence that systems are safe and compliant.
Supporting Facilities Management Teams
Our commissioning engineers work closely with client-side facilities management teams during handover to ensure a complete understanding of system operation. We provide training, guidance, and practical demonstrations to help maintain peak performance once the building is occupied. This collaborative approach ensures a seamless transition from project completion to ongoing operation.
Recommissioning & System Optimisation
In addition to commissioning new systems, WTS Plumbing & Heating Ltd also provides recommissioning services for existing buildings. Over time, systems can drift from their original design parameters, leading to inefficiency or reduced performance. Our recommissioning process identifies and corrects these issues, optimising operation and extending the lifespan of mechanical and public health installations.
Delivering Compliance, Efficiency & Reliability
Every commissioning project is carried out in line with current CIBSE and BSRIA guidance. Our engineers follow rigorous quality procedures to verify system integrity, performance, and safety. By focusing on compliance and sustainability, we ensure buildings operate efficiently while meeting the latest industry standards.
Our Commissioning Services Include:
- Five-stage mechanical and public health commissioning
- Pre-commissioning inspections and system verification
- Performance testing and balancing
- Full quality assurance and documentation packs
- Handover training and FM team support
- Recommissioning of existing systems
- Energy efficiency testing and optimisation
- Compliance with CIBSE, BSRIA, and British Standards
The Final Step in Quality Building Delivery
At WTS Plumbing & Heating Ltd, we see commissioning as more than a final step—it’s proof of performance. Our detailed approach ensures every mechanical and public health system operates as designed, fully tested and documented for peace of mind. We help our clients hand over buildings that are efficient, compliant, and ready for use from day one.
Contact WTS Plumbing & Heating Ltd today to discuss commissioning, recommissioning, or performance testing for your commercial building across Surrey, London, and the South East.