HVAC Commissioning, Water Treatment and Commissioning Management
D&S Commissioning, Exeter
Ventilation, Heating Systems, Chilled Water & Operating Theatres
HVAC Commissioning Systems
Cleaning, flushing & dosing of closed heating / chilled water systems
Water Treatment Services
- Ventilation Balancing
- AHU (air handling unit) & Fan testing and performance checking
- Hot Water Service Balancing
- Performance, Condition and Layout Surveys & Reports
- LTHW & Chilled Water Balancing
- LEV Testing
- Critical Care Ventilation Validations, Verifications and Balancing
- HVAC Problem Solving
- Seasonal Commissioning
- Pre-Commission cleaning, flushing and dosing of closed water systems
- Online remediation of existing systems closed water systems
- Closed systems maintenance, monitoring & dosing
- BSRIA Closed systems chemical and microbiological sampling
- In house closed systems testing
- Hot and cold-water disinfections
- Incoming main/new connections disinfections
- UKAS potable hot and cold water sampling
- Legionella risk assessments, logbook production, hot and cold-water monitoring
- Supply of DosaFil side stream filtration units and SolidTek solid chemicals
- Bottle / sampling / testing service
- Full commissioning management packages, in line with RIBA, BSRIA, CIBSE and BREEAM and the associated document suite
- Design reviews
- HVAC design and production of AutoCAD drawings
- Building services management
- Production of logbooks and user guides
- Consultancy services
- Project tracking, management and programming including program risk analysis.






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D&S Commissioning Ltd is an independent, knowledgeable and professional company, specialising in HVAC Commissioning, Water Treatment, and Commissioning Management.
With national coverage and a wealth of in-house experience we are able to help on any project, be it complex or not, large or small, we can give your project the personal and professional attention it deserves.
Case Studies

Peninsular Heart Clinic, Derriford – for Regent’s Park Healthcare
01/06/2020
Project Peninsular Heart Clinic, Derriford Services Ventilation Balancing Hot Water Balancing Water services installation and modifications Water services disinfections Legionella Risk assessment & Logbook Cath
Latest Updates

Welcome to the new D&S Commissioning Website
11/06/2020
Welcome to the new D&S Commissioning website. It includes our new branding and also new features that such as case studies and latest updates. It