DAS Engineers provides specialized HVAC and cleanroom consultancy services for pharmaceutical, healthcare and industrial facilities, with focus on GMP compliance, environmental control, system performance and regulatory requirements.
Our HVAC & Cleanroom Services
- HVAC Design & Engineering
HVAC system design and technical review
Airflow and air-change assessment
Temperature and humidity control
Pressure cascade and differential pressure assessment
HVAC capacity and performance evaluation - Cleanroom Consultancy
Cleanroom classification and zoning
Personnel and material flow assessment
Airflow pattern and contamination-control assessment
Cleanroom layout review
Cleanroom performance evaluation - HVAC Inspection & Gap Analysis
Existing HVAC system inspection
GMP compliance gap assessment
AHU and ventilation system assessment
Filter and air-balancing review
Identification of improvement opportunities - Commissioning, Qualification & Validation
Commissioning support
IQ/OQ/PQ support
HVAC qualification documentation
Airflow and recovery testing
HEPA filter integrity testing coordination - BMS & Automation
HVAC monitoring and control requirements
BMS point-list development
Alarm and interlock review
Temperature, humidity and pressure monitoring
BMS technical consultancy - Environmental Control & Compliance
Environmental monitoring requirements
Pressure differential monitoring
Temperature and humidity monitoring
GMP and regulatory compliance support
Inspection readiness support
Our Approach
We combine HVAC engineering expertise with cleanroom design principles and GxP/GMP requirements to provide practical, compliant and reliable environmental-control solutions.