Cleanroom Testing & Validation
With unrivalled expertise and decades of proven delivery, Total Clean Air builds world-class cleanrooms you can trust.
Cleanroom Testing & Validation
End-to-end, UKAS-aligned validation delivering certainty, compliance, and audit readiness.
We provide a full-service testing and validation offering, ensuring that cleanrooms, biosafety labs, extraction systems and controlled environments are not just built to specification, but proven to perform precisely, safely and in full regulatory and compliance alignment. We equip your facility with scientifically robust, independently verified validation, giving you long-term assurance, audit readiness, and peace of mind.
Our experienced, accredited engineers (CTCB and CPD-trained and working to UKAS ISO 17025 standards) deploy state-of-the-art testing protocols to put your facility through rigorous validation. From airflow mapping and filter integrity to environmental monitoring and containment testing. We ensure every aspect of your controlled environment meets or exceeds requirements.
Cleanroom Testing & Validation: On-Site Steps
Our accredited engineers follow a systematic, hands-on approach to ensure every aspect of your cleanroom or controlled environment meets design, performance, and compliance requirements.
-
Preparation & Baseline Assessment
-
Airflow & Pressure Testing
-
Filtration & Containment Verification
-
Environmental & Operational Monitoring
-
Reporting & Compliance Documentation
We offer a comprehensive suite of testing and validation services to suit a wide range of cleanroom types, clean-air systems, and controlled-environment applications — from pharmaceutical cleanrooms to biosafety labs, HVAC and LEV systems, and beyond.
Cleanrooms, Laminar Flow
& Controlled Environments
Full qualification and validation of cleanrooms and laminar-flow systems, including airflow mapping, HEPA/ULPA filter integrity, pressure-cascade verification, particle counts (at rest and in operation), and environmental stability (airflow uniformity, velocity, temperature, and humidity).
Biosafety, Containment
& Specialist Facilities
Comprehensive validation of biosafety labs (CL2/CL3), containment suites, and high-risk or sensitive environments. Services include air-handling and pressure systems testing, airflow visualisation (smoke testing), barrier and filter integrity, interlock verification, containment performance, and operator/product protection assurance.
HVAC, Extract Ventilation
& Exhaust Systems
Testing and certification of HVAC installations, LEV systems, fume cupboards (ducted and ductless), and extract/exhaust systems. This includes airflow volume and velocity surveys, room pressure balancing, hood and capture performance, duct leakage, filter performance, IAQ, thermal comfort, and compliance with relevant standards.
Validation Management, Documentation
& Re-Qualification
End-to-end validation support including Validation Master Plans (VMP), IQ/OQ/PQ protocol development, and detailed audit-ready reporting. We also provide deviation management, corrective actions, trend analysis, ongoing monitoring, and scheduled re-validation to maintain long-term compliance.
Cleanrooms, Laminar Flow
& Controlled Environments
Full qualification and validation of cleanrooms and laminar-flow systems, including airflow mapping, HEPA/ULPA filter integrity, pressure-cascade verification, particle counts (at rest and in operation), and environmental stability (airflow uniformity, velocity, temperature, and humidity).
Biosafety, Containment
& Specialist Facilities
Comprehensive validation of biosafety labs (CL2/CL3), containment suites, and high-risk or sensitive environments. Services include air-handling and pressure systems testing, airflow visualisation (smoke testing), barrier and filter integrity, interlock verification, containment performance, and operator/product protection assurance.
HVAC, Extract Ventilation
& Exhaust Systems
Testing and certification of HVAC installations, LEV systems, fume cupboards (ducted and ductless), and extract/exhaust systems. This includes airflow volume and velocity surveys, room pressure balancing, hood and capture performance, duct leakage, filter performance, IAQ, thermal comfort, and compliance with relevant standards.
Validation Management, Documentation
& Re-Qualification
End-to-end validation support including Validation Master Plans (VMP), IQ/OQ/PQ protocol development, and detailed audit-ready reporting. We also provide deviation management, corrective actions, trend analysis, ongoing monitoring, and scheduled re-validation to maintain long-term compliance.
Total Clean Air offers a complete turnkey package for all your cleanroom requirements
View more services:
Cleanroom
Commissioning & Validation
Our team ensures your cleanroom is fully operational and compliant, with thorough commissioning and validation processes for peace of mind.
Explore
Cleanroom
Consultancy
Providing expert guidance on design, compliance, and operation to ensure controlled environments meet regulatory standards and perform efficiently.
Explore
Cleanroom
Decontamination Solutions
SteraMist® is an advanced decontamination system using ionised hydrogen peroxide to deliver rapid, residue-free sterilisation of air and surfaces.
Explore
Cleanroom
Design & Construction
We create tailored cleanroom solutions, engineered to your exact specifications, ensuring performance, compliance and efficiency from the ground up.
Explore
Cleanroom
Furniture
From modular to fully customisable solutions, our cleanrooms are built to meet the strictest standards for quality, compliance and operational excellence.
Explore
Cleanroom
Maintenance & Servicing
Keep your cleanroom performing at its best with our expert maintenance and servicing solutions, designed to minimise downtime and maximise reliability and efficiency.
Explore
Environmental
Monitoring
Providing real-time environmental monitoring, delivering accurate, continuous data on air quality and critical conditions to support compliance and optimise controlled environments.
Explore
Testing & Validation
Why Choose Total Clean Air for Your Testing & Validation Needs
As a UKAS ISO 17025-accredited organisation, we provide our clients with independent, scientifically validated results. These represent not merely a certificate, but robust, defensible documentation recognised and trusted by regulators worldwide.
We combine deep technical expertise with extensive multi-sector experience, spanning pharmaceuticals, biotechnology, healthcare, aerospace, and advanced manufacturing. This breadth of knowledge ensures we fully understand your regulatory, contamination control, and operational requirements.
Our comprehensive range of services, from design and build through testing, validation, and long-term lifecycle support enables you to work with a single, trusted partner. Whether commissioning a new facility, re-qualifying an existing cleanroom, or maintaining compliance over time, Total Clean Air is committed to supporting you at every stage.
At Total Clean Air, we care about the long-term success of your facility. We provide more than compliance; we deliver peace of mind. You can be confident that your environment not only meets design specifications but demonstrably performs to the required standards, ensuring safety, reliability, and regulatory compliance day after day.
