Cleanroom Certification in Dallas, TX

Dallas–Fort Worth is one of the largest and fastest-growing data center markets in the country, and also home to a dense network of major hospital systems and life-sciences facilities. GENTAB certifies cleanrooms and controlled environments across the DFW metro to ISO 14644 standards, and supports the same facilities with large-scale TAB and data center air balancing where mechanical performance and cleanroom classification both matter.

Our technicians document airborne particle classification, filter integrity, pressurization, and recovery performance for controlled spaces throughout the metro, from healthcare compounding and procedure environments to industrial and process cleanrooms. Every engagement produces a defensible, audit-ready report tied to clear acceptance criteria — the same documentation standard applied on every GENTAB certification nationwide.

Airborne Particle Classification: Particle count measurement and statistical analysis to determine and document ISO 14644-1 cleanliness classification at rest and in operation.

HEPA / ULPA Filter Integrity Testing: Aerosol challenge (PAO) scanning of installed filters and housings to detect leaks, bypass, and media damage before they compromise the space.

Air Change Rate & Recovery: Supply airflow measurement, air change rate calculation, and recovery testing to confirm the room clears contamination within its required time.

Room Pressurization Verification: Differential pressure mapping across doors and adjacencies to confirm correct cascade and protect critical spaces from cross-contamination.

Airflow Visualization & Uniformity: Smoke studies and velocity uniformity testing for unidirectional flow zones, documenting that airflow patterns sweep contaminants as designed.

Certification Documentation: A complete, audit-ready certification package referencing test methods, instrumentation, acceptance criteria, and pass/fail results per room.