Critical Environment Certification

Lab hood - P1 Critical Environmental Certification Services

P1 Group’s Critical Environment Certification (CEC) services utilize cutting edge technology and highly skilled technicians to provide certification and repairs to controlled environments in hospitals, pharmacies and laboratories.

Field Certification by qualified technicians of critical environments and equipment is essential to verifying the correct personal, product and environment protections are in place.

P1 Group follows the standards and guidelines from ANSI, NSF, ASHRAE, NEBB, USP and others.


  • Critical Care Room Validations
  • Biosafety Cabinet Certification
  • Laminar Flow Work Bench Certification
  • HEPA Filter Integrity Testing
  • Fume Hood Testing
  • Viable Air Sample Testing
  • Particulate Counts
  • IAQ Testing
  • UV Light Testing
  • Temperature and High Humidity Testing