Our Services
OSE supports teams working in controlled and regulated environments through a range of cleanroom services, all informed by real-world experience and long-term client partnerships. Explore our different service options, understand how they fit together, and find the right starting point for your needs.
Browse options.
Our Cleanroom Services
Cleanroom Certification & Performance Testing
Certified testing to verify cleanroom performance and regulatory compliance.
Cleanroom Consulting, Evaluation & Optimization
On-site diagnostics and compatibility testing ensure equipment meets cleanliness standards.
Biological Safety Cabinets, Fume Hoods & Flow Hood Testing
Routine hood and biosafety cabinet certification ensures safe, sterile laboratory environments.
Filter Fan Unit (FFU) Installation, Replacement & Maintenance
Energy-efficient filter fan units provide flexible, precise cleanroom airflow control.
Filter Fan Unit (FFU) PLC Control Systems, Commissioning & Control System Integration
PLC-based FFU control systems provide configurable, networked airflow control and monitoring.
Filter Bench Testing, Repair & Replacement
Verify HEPA filter integrity before installation to protect cleanroom performance.
Cleanroom Vacuum Maintenance
Maintenance and certification services keep Nilfisk cleanroom vacuums operating reliably.
Particle Counter Lease & Rentals
Rent portable particle counters with advanced technology for precise contamination monitoring.
“I’ve used OSE for 20 years and counting always works with us even during our hectic shutdown schedule . Polite punctual and professional service every time.”
Kevin Machia, Perrigo, Pharmaceutical Company
What to expect.
How We Work with Your Team
OSE follows a consistent, experience-driven approach across our cleanroom services. We work closely with your team to understand your environment, apply the appropriate solution, and deliver documented results you can rely on.
Our Process:
Let’s talk about your cleanroom requirements. We know the questions to ask!
Whether you’re planning a new space, preparing for certification, or addressing performance challenges, OSE is here to help. Our team is ready to support your next step.