Freezer Validation from the Engineers Who Build the Equipment
40+ years in ultra-low temperature refrigeration. 160+ companies served. FDA-compliant validation protocols for pharma, biotech, and blood plasma storage.
The Real Cost of Validation Done Wrong
You've invested millions in temperature-controlled storage. Your vaccines, biologics, plasma products, and research materials are irreplaceable. When it's time to validate that equipment, you need more than someone who can fill out paperwork.
Most validation companies operate at arm's length from the equipment itself. They run protocols, generate reports, and move on. But they don't understand why a compressor behaves a certain way at -80°C, or how door gasket wear affects temperature recovery, or what failure modes to watch for in cascade refrigeration systems.
We take a different approach.
Our Validation Services
As a manufacturer of custom ultra-low temperature systems that also provides validation services, we've been designing, building, and maintaining GMP-critical freezers for more than four decades, with over 20 years focused specifically on blood plasma storage.
That experience fundamentally changes how we approach validation.
When we test temperature uniformity, we know exactly how airflow patterns behave in a loaded chamber. When we challenge alarm systems, we understand the failure scenarios that actually occur in the field. When we document performance under real-world conditions, we bring insight that only comes from building these systems ourselves.
The result is validation documentation that holds up under scrutiny, because it reflects a genuine understanding of how the equipment works.
Full IQ OQ PQ Protocol Execution
We handle the complete validation lifecycle for temperature-controlled equipment, with particular expertise in ultra-low temperature pharmaceutical systems, where precision matters most.
Installation Qualification (IQ)
We verify and document that your equipment has been delivered intact, installed according to manufacturer specifications, and configured correctly for your facility. This includes confirmation of utility connections, environmental conditions, software configuration, and collection of all essential documentation such as serial numbers, calibration certificates, installation drawings, and operating manuals.
Because we understand how these systems are built, we know which installation details matter for long-term reliability and which shortcuts can create problems down the road.
Operational Qualification (OQ)
We test and document that the equipment operates correctly across its specified ranges. OQ typically covers control system operation, alarm functions at high and low setpoints, temperature stability and recovery, security features, and safety interlocks.
For ultra-low temperature equipment, we pay particular attention to temperature uniformity mapping, defrost cycle behavior, door-open recovery time, and alarm response under realistic conditions. We design test protocols that reflect how the equipment will actually be used, not just how it performs in ideal circumstances.
Performance Qualification (PQ)
The final phase confirms that the equipment performs consistently under actual operating conditions. We run loaded temperature mapping studies, simulate real-world use patterns including door openings and product loading, and verify performance across multiple cycles to demonstrate reproducibility.
PQ documentation must demonstrate that the equipment is suitable for its intended process. Our protocols are designed to satisfy auditors while providing you with genuine confidence that your storage systems will perform reliably when it matters.
Industries We Serve
Blood Plasma Collection and Storage
With more than 20 years focused specifically on the plasma industry, we understand FDA and AABB requirements inside and out. We know the difference between standard plasma storage at -18°C and rare blood type storage at -65°C, and we build validation protocols accordingly. Our documentation meets the standards plasma centers need to pass inspections confidently.
Pharmaceutical Manufacturing
With more than 20 years focused specifically on the plasma industry, we understand FDA and AABB requirements inside and out. We know the difference between standard plasma storage and rare blood type storage, and we build validation protocols accordingly. Our documentation meets the standards plasma centers need to pass inspections confidently.
Biotechnology and Research
Cell lines, tissue samples, reagents, and research materials represent years of work. Whether you're operating under 21 CFR Part 11 requirements or simply need confidence that your samples are protected, we deliver validation that matches your compliance needs.
Ready to Validate Your Equipment?
Whether you're commissioning new equipment, preparing for an inspection, or need to requalify existing systems after a modification, we can help you develop a validation plan that meets your requirements and timeline.
Tell us about your equipment and compliance needs, and we'll provide a detailed scope and quote.