Preventative Maintenance

Maximize Equipment Performance: Professional preventative maintenance and repair services for Cryogenic Freezers and related systems.

Pacific Science LLC is a trusted provider of preventative maintenance services with over 150 years of combined experience servicing the Life Science community. We manage client equipment and service cycles to maximize operational efficiencies and prevent critical system downtime. Cryogenic freezers and freezing equipment operate in challenging environments that require regular maintenance to optimize reliability, personnel safety, and material integrity.


Our comprehensive services include new equipment installation and the development of ongoing preventative maintenance programs. Adhering to manufacturers’ specifications and recommendations ensures cryogenic equipment operates safely and efficiently.

Minimize Downtime


Cost Efficiency


Regulatory Compliance


Ensuring Reliability and Longevity in Cryogenic Freezer Operations

  • Single source solution provider, one contract
  • Full-time, factory-trained field service technicians
  • Flexible preventative maintenance schedules
  • Onsite repairs
  • Recommendation reporting
  • Regulatory-compliant documentation
  • Quick response time
  • Rental equipment available


  • IQ/OQ/PQ
  • Calibration
  • Temperature Mapping
  • Freezer Thaw and Cleanout
  • Controller Firmware Updates
  • Solenoid and Purge Valve Replacement
  • Filter Replacement
  • Replace Damaged Seals or Gaskets
  • Diagnose and Fix Plumbing Issues
  • Electrical or Mechanical Malfunctions


As a crucial aspect of our preventative maintenance approach, Pacific Science, LLC conducts thorough visual inspections to identify signs of wear, leaks, or irregularities. This proactive measure enables timely intervention to prevent issues from worsening. Our inspections include critical elements such as hinges, gaskets, power supply, solenoid valves, plumbing, electrical, and other vital components.



Safety inspections identify and resolve any safety concerns, ensure compliance with regulatory standards, and maintain a secure working environment. Our safety assessments include, but are not limited to, checking for proper seismic bracing, monitoring system functionality, and the availability and condition of personal protective equipment (PPE).



Our technicians conduct rigorous function testing to identify performance problems that may negatively impact operational efficiencies, safety, and reliability. This includes ensuring LN2 supply and gas bypass systems function correctly and checking controllers and other critical components.



Equipment is calibrated to ensure liquid levels, temperature probes, and other essential components are adjusted to known standards for regulatory compliance.



Skilled technicians employ advanced diagnostic techniques to pinpoint the root cause of equipment problems, allowing for timely and effective resolutions.



Based on the above elements, our technicians will offer customized repair recommendations to address problems and prevent future breakdowns, safeguarding the equipment’s performance and longevity. Repairs can be conducted onsite immediately or during a follow-up visit.


A regularly scheduled preventative maintenance program can provide many significant ongoing benefits for your business.
Prolong Equipment and System Life

Prolong Equipment and System Life

Avoid Unexpected Downtime

Avoid Unexpected Downtime

Reduce Unplanned Maintenance Costs

Reduce Unplanned Maintenance Costs

Optimal Energy Efficiency

Optimal Energy Efficiency

Equipment Performs

Equipment Performs to Manufacturers’ Specifications


Regular and routine lab equipment and assets maintenance ensures smooth operations with minimal interruptions and adherence to manufacturer specifications. Maintain equipment reliability with professional preventative maintenance services from Pacific Science, LLC.


Schedule your maintenance plan today for optimal performance.



Everything included in the BASIC package plus


Everything included in BASIC and PROFESSIONAL package plus



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    Preventative Maintenance

    Comprehensive laboratory equipment maintenance plans to meet customer-specific needs. Our dedicated technicians can perform a wide range of services to ensure liquid nitrogen storage equipment is operating efficiently and safely. Not only does plan maintenance extend equipment life, but it also means less risk of catastrophic failure and material compromise.

    Improve equipment safety and reliability and optimizes asset performance.
    Benefits of Planned Maintenance

    • Prolong Equipment and System Life

    • Prevent Downtime from Breakdowns
    • Reduce Unexpected Costs
    • Optimal Energy Efficiency
    • Equipment Performs to Manufacturers’ Specifications

    Key Features of Pacific Science Planned Services
    • Single Source Solution Provider, One Contract

    • Full-Time, Factory-Trained Field Service Technicians

    • Flexible Preventative Maintenance Schedules

    • Onsite Repairs

    • Full Service and Recommendation Report

    • Regulatory Compliant Documentation

    • Quick Response Time

    • Rental Equipment Available

    To LEARN MORE about our service packages, contact us today!

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