Nitrogen Express

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Nitrex: A simple solution

California Liquid Nitrogen Delivery Specialists

Jason Cowles, CEO


Jason has thirteen years of industry experience as well as business management and leadership expertise; it is described that he can complete a full days’ work before lunch. Mr. Cowles has been devoted to his first wife for fifteen years and is the proud father of three children. Rockefeller said, “I know of nothing more despicable and pathetic than a man who devotes all the waking hours of the day to making money for money’s sake.” Jason believes the measure of a man is the emotional and spiritual health of his family. His life verse is Proverbs 9:8, “Correct a fool and he will hate you, rebuke a wise man and he will love you.”

Jamie Fox

Jamie Fox

Jamie has 18 years of experience working in a manufacturing environment. She has a strong background in purchasing, accounts payable/receivable, payroll management, Human Resources, creating company policies and procedures, and managing ERP Systems.

Company History

Founded in 2010, our California nitrogen distributing company is open 24/7 to serve our customers. We are accustomed to working with research, medical, and industrial customers, as well as retail locations. Our number-one goal is to provide exceptional, worry-free service to every single customer, every single day.

We fill on-site on purpose; this ensures that your tanks are filled 100% each time (unlike delivered tanks, which can lose 20% of their nitrogen by the time they arrive at your location!).

We deliver the highest medical-grade liquid nitrogen with an emergency response guarantee.

As a local, family-owned business, we know the value of your business. That is why our customers give us a perfect 5/5 star rating on Google reviews.

Top of liquid nitrogen tank
  • Aerospace
    • Heat Treating
    • Material Testing
    • Purging
    • Machining
    • Environmental Testing
  • Analytical Labs & Research/Science
    • Atmosphere Control
    • Inerting and Blanketing
    • Cryopreservation
    • Cryotherapy
    • Low Temperature Reactions
  • Automotive
  • Biotechnology
  • Electronics
    • Integrated Circuit Packaging, Assembly and Testing
    • Passive Components
    • PCB Assembly and Testing
  • Food
    • Bottling and Canning
    • Cryogenic Chilling
    • Cryogenic Freezing
    • Fermentation
    • Crust Freezing
    • MAP Packaging
    • Process Cooling
  • Medical
  • Metals and Materials Processing
    • Cold Spraying
    • Cryogenic Separating
    • Cryotreating
    • Particle Size Reduction
  • Metals Production
  • Oil and Gas Production
  • Pharmaceuticals
    • Cryogenic Pelletizing
    • Freeze Drying
    • Sparging and Stripping
  • Welding and Cutting

All of our drivers are clean, knowledgeable, and trustworthy. You can trust Nitrogen Express to meet and exceed your needs. 

Call us today at (951) 356-4381 or contact our California nitrogen delivery service online for more information.