On-Site Nitrogen Systems and Services

To Buy or Rent

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Ask about our new generation of nitrogen systems!


Our team of Texas engineers designs and manufactures on-site systems for your industrial process gas needs.


Even if your process gas needs aren't permanent, we have reliable, modular rental equipment that can meet your needs!

Use our handy calculators to estimate your next job!
Field Proven
Field Proven
Minimal Maintenance
Minimal Maintenance

Reliable Services

Field Services
Pipeline Maintenance Services
Hydrostatic Testing
Pneumatic Testing

On-Site Nitrogen Systems
Engineering and Fabrication

NiGen International is a leader in the design and manufacture of on-site nitrogen systems, headquartered in Houston, Texas. From portable containerized systems to skid-mounted stationary systems, standard or custom engineered, we have the system to meet your specific needs or requirements. At NiGen, we utilize the most efficient and highest performance membranes available on the market today. As a manufacturer, we can design a system to match an existing application or provide the most efficient solution.

We continually strive to communicate with our customers and deliver a safe, efficient and cost effective solution on their onsite nitrogen needs.

Get To Know Our Company

Call Today at 713.956.8022

to discuss your pipeline services with an experienced engineer. Or, fill out the form below and we’ll be in touch soon.

Request a Quote

Let the experts at NiGen help you find the perfect nitrogen generation solution or pipeline service to meet your needs. Our project engineers can design and build an on-site nitrogen system for a variety of industries and applications. To request your quote, please complete this form and include as many details as you can. Once we review your information, we’ll follow up as soon as possible and provide you the most accurate quote or an answer to your question.

Contact us

13938 Chrisman Road
Houston, TX 77039-1918

Direct: 713-956-8022

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