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  • INDUSTRIAL, MEDICAL, & SPECIALTY GASES

    Dependability delivered.

    Providing unparalleled customer experiences as California’s most trusted independent distributor of gases and equipment.

  • INDUSTRIAL, MEDICAL, & SPECIALTY GASES

    Industries
    we serve.

    Proudly serving industrial, medical, and specialty gas to a variety of industries across California.

  • INDUSTRIAL, MEDICAL, & SPECIALTY GASES

    Installations & process piping.

    Operate in confidence with process improvement and high quality piping to ensure that your gas supplies meet health and safety standards.

  • INDUSTRIAL, MEDICAL, & SPECIALTY GASES

    Telemetry, gas safety & inventory management.

    Gases delivered with the latest and greatest in asset tracking, monitoring and detection.

  • INDUSTRIAL, MEDICAL, & SPECIALTY GASES

    Family-owned & operated since 1970.

Service worth rallying around

Dedicated Account Management

From the first walkthrough to delivery and beyond, our team is always ready to serve.

Custom Installation & Equipment Setup

Our gas experts walk through your setup to build systems that prioritize safety and efficiency.

World-Class Lab & Gas Packaging

No matter the volume or type of gas, our state-of-the-art labs and highly-skilled production teams deliver.

Unparalleled Delivery Service

Our drivers consistently perform in high-pressure environments and champion things such as customer care, road, and onsite safety.

Cylinder Tracking & Telemetry

Stop paying rent on cylinders that aren’t in your possession. And enjoy sustainable service with less deliveries thanks to telemetry’s mobile alerts, real-time measurements, and usage trends.

Online Ordering & Account Management

The days of chasing invoices and updating billing info are gone — access your account and re-order with confidence (and ease).

Featured products and services

What our customers are saying

  • “Quality and assurance are two non-negotiables in our line of work – Marco and WestAir consistently show up for us when we need them the most and I can better focus on operations knowing they’ll never let us down.”
    Mariah Mandt, PE, Bakersfield Renewable Fuels, LLC.
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  • “We just switched to WestAir and it’s nice to have a dependable, service-driven supplier when you’re working across 13 labs. Our team loves Zac (Driver) — We really look forward to deliveries and appreciate his attention to detail.”
    Gina Spidel, SDSU BioSciences
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  • “Two words: Smart solution. This is so much better than other systems because we only get refills when we need them – it’s on demand. I don’t have to worry about it, it’s out of sight out of mind. And we’ve had zero issues with it.”
    Dave Ohmer, Seek Beer Co.
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GET STARTED

Let’s get to work.

Get in touch to learn more about how we can support your business.