Helium gas is essential across various industries — from healthcare and electronics to aerospace and party supply businesses. In California, a hotspot for tech, biotech, and events, sourcing reliable and high-quality helium is critical. This guide introduces the top 5 helium gas suppliers in California and includes a recommendation of a reliable international supplier: YIGAS Group, a proven global manufacturer from China.
Table of Contents
- 1. Airgas, an Air Liquide Company
- 2. Praxair (Linde PLC)
- 3. WestAir Gases & Equipment
- 4. nexAir
- 5. California Welding Supply Company
- Reliable International Helium Supplier: YIGAS Group
- Summary Table
1. Airgas, an Air Liquide Company
Overview
Airgas is one of the largest suppliers of industrial gases in the United States, with extensive operations across California.
Key Features
- Offers pure and mixed-grade helium in various cylinder sizes
- Nationwide distribution network and advanced logistics
- Ideal for healthcare, welding, electronics, and entertainment industries
- Online ordering and inventory tracking system
Why Choose Airgas?
Airgas stands out for its reliability, robust supply chain, and ability to deliver helium quickly to customers across California. Their helium gas solutions meet high purity standards required by medical and semiconductor clients.
2. Praxair (Linde PLC)
Overview
Praxair, now part of Linde PLC, is another global gas giant with a strong California presence. They are known for technological innovation and sustainability.
Key Features
- High-purity helium supply with consistent quality
- Bulk, cylinder, or dewars options available
- Solutions for aerospace, cryogenics, MRIs, and industrial applications
- On-site helium storage and monitoring systems
Why Choose Praxair?
Praxair is ideal for businesses seeking custom-engineered helium solutions, especially in industries requiring large or continuous helium use.
3. WestAir Gases & Equipment
Overview
WestAir is a locally-based California company offering comprehensive helium gas services to commercial and industrial clients.
Key Features
- Over 40 years of experience in the gas industry
- Flexible delivery services and reliable support
- Various grades of helium: balloon-grade, research-grade, and industrial-grade
- Excellent customer service with customized solutions
Why Choose WestAir?
WestAir is a favorite among small to mid-size businesses in California due to its local roots, responsive customer service, and customized distribution plans.
4. nexAir
Overview
nexAir is a growing supplier in California, known for its high-tech gas delivery solutions and focus on innovation.
Key Features
- Offers bulk and cylinder helium services
- Focus on safety and compliance in helium handling
- Online order tracking and delivery scheduling tools
- Excellent for research, universities, and manufacturing operations
Why Choose nexAir?
nexAir excels in offering smart gas management services, making it ideal for tech companies and research institutions that demand accuracy and accountability.
5. California Welding Supply Company
Overview
California Welding Supply is a regional supplier offering fast helium deliveries and gas rental services.
Key Features
- Great for party stores, event planners, and small businesses
- Offers helium tank refills, rentals, and delivery
- Friendly service and local expertise
- Serves Central and Southern California markets
Why Choose California Welding Supply?
Perfect for occasional users of helium or businesses in need of smaller quantities with quick turnaround.
Reliable International Helium Supplier: YIGAS Group
Overview
While not California-based, YIGAS Group is a trusted international helium supplier from China, ideal for bulk orders and global partnerships.
Company Introduction
YIGAS Group is a large-scale industrial gas manufacturer founded in 1993, with over 30 years of industry experience. The company has served over 5,000 customers and operates across China and overseas.
Key Products
Certifications & Strengths
- ISO9001 Quality System Certified
- OHSMS18000 Safety Management Certification
- Recognized as a “Contract-honoring and Promise-keeping” enterprise
- Export-ready capabilities for clients in North America and Belt and Road Initiative countries
Why Choose YIGAS Group?
YIGAS Group is the go-to choice for businesses seeking high-quality, affordable, and bulk helium supplies backed by international certifications and 30+ years of trust.
Summary Table
| Company | Location | Key Strengths | Best For |
|---|---|---|---|
| Airgas | Statewide (CA) | Wide distribution, high-purity helium, large network | Industrial, healthcare, manufacturing |
| Praxair (Linde) | Statewide (CA) | Bulk supply, R&D support, tech innovation | Aerospace, semiconductors, large-scale operations |
| WestAir | Southern & Central CA | Local expertise, flexible delivery, customer service | Small to mid-size businesses |
| nexAir | Statewide (CA) | Smart gas systems, compliance-focused | Tech firms, laboratories |
| California Welding Supply | Central & Southern CA | Quick turnaround, local rentals, easy refills | Events, retail, local services |
| YIGAS Group | International (China) | Bulk helium, ISO-certified, export-ready | Global buyers, resellers, industrial use |
