Industrial Gas Supplier

  • Same Day Delivery
  • Emergency Services
  • Over 60 Years of Experience

  • Same Day Delivery
  • Emergency Services
  • Over 60 Years of Experience

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 Industrial Gases for Welding, Fabrication & Manufacturing

At Igo's Welding Supply Company, we do more than just fill gas cylinders — we have been a trusted partner in the gas supply sector for over 60 years. We take pride in providing prompt and individualized service, whether you are on a manufacturing floor or in the field. We are ready to power your industry and keep you moving forward.


🔍 Not Sure What You Need?

No problem — our experts are ready to help. We provide on-site support and consultations tailored to your specific applications and equipment. We also welcome you to our conveniently located warehouse and fill plant.


Common Industrial Gases We Serve

We offer a full custom line of professionally blended gases for all types of welding, fabrication, cutting, forming, and testing applications.

  • Argon (Ar)
  • Compressed available with Gas Analysis
  • Oxygen (O2)
  • Compressed
  • Grade 2.5 Mil-Spec
  • Grade 4.3 UHP
  • Nitrogen (N2)
  • Pressure Testing, Purging
  • NF Medical Grade
  • Custom Blends
  • Carbon Dioxide (CO₂)
  • Standard Grade
  • R744 (Refrigerant Grade)
  • Extra Dry & Food Grade
  • Coleman Grade
  • Argon Mixtures
  • For 3D Printing
  • Medical Device Applications (Often Blended with Hydrogen)
  • Helium (He)
  • Pure Helium for Leak Detection
  • Balloon Grade
  • Ultra-High-Purity
  • Hydrogen (H2)
  • Compressed, Pure
  • Industrial or Ultra-High-Purity
  • Hydrogen Blends
  • Custom Per Request
  • Pure Methane and Mixtures
  • Breathing Air

🔥 Fuel Gases

  • Acetylene (C2H2)
  • MC, B, Small, Medium and Large.
  • Propane
  • 20, 40, 60, and 100 lb Cylinders
  • Forklift or Motor Propane tanks
  • Commercial Delivery & Exchange Available
  • MAPP Gas
  • Chemtane 2


 Welding Gas Mixtures

  • MIG Welding
  • Custom Blends for Specific Processes
  • TRI Mixtures (Argon / Helium / CO₂)
  • 90/10 Argon / CO₂
  • C-25 (75/25 Argon / CO₂)
  • 98/2 Argon / CO₂ (For Stainless Steel)
  • 75 Argon / 25 Helium (Aluminum)
  • 75 Helium / 25 Argon
  • TIG Welding & Shielding
  • Pure Argon
  • Argon Blends
  • Forming Gases
  • Laser Welding Gases
  • Certified Mixtures
  • Full Traceability & Documentation


🏭 Industries We Serve

We proudly support a wide range of industrial, commercial, and specialty companies:

  • Welding & Metal Fabrication
  • Construction & Infrastructure Projects
  • Manufacturing & Assembly Plants
  • Energy, Utilities & Fleet Operations
  • Power Plants
  • Defense Manufacturers

Cylinders of all Sizes

📞 Call us today to discuss with one of our specialists and discuss your gas supply needs. Get a free quote.

🚚 Reliable Delivery. Local Service.


We offer same-day delivery, emergency service, and full gas cylinder exchange.
💨Bulk & Cylinder Options: Delivered in a format that fits your workflow best. You just tell us where and when.

🚛Daily Hazmat Delivery: Fast, reliable, and compliant with safety standards.

🛠️On-Site Tank Swaps & Fill Services

🧯Gas Equipment & Safety Supplies Available


Boston Ship Repair has been working with Igo’s for years, and they have consistently provided premium services tailored to our needs. Their support extends across multiple aspects, including welding gases, purging gases, welding consumables, and new welding equipment procurement.

What sets Igo’s apart from larger corporate suppliers is their personalized, family-oriented approach. They go above and beyond to assist us, even in urgent situations. When our company was awarded a federal grant, Igo’s took the time to meet with us, carefully planning purchases to align with our production requirements and budget. They facilitated discussions with industry leaders such as Miller, Lincoln Electric, and Swift-Cut, ensuring we made informed decisions.

For the past year and a half, we have had a United States Naval ship drydocked at our facility, requiring a continuous and high-volume supply of mixed welding gases. Igo’s has met our demands every week without fail. Their commitment to service and reliability makes them the best local welding supply outfit in the Greater Boston area. We are fortunate to have a company like Igo’s as a trusted partner.

- Tim Kehoe - Structural Dept. Manager

I had a great experience with Igo’s Welding Supply. I needed a set of tanks in a pinch, and within just a few hours they personally showed up in his pickup and delivered them right to me. That kind of old-fashioned, dependable service is hard to find these days. Super professional, friendly, and reliable — I’d give them a solid 10/10 for customer service. Highly recommend!

- Todd Melvin

Very knowledgeable and very experienced staff. First class service !!! Not many places will run out into downtown Boston for you mid day for a emergency drop off of supplies !!! The owner came out personally in his personal pick up truck !!!! Can’t say enough good about these guys.

Bob Zemetius - C. Naughton Corp

Boston Ship Repair has been working with Igo’s for years, and they have consistently provided premium services tailored to our needs. Their support extends across multiple aspects, including welding gases, purging gases, welding consumables, and new welding equipment procurement.

What sets Igo’s apart from larger corporate suppliers is their personalized, family-oriented approach. They go above and beyond to assist us, even in urgent situations. When our company was awarded a federal grant, Igo’s took the time to meet with us, carefully planning purchases to align with our production requirements and budget. They facilitated discussions with industry leaders such as Miller, Lincoln Electric, and Swift-Cut, ensuring we made informed decisions.

For the past year and a half, we have had a United States Naval ship drydocked at our facility, requiring a continuous and high-volume supply of mixed welding gases. Igo’s has met our demands every week without fail. Their commitment to service and reliability makes them the best local welding supply outfit in the Greater Boston area. We are fortunate to have a company like Igo’s as a trusted partner.

Weldn4us ! - Boston Ship Repair

I had a great experience with Igo’s Welding Supply. I needed a set of tanks in a pinch, and within just a few hours they personally showed up in his pickup and delivered them right to me. That kind of old-fashioned, dependable service is hard to find these days. Super professional, friendly, and reliable — I’d give them a solid 10/10 for customer service. Highly recommend!

- Todd Melvin

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Igo's Welding Supply Co

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