Welders Supply Gases Inc.

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Reliable CO₂ Supplier in the Greater Toronto Area

Whether you run a busy restaurant, a growing brewery, or a high-output manufacturing facility, having a dependable CO₂ gas supplier matters. At Welders Supply & Gases, we provide beverage-grade and industrial carbon dioxide to businesses across the GTA, with fast delivery, flexible cylinder sizes, and the personal service you’d expect from a locally owned supplier. Need to buy carbon dioxide? You’re in the right place.

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15+

Years of Experience

1000+

Businesses Served
 

18+

GTA Cities Covered

 

24/7

Emergency Gas Supply

 

How We Supply Your CO₂

Bulk CO₂ Delivery (2)

Bulk CO₂ Delivery

Scheduled bulk carbon dioxide delivery for high-volume operations across the GTA.

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Cylinder Refills & Exchange (1)_11zon

Cylinder Refills & Exchange

Quick CO₂ cylinder refills and same-day exchange at our Scarborough location.

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CO₂ Tank Rentals

CO₂ Tank Rentals

Short-term and long-term CO₂ tank rentals sized for your project or venue.

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Emergency CO₂ Supply

Emergency CO₂ Supply

Ran out unexpectedly? Our emergency gas supply service keeps you running.

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Complete CO₂ Gas Supply Services in GTA

From single-cylinder refills to recurring bulk CO₂ delivery, we tailor every order to match how your business actually uses CO₂.

Bulk CO₂ Delivery

Need large quantities of carbon dioxide on a regular schedule? Our bulk CO₂ delivery service is built for restaurants, breweries, food processors, and manufacturers across the Greater Toronto Area. We handle logistics, route planning, and on-time drops so your operations never skip a beat.

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CO₂ Refills & Exchange Services

Bring your empty CO₂ tank to our Scarborough facility and walk out with a freshly filled cylinder; no appointment needed. We refill cylinders from 2.5 lb to 50 lb, and we offer a convenient cylinder exchange programme for businesses that prefer a quick swap over waiting.

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Reliable CO₂ Gas Solutions for Every Application

Whether you need beverage-grade CO₂ for carbonation, food-grade carbon dioxide for modified atmosphere packaging, or industrial CO₂ for MIG welding and fabrication, every cylinder we supply meets strict purity standards. One supplier, multiple grades, that’s how we keep things simple.

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CO₂ Cylinder Supply & Delivery Across GTA

We deliver compressed CO₂ cylinders to businesses in Scarborough, Toronto, Mississauga, Brampton, Markham, Vaughan, and 18+ cities across the GTA. Choose from scheduled weekly deliveries or on-demand orders — whatever keeps your workflow moving.

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Need a Reliable CO₂ Supplier in GTA?

Looking to buy carbon dioxide for your restaurant, brewery, or industrial operation? Our team provides dependable bulk CO₂ delivery, fast cylinder refills, and beverage-grade CO₂ supply across the Greater Toronto Area. Get in touch today for competitive pricing, flexible cylinder sizes, and the kind of personal service the big gas companies can’t match.

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Industries That Rely on Our CO₂ Supply

From draft beer lines to clean-room manufacturing, carbon dioxide plays a critical role across dozens of industries. Here’s how we help.

Restaurants & Bars

We supply beverage-grade CO₂ for draft beer dispensing, soda fountains, and sparkling water systems in restaurants, pubs, and hotels across the GTA.

Breweries & Beverage Producers

Craft breweries and beverage manufacturers count on our food-grade carbon dioxide for consistent carbonation, purging, and counter-pressure filling.

Food Processing & Packaging

Our food-grade CO₂ supports modified atmosphere packaging, flash freezing, and controlled-atmosphere storage meat, dairy, produce, and baked goods.for

Welding & Metal Fabrication

Industrial CO₂ is a go-to shielding gas for MIG welding. We supply compressed CO₂ cylinders and CO₂/argon blends to fabrication shops across Toronto.

Top Products

Our most popular CO₂ products and gas equipment — trusted by restaurants, breweries, and fabricators across Ontario.

Beverage-Grade CO₂ Cylinder – 20 lb Aluminium (1) (2)

Beverage-Grade CO₂ Cylinder – 20 lb Aluminium

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Bulk CO₂ Supply – Scheduled Delivery Programme (1)

Bulk CO₂ Supply – Scheduled Delivery Programme

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Industrial CO₂ Cylinder – 50 lb Steel (1) (2)

Industrial CO₂ Cylinder – 50 lb Steel

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CO₂Argon Blend (C25) – Welding Shielding Gas (1)

CO₂/Argon Blend (C25) – Welding Shielding Gas

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Sodastream CO₂ Refill – 60L Carbonator Cartridge (1)

Sodastream CO₂ Refill – 60L Carbonator Cartridge

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Food-Grade CO₂ Cylinder – 10 lb Aluminium (1)

Food-Grade CO₂ Cylinder – 10 lb Aluminium

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CO₂ Pressure Regulator – Dual Gauge, CGA 320 (1)

CO₂ Pressure Regulator – Dual Gauge, CGA 320

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CO₂ Cylinder Exchange Service – Quick Swap, All Sizes (2)

. CO₂ Cylinder Exchange Service – Quick Swap, All Sizes

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CO₂ Cylinder Sizes to Fit Every Operation

Not every business needs the same amount of carbon dioxide. That’s why we carry CO₂ cylinders in a wide range of sizes, from compact 2.5 lb tanks for home carbonation right up to 50 lb industrial cylinders for high-volume welding and food processing. Every cylinder is safety-tested and ready for immediate use.

Cylinder Size Approx. Height Best For
2.5 lb ~14″ Home soda makers, small aquariums, and paintball
5 lb ~18″ Home kegerators, sparkling water systems, and small cafes
10 lb ~20″ Small restaurants, mobile draft setups, and grow rooms
20 lb ~27″ Restaurants, bars, mid-size breweries, welding shops
35 lb ~34″ High-volume bars, commercial food packaging
50 lb ~47″ Large breweries, manufacturing, and industrial welding

Why Greater Toronto Area Businesses Choose Us as Their CO₂ Supplier

When your draft system goes flat, or your production line needs carbon dioxide first thing tomorrow morning, the last thing you want is to navigate a call centre. As a family-owned gas supplier based in Scarborough, we answer the phone, know your account, and get your CO₂ where it needs to be.

We’ve been supplying industrial and beverage-grade gases across the Greater Toronto Area for over 15 years. Our customers stay because of competitive pricing with no long-term contracts, safe cylinder handling by trained staff, and a delivery network that covers 18+ cities from Oshawa to Burlington. Whether you need a single CO₂ tank refill or scheduled bulk carbon dioxide delivery, we treat every order with the same attention.

Testimonials

CO₂ Supply FAQs

Where can I find a CO₂ supplier in Toronto?

Welders Supply & Gases is located at 62 Hymus Road in Scarborough and delivers CO₂ cylinders across Toronto, Mississauga, Brampton, Markham, Vaughan, and the wider GTA. You can visit our facility for walk-in refills or schedule a delivery to your door.

Yes. We offer scheduled bulk carbon dioxide delivery to restaurants, breweries, food processors, and industrial operations throughout the Greater Toronto Area. Routes cover 18+ cities, and we can set up weekly or bi-weekly drops based on your usage.

Absolutely. Bring your CO₂ cylinder to our Scarborough location during business hours for a quick refill. We handle all standard sizes from 2.5 lb to 50 lb. If your cylinder is past its hydrostatic test date, we’ll let you know and can arrange recertification.

We do. Our beverage-grade carbon dioxide meets the purity standards required for carbonating draft beer, soda, sparkling water, and kombucha. We supply restaurants, bars, breweries, and event venues across the GTA.

Refill pricing depends on the cylinder size and CO₂ grade you need. We keep our rates competitive with no hidden fees or long-term contracts. Give us a call at (647) 389-0132 or request a quote online for current pricing.

Yes. We provide short-term and long-term CO₂ tank rentals for events, festivals, pop-up bars, and brewery operations. Cylinders are delivered full, and we arrange pickup once you’re done. Contact our team to discuss sizes and rental terms.

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