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Industrial Gas & Welding Equipment Supplier Pittsburgh


Greco Gas has proudly served the Western Pennsylvania and the Greater Pittsburgh marketplaces for over 70 years with the highest quality industrial and specialty gases, bulk propane, welding equipment and supplies, industrial supplies, filler metals, and safety equipment.

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Industrial gas cylinders

Service, Supplies & More

Our state-of-the-art packaged gas filling plant and specialty gas lab in Tarentum, PA, supplies our customers and our branches in Butler, Kittanning and Tarentum with a wide variety of gaseous and liquid products to meet any gas requirement.

As a Pittsburgh welding equipment supplier we look forward to helping our customers achieve success by providing them with the highest quality products and services available.


Greco Gas has the experience, expertise, and equipment to supply the industrial and specialty gas you need.

Delivery & Technical Support

Delivery & Technical Support

Greco Gas offers industrial gas delivery options in Western Pennsylvania. Contact us to learn more about where we deliver!

Gas Supplies & Services

Gas Supplies & Services

Greco Gas delivers as your ideal choice for continuous industrial gas supply and management.

Hydrostatic Cylinder Testing

Hydrostatic Cylinder Testing

Greco Gas operates industrial gas hydrostatic cylinder testing, shot blasting, and more. We're licensed by DOT to perform the 5 or 10-year hydrostatic…

Welding & Cutting Equipment Repairs

Welding & Cutting Equipment Repairs

Greco Gas is proud to provide welding and cutting equipment repair services in Pittsburgh. Connect with us to learn more!


Greco Gas does not require employees or customers to wear a mask while patronizing any of our locations; however, we ask that you maintain proper social distancing protocols while around others.

For customers displaying symptoms of COVID, out of courtesy toward other customers and Greco Gas employees, we would ask that you wear a suitable facial covering while on the premises.

If you are uncomfortable entering any of our locations due to COVID, you can place orders by phone or email; products can be handed to you while outside the building or brought directly to your car by one of our associates. Please indicate this during your phone call or email if you would like to place orders in this manner. Thank you.