Where Metal Meets Metal

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Our Address:

Dionisio Welding

745 Chettic Ave, Copiague, NY 11726-3201

Our Email:

We look forward to working with you!

In addition to our on-site location in Copiague, NY, we proudly service the Suffolk and Nassau areas. Stop in or call today to set up an appointment with Lucy or Maria. Our welders are certified Heli-Arc specialists. Let's get the job done!

Contact us today for high-tech solutions

With over 20 years of experience in the business, you know that your welding and metal fabricating projects are in good hands. Call us today to handle your marine and auto fabrication, tube bending, and welding needs. We also offer delivery options.

When you choose us, you'll get prototype and production runs at an affordable rate.

We offer delivery and on-site services for your convenience: