About Us

Alliance Welding & Steel Fabrication, Inc. began in 1975. Forever a family-owned business, it is managed by Victor de Oliveira and Frank de Oliveira.

We are a member of American Welding Society.

Our 18,000 square feet shop is loaded with fabricating equipment that allows us to fabricate everything in-house without outsourcing.

Our notable equipments are:

- Computerized drilling line

- 14ft hydraulic press brake

- 10ft shear

- 4ft roll

- Bridgeport milling machine

- 5 Peddinghaus ironworkers

- Pipe bender

- Overhead cranes all over the shop


Our staff consists of professional engineers, steel detailers, New York City licensed master riggers, New York City and NY state certified welders.