About WJ Haas Manufacturing Corp.

custom metal products by metal fabrication company WJ Haas located in Hastings MN

Experienced Metal Fabrication Team

When you work with WJ Haas Manufacturing Corporation in Hastings, Minnesota, you work with a small, family-operated metal fabrication team that combines a strong work ethic with nearly 120 years of fabrication experience. We work with clients seeking to create prototypes, start production, or request repairs.


Building a Network of Trust

Thanks to our keen understanding of end user markets, we at WJ Haas Manufacturing Corporation have developed our skills by working closely with many large and small OEM customers throughout North America. We strive to support other fabrication shops when we can. Since we opened in 1915, we’ve committed ourselves to providing the best customer service and prices.


Contact us today.