Founded in 1924 by Mr. William Heintz, Heintz Steel & Manufacturing has been, is, and will remain, a quality oriented metals fabrication shop with capabilities and capacities exceeding many shops in the St. Louis market.

We have viable relationships with Shopman’s Local 518 of the International Assoc. of Bridge, Structural and Ornamental Iron Workers.

Our employees, mostly trained in house, are capable and conscientious, determined to produce a quality product, meeting or exceeding our customer’s expectations.

Throughout our 90+ years of continuous operation we have operated by a basic tenant—bigger is better. As a result, we can cut, for, roll and in general produce the larger metal fabrication our customer require. We also continue to stay technologically abreast of the industry by utilizing CAD/CAM and the latest computerized controllers and software in the industry.

Custom design and fabrication to suit our customer’s specific needs is what we do best. To satisfy your fabrication needs, let us use our expertise rolling, forming, shearing and flame cutting. We also specialize in welding on ferrous and most non-ferrous metals with mig., tig. and stick process. AWS certified.