About JD2 Inc.

About JD2 Inc.


What began in 1964 as a small company specializing in open web steel joists and metal decking has grown into one of the most innovative companies in the steel industry for the design, detailing and erection of open web steel joists, metal decking, and complete steel frame systems.

Today, JD2 Inc. serves engineers, architects, and builders throughout California and Nevada. Our steel fabricators, designers, engineers, detailers, and project managers are some of the best and brightest in the steel industry.

JD2 Steel

JD2’s fabrication central is based in the Sacramento area. JD2 Steel fabricators have unparalleled experience and knowledge of the steel industry. Our engineers and detailers draw from their expertise in traditional systems as well as the most revolutionary designs.

The Spectrus Group

The Spectrus Group is the industry leader for the development and production of Special Truss Moment Frame (STMF) technology. As the creator of our Tru-Frame® steel framing system, the Spectrus Group is uniquely positioned to implement leading-edge steel technology and develop future steel advancements.