We proudly partner with local unions and signatory organizations that share our commitment to skilled labor, safety, and excellence. Our strength comes from the local unions and signatory partners we stand beside. These organizations represent the skilled professionals and trusted contractors who make our work possible.

The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA) represents approximately 394,000 plumbers, pipefitters, sprinkler fitters, HVACR service technicians, welders and pipeliners working in North America’s construction industry.
The International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers, AFL-CIO (IW), is a proud trade association whose beginnings go back to the 1890s.
The IBEW represents approximately 887,000 active members and retirees who work in a wide variety of fields, including utilities, construction, telecommunications, broadcasting, manufacturing, railroads and government.
As elite construction professionals with exceptional skills to install, maintain, diagnose, and repair precision machinery, UBC millwrights are vital partners in industries as diverse as energy, automotive, aerospace, food processing, pharmaceuticals and more.
When an H&S Industries employee steps foot onto your jobsite, you can breathe easier knowing that they truly are one of the most talented tradespeople in Illinois.
Family has always been our priority, and as we continue to expand our operations, we maintain that level of mom-and-pop shop customer service and attention to detail.
Our core values are the essential guiding principles of H&S, helping us retain and recruit the best talent in region.
Our culture of teamwork drives the success of our company — and our clients.
