Sheet Metal Connectors is an HVAC duct manufacturing and fabrication company with operations in Rockford, Illinois — about 90 miles from Chicago. Along with our Minneapolis-based headquarters, our yellow label union shops and manufacturing facilities are strategically located in the Midwest. This enables us to be a reliable manufacturer, fabricator, and supplier to HVAC contractors and distributors, as we are quickly able to transport our parts anywhere throughout the country.

Being centrally located in the Midwest provides perks to our customers, which include:

5601 Sandy Hollow Road
Rockford, IL 61109
(815) 874-4600

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Friendly Team Members

We always give personal, high-quality customer service.

Express Service

Express orders can be turned out within days, rather than weeks.

Fast, Easy Shipping

Convenient local and national shipping options available.

You May Have Seen Our Work

As commercial HVAC suppliers with roots firmly planted in the Midwest, we enjoy being part of community projects. You have likely seen our work in many public places in your community including: schools, retail locations, restaurants, hospitals, factories, and places of worship.

One project Sheet Metal Connectors is proud of is when we were hired to perform ductwork fabrication for all of U.S. Bank Stadium’s spiral duct, which included 2,500 feet of 84-inch spiral duct for the stadium’s upper bowl. The stadium, home to the Minnesota Vikings in Minneapolis, holds approximately 73,000 people, so you can imagine how much sheet metal and ductwork was needed. Maybe one day we can help with the Chicago Bears’ new stadium ductwork when they move from Soldier Field.

See Our Products and Services Catalogs

We are ready and able to work on your Illinois-based project (or really anywhere else, too!) Search our latest product catalogs or contact us for more information.