About IWM3

Mission Statement

IWM3 provides mechanical contracting, manufacturing capabilities and maintenance services.  With our decades of experience, continuous education and training, we provide superior fabrication, installation and maintenance of mechanical systems ranging from polished stainless steel tubing to utility mechanical systems. Our custom fabrication abilities support these endeavors by providing primary and ancillary fabrications to our installation crews and customers.

Our skilled staff includes:

Company History

Joseph and Florence Russomanno founded IWM3 in 1954 when they opened their own business fabricating and installing wrought iron railing for homeowners in the Pennsauken area.

The company established itself as a local provider of services for industrial and construction customers. When new opportunities arose, IWM3 expanded its services by providing comprehensive railing systems, metal tanks, fabricating & erecting structural steel buildings along with custom fabrications of most metal products. Many of the steel buildings frames in the Pennsauken area were fabricated and erected by IWM3 employees. In 1988, Joseph suffered a heart attack and his son, Joseph N. Russomanno, succeeded him as the company president.

As industrial customers either closed their doors or left the country, IWM3 focused its efforts on providing more service-based products and services.

The name IWM3 encompasses the company’s ability to provide mechanical, maintenance and manufacturing services.


Since 1954, IWM3 has been providing superior industrial mechanical services and manufactured products made of stainless steel, carbon steel, aluminum, and other metal alloys.

Mechanical Services

From engineering and design to fabrication, installation and maintenance of process, utilities, ingredient and material handling systems, we are a single-source solution for our clients.

What We Manufacture

Since 1954, IWM3 has produced metal products made of stainless steel, carbon steel, aluminum and other metal alloys. We provide a single-source solution for our clients.

Industries We Serve

Our customers get the best of both worlds: they receive the personal attention associated with a family-owned company along with all the advantages of a large corporation.