Company Profile

Company Profile

Chicago Multi-Unit Apartments

Company Profile

Founded in 1923, the Joseph J. Duffy Co. specializes in multi-unit residential construction, including market rate, affordable multi-family and senior living facilities of all types. We also provide new construction, renovation and construction management services for all types of commercial and industrial facilities.

We don’t just build buildings. We build YOUR building. This is what makes us stand out among other Chicago construction firms. At Joseph J. Duffy Co., we work with the client, developers, architects, consultants and others to make sure it’s the building you envisioned, you planned – and that we will meet your design, functional goals and budget for your multi-unit apartments or any other building you have in mind.

In that process, we work to make a meaningful and measurable difference in the long and often-times complex building process – from planning to construction to ultimate use. Because we understand that buildings require much more than construction, we do more than create them.

Joseph J. Duffy Co. differs from other construction firms in our:

Decades of Performance in Creating Metro Chicago Multi-Unit Apartments

Our project list is our reference list. Our roster of multi-unit apartments, other residential buildings and repeat clients emphasizes our confidence and commitment to providing quality work on every project.


Our experience as a construction firm in specific-use markets has honed our expertise in every facet of the building process, from inception to occupancy.


We’ve been constructing senior and retirement housing; managed care housing; condominiums; and affordable, market-rate and luxury multi-family projects since 1923. Overall, we are the  experts that you need for multi-unit apartments and living spaces.