7629 Commerce Park
Dubuque, IA 52002
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Callahan Construction has built several Apartment properties over the years.  Learn More


We don't just build your home or business we're also your neighbors!  Whether you are looking for a commerial building or the home of your dreams, Callahan Construction is here to help.  Learn More


Callahan Construction has built many beautiful subdivisions over the past 25 years.  We currently have 3 residential subdivisions with lots and homes for sale.  Learn More