About Us


Madden Corporation, founded in 1981 as Mike Madden Custom Carpentry, is a general contracting firm specializing in residential additions and renovations of the highest quality. By focusing on work to existing structures, our ability to perform extensive renovations with minimal disturbance to residents is unparalleled. Madden Corporation prides itself on:

  • Meticulous attention to detail both on the jobsite and in the office.
  • Excellent communication with the client and architect.
  • Personal attention to every project, regardless of size or cost.
  • Finishing jobs on time and within budget.
  • Protecting living conditions, especially in homes with children.
  • Review our portfolio to see a few of our recent renovations... Then contact us to discuss your project.


Since 1971, Construction Commercial, Incorporated has offered top level General Contractor services to clients in the Washington DC area. CCI specializes in all facets of work, including:

  • Tenant Build-Outs
  • Stores, Retail Centers, & Warehouses
  • City Centers
  • Office Spaces
  • Child Care Facilities
  • We have our own forces to handle Construction Management, Supervision, Carpentry, Labor and Drywall. Our Sub Contractors, some of whom have been doing work with our firm for 30 years, are among the finest and most respected companies in the area.

We feel that our customers are our best form of advertisement, so we encourage you to review our portfolio to see a few of the spaces we've created for our clients. Then contact us to discuss how we can help 'build' your business.

5709 Frederick Avenue, Rockville, MD 20852

Office #'s : 301-881-6669 & 301-881-9391