PreserveList

Citadel DCA is an award winning heritage architecture firm that specializes in preservation planning, oversight, peer review and adaptive reuse design. We are known for our ground breaking Historic Structure Reports, Building Preservation Plans and condition assessment reports. Citadel works with the country’s foremost architectural historians, conservators and craftsman to deliver clients appropriate and practical preservation solutions. Located in Washington DC, with a studio in Madrid, Spain, Citadel has consulted on projects in the US, Europe, the Caribbean and South America.