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Welcome to Theodore Johanson, Architect!


We are a full service LEED AP Cincinnati firm registered in Ohio, Kentucky and Indiana, offering over 35 years experience in all aspects of the design and building process, integrating sustainable and “green” principles in our work.

Our understanding of working with client needs, design, construction and nature has evolved over the last 35 years.  Our principal, Ted Johanson, has worked directly as architect, contractor, and owner on a wide range of projects, sometimes in more than one capacity simultaneously.  This unique experience of architecture from “all sides of the table” gives him a full and rich perspective of the building process that adds greater dimension to our work and informs the creativity needed for “Designing and Building in Harmony with Nature’”.



  • Single family residential, new construction, remodeling and additions
  • Multi-family apartment renovations
  • Retreat/vacation homes
  • Senior citizen housing
  • Fully accessible ADA compliant homes
  • Restaurants
  • Artist Studios 
  • Office buildings
  • Tenant improvements
  • Manufacturing and Maintenance facilities
  • Visitor Centers and Museums
  • Golf clubhouses
  • Snack bar and kitchen facilities
  • Park Restrooms and Shelters
  • Boathouse and Campground buildings
  • Park Master Plans and Developments
  • Additions and Renovations
  • Building Master Plans



Design and drawings are two important aspects of the services we offer.  In addition to these there are many other components of the building process that we can perform.  Click on the links below to find out more.


Theodore Johanson, Architect + (513) 221-3007 + Cincinnati, Ohio 45220