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Keenan + Kenny Architects, Ltd. was founded by John J. Keenan and Antonia A. Kenny in 1982 in Cataumet, Massachusetts on Cape Cod. In an effort to be closer to our primary client base, the offices were relocated to Main Street in Falmouth, Massachusetts, where K+K has been a fixture for over 20 years.  


Keenan + Kenny Architects, Ltd. responds to a need for a small, well qualified, architectural firm in the area, and provides high quality, professional and personal services. We are committed to the combined goals of design excellence, environmental sensitivity, and construction efficiently – a combination which has given our firm a stellar reputation for projects of all sizes and complexities.


Our experience allows us to work on projects as small as residential and commercial additions, through multi-million dollar complexes. We are comfortable working with national corporations, state and municipal organizations, professional, and private clients.

Exterior view of 189 Main Street Falmouth, MA; Keenan + Kenny Architectus located on the secod floor


Antonia A. Kenny and John J. Keenan have been in business together for over 40 years, working with many associations, engineers, and contractors on a variety of project types, sizes, and costs.


John J. Keenan, R.A.



Antonia A, Kenny, R.A.



Jerry B. Thiboutot


Skye W. Sherrington



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