Koehler & Isaak

Koehler & Isaak was an architectural firm active in Manchester, New Hampshire, from 1946 to 1970 and under other names until 1985.

Meanwhile, Isaak worked for Huddleston in Durham and for Lockwood Greene Engineers in Boston.

[6] Major works completed by Koehler & Isaak include federal office buildings in Concord, Keene, Manchester and Portsmouth, several state office buildings in Concord and much of the campus of Saint Anselm College.

In 2012 the sale of this building spurred the department to contract with preservation consultant Lisa Mausolf to prepare a report on mid-century modern architecture in the state.

Among her recommendations was the writing of a monagraph on the work of Koehler & Isaak as the most prominent local architectural firm of the study period.

The Goulet Science Center of Saint Anselm College in Goffstown , completed in 1960.
The Abbey Church of Saint Anselm College in Goffstown , completed in 1965.
Interior view of the Abbey Church.
The James C. Cleveland Federal Building in Concord , completed in 1966.
Gadbois Hall of Saint Anselm College in Goffstown , completed in 1969.
The United States Post Office in Keene , completed in 1971.