The Collinsville Savings Society, chartered in 1853 was originally located in the Collins Company office building. The current building was built on Main Street in Collinsville in 1891-2 in the Richardsonian Romanesque style.
Founded in 1851, the Farmington Savings Bank moved into its current Main Office, on Main Street in Farmington, after it was completed in 1927. From 1865 to 1927, it had been located in an old store building that once stood in front of the current building. Before that, the bank had been successively located in the homes of its first two treasurers!