TNA Sealants, Inc. performs caulking and re-caulking work on new and existing buildings with great attention to detail and an absolute focus on joint performance. We pride ourselves on performing joint installations right the first time, with no leaks and no call-backs. We specialize in locating and solving difficult leaks, but we are just as happy to caulk jobs correctly during new construction to prevent leak issues in the future.
The company was incorporated in 1988 after previously serving as the Caulking Division of Takao Nagai Associates, Ltd. (which provided the TNA in our name). We have been an independent corporation owned by Tom Henson since 1994.