Established in 1953, Tri-County Block & Brick Inc. is a manufacturer of concrete block and bricks. It is a wholesaler of concrete products and concrete blocks and shapes. Based in Swanton, Ohio, the firm represents 15 brick manufacturers and has a brick inventory in northwest Ohio. It offers various products, such as architectural block, brick, anchor wall, founder s brick, cleaning concrete masonry unit and various sizes blocks. Techniques used comprise wide overhangs, installation of flashing, usage of vapor barriers, covering unfinished walls and caulking of doors and windows to masonry. Miscellaneous products include access door, area wells, ash dumps, backer rod, cement, chimney caps, dust masks, to name a few.