B&A Respirator Services started in 2017 in Columbia, IL as a small women-owned business to provide quality fit testing to ensure respiratory protection for necessary workers. These include workers in the hospitals, general Industry, construction, maritime, water/wastewater industry, mining, chemical plants, fire departments as well as government contractors. Since our founding three years ago, we had the opportunity to work with several clients in a variety of industries. We promise a safe, convenient, and high quality fit testing.