National Dentex, 160 Larkin Williams Ind Ct, Fenton, MO 63026, US

Building Acoustics & Lighting Laboratories is an independent testing lab. The company was founded in 1978 to provide products and on-site testing for the building industry. Building Acoustics services fall into the general categories of heating, ventilation and air conditioning, as well as lighting and architectural acoustics. In addition, Building Acousitcs offers design and engineering consulting services. All company tests are performed according to the standards established by the applicable technical societies, which include the Illuminating Engineering Society, Institute of Environmental Sciences, Air Diffusion Council and Institute of Electrical & Electronics Engineers. Building Acoustics is based in Fenton, Mo.