S.B. White Co. is one of the oldest and most respected mechanical contractors in the Appalachian Highlands. Founded in 1891 by Samuel B. White, this firm has been a continuous presence in Johnson City for over 130 years. Today, they are the region’s premier specialist for large-scale commercial and industrial HVAC and plumbing. While you won't see them doing residential house calls for a leaky sink, their work is the "invisible engine" behind many of the area’s most prominent hospitals, universities, and historic landmarks.
Website: https://sbwhiteco.com