Summers-Taylor Inc.
- Offers commercial site preparation, environmental and highway construction, concrete and asphalt manufacturing in northeast Tennessee and adjoining North Carolina. Describes capabilities and services.
- http://www.summerstaylor.com

East Tennessee Sprinkler Company
- Supplier and installer of fire sprinklers in new and existing commercial facilities. Based in Johnson City and serving the surrounding areas.
- http://www.etnsprinkler.com

Keller Glasco, Inc.
- A glazing contracting business specializing in storefronts, entrances, windows, curtainwall, skylights, mirrors, and sunrooms. Serving northeast Tennessee, North Carolina, and Virginia from their base in Johnson City.
- http://www.kellerglasco.com/

S.B.White Co, Inc.
- Specializing in commercial and industrial heating, ventilating, air conditioning, plumbing, and process piping. We install and service all major brands of HVAC equipment. Serving upper East Tennessee and southwest Virginia.
- http://sbwhiteco.com

Vaughn & Melton
- Building stronger communities for over a quarter of a century. Providing engineering, architecture, and surveying services. Located in Greeneville, Tennessee.
- http://www.vaughnmelton.com/

Bracken Paving Company
- Paving company specializing in commercial and residential paving and pavement, asphalt, parking lot, and driveway maintenance. Dedicated to quality workmanship and value for our customers.
- http://www.brackenpaving.com