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ETMC has offices in Knoxville, Oak Ridge, and Nashville, Tennessee. Its present and past projects include the National Museum of African American Music Nashville, The Change Center Knoxville, The Department of Energy, Roads/Grounds, Heavy & Light Equipment Maintenance Oak Ridge, MLS Stadium Nashville, Oak Ridge National Laboratory and Metro Nashville Airport Authority, CNS Basic Ordering Agreement Oak Ridge, Nashville Convention Center, Meharry Medical College Student Center and The Bridge Stone Head Quarters Nashville.  Over the past five years, the company has shown a consistent 15% growth rate.

DUNS Number:  012778403

License: State of Tennessee Contractors Number 00021977




  • Facilities Management and Maintenance

  • General Construction

  • Mechanical Design and Construction

  • HVAC Installation and Maintenance

  • Construction Management

  • Contract Administration

  • Staff Augmentation

  • Technical Support

  • Other Operational and Support Functions

  • Training


221310-Water Supply and Irrigation Systems

236116 New Multifamily Housing Construction

236210-Industrial Building Construction

236220-Commercial And Institutional Building Construction

237110-Water and Sewer Line and Related Structures Construction

237990-Other Heavy and Civil Engineering Construction

238160-Roofing Contractors

238220-Plumbing, Heating and Air-Conditioning Contractors

493110-General Warehousing and Storage

541320-Landscape Architectural Services

541330-Engineering Services

541513-Computer Facilities Management Services

541611-Admin Mgmt and General Mgmt Consulting

541612-Human Resources Consulting Services

541613-Marketing Consulting Services

541613-Marketing Consulting Services

541614-Process, Physical Dist, and Logistics Consulting

541618-Other Management Consulting Services

541690-Other Scientific and Technical Consulting

541990-All Other Professional, Scientific, and Technical

541990-All Other Professional, Scientific, and Technical

561110-Office Administrative Services

561210-Facilities Support Services

561730-Landscaping Services

611710-Educational Support Services

624310-Vocational Rehabilitation Services

ETMC offers cost competitive work, timely execution of tasks, environmentally sound methodologies, and safe practices. Our customers are provided with quality workmanship, flexibility,  emergency response, and resourceful project implementation.



It's our goal to finish every project injury and incident free. Our OSHA reports illustrate that we have been injury and incident free since 2005. We have US DOE ORO approved  Quality Assurance Plans.

  • Safety training (first aid, CPR)

  • Daily site walk-through observations

  • Weekly safety meetings


We have the experience to accurately estimate project costs which allows us to proactively manage project risks, as well as employ highly experienced estimators, engineers, project managers, and superintendents,  to our workforce to effectively and efficiently fulfill each project.


Our project support personnel shares experiences and lessons learned adding knowledge to the demands of each project.


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