Barr Technical Services, LLC Share: Consulting Services - Business Development Barr Technical Services, LLC Visit Website 144 Montana Avenue Oak Ridge, TN 37831 (509) 531-4545 About Map About Barr Technical Services, LLC is an economical disadvantaged enterprise (DBE) 100% woman-owned small business headquartered in Oak Ridge, Tennessee. We provide Business and Consulting services. What's Nearby? Distance: 5 10 15 20 25 50 mi.
