Map for Dem Tec, Inc. Map for Dem Tec, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Construction Dem Tec, Inc. 3250 Dickerson PikeSuite 220Nashville, TN 37207 | directions Steve Vaugh (615) 226-9600 | fax: (615) 226-9630 Visit Site If your business isn't here, contact us today to get listed!