| Business | Phone |
| Aemc 318 Erin Dr, Knoxville 37919 | (865) 588-6355 |
| Urban Engineering Inc 11852 Kingston Pike, Knoxville 37934 | (865) 966-1924 |
| Batson Himes Norvell & Poe 4334 Papermill Dr, Knoxville 37909 | (865) 588-6472 |
| Site Inc 2033 Castaic Ln # 101, Knoxville 37932 | (865) 693-5010 |
| Cannon & Cannon Inc 9724 Kingston Pike # 1100, Knoxville 37922 | (865) 670-8555 |
| Schematic Design Civil 6500 Papermill Dr # 203, Knoxville 37919 | (865) 588-6996 |
| Davis Building 1810 Ailor Ave, Knoxville 37921 | (865) 546-9375 |
| Fulghum Mac Indoe & Assoc 9237 Middlebrook Pike, Knoxville 37931 | (865) 690-6419 |
| Le May & Assoc 10816 Kingston Pike # 2, Knoxville 37934 | (865) 671-0183 |
| Ivins & Ivins Engineering Co 357 Dominion Cir, Knoxville 37934 | (865) 675-0249 |
| J D Hoff & Assoc 4011 Terrace View Dr, Knoxville 37918 | (865) 687-8812 |
| Lamar Dunn & Assoc 3305 Maloney Rd, Knoxville 37920 | (865) 573-7672 |
| Land Water Engineering 4921 Homberg Dr # D1, Knoxville 37919 | (865) 766-0333 |