| Business | Phone |
| Texas Utility Studies Inc 1413 Northpark Dr B, Kingwood 77339 | (281) 359-3355 |
| Guy F Radley & Assoc Inc 3307 Riverlawn Dr, Kingwood 77339 | (281) 358-6460 |
| Traton Engineering Assoc 2530 Green Oak Dr, Kingwood 77339 | (281) 359-3030 |
| Tipton Engineering 3211 Lake Oak Dr, Kingwood 77345 | (281) 358-2777 |
| Peak Fire Svc Inc 3134 Silver Falls Dr, Kingwood 77339 | (281) 359-7325 |
| Talig Corp 2707 Kings Forest Dr, Kingwood 77339 | (281) 358-9896 |
| Vacek Group Inc 1210 Hamblen Rd 900, Kingwood 77339 | (281) 358-5855 |
| Probe Engineering 700 Rockmead Dr, Kingwood 77339 | (281) 358-2526 |