| Business | Phone |
| Burgess Inspection Group 2100 N Collins Blvd, Richardson 75080 | (972) 690-3838 |
| State Housing Solutions 1021 Hampshire Ln, Richardson 75080 | (972) 331-2234 |
| Allpro Consultants Group Inc 2095 N Collins Blvd 102, Richardson 75080 | (972) 679-2601 |