| Business | Phone |
| C & K Engineering 3317 Finley Rd, Irving 75062 | (972) 953-0804 |
| Structuretech Engineering Inc 3100 Hidalgo St, Irving 75062 | (972) 719-4031 |
| Essayon Engineering 3301 Conflans Rd, Irving 75061 | (972) 513-2094 |
| American Pregnancy Assn 1425 Greenway Dr, Irving 75038 | (972) 580-9446 |
| Sebesta Blomberg & Associates 400 E Royal Ln 200, Irving 75039 | (972) 401-2511 |
| Jeff Owens Engineering Inc 1137 Briar Oaks Dr, Irving 75060 | (972) 467-7312 |
| Lifelike 5005 W Royal Ln, Irving 75063 | (972) 929-3626 |
| Washington Group Intl 4400 Regent Blvd, Irving 75063 | (972) 929-2736 |