| Business | Phone |
| Bureau Of The Census 6363 S Country Club Rd # 151, Tucson 85706 | (520) 889-6056 |
| Us Defense Contract Management 201 N Bonita Ave, Tucson 85745 | (520) 325-5793 |
| Us General Svc Adm 450 N Grande Ave, Tucson 85745 | (520) 670-6732 |
| Usgsa Public Building Svc 300 W Congress St # 2j, Tucson 85701 | (520) 670-4738 |