| Business | Phone |
| Advanced Clinical Lab 6211 N 35th Ave, Phoenix 85017 | (602) 841-7718 |
| Aerotech Laboratories 1501 W Knudsen Dr, Phoenix 85027 | (623) 879-1060 |
| Amalgamated Laboratories 2965 W Osborn Rd, Phoenix 85017 | (602) 252-0279 |
| Apani Labs 1402 S 40th Ave, Phoenix 85009 | (602) 269-2511 |
| Arizona O & P Laboratory 20021 N Cave Creek Rd, Phoenix 85024 | (602) 992-5999 |
| Bostwick Laboratories Inc 5050 N 40th St # 120, Phoenix 85018 | (480) 424-1580 |
| Precision Analytical Labs 4645 E Cotton Center Blvd # 3, Phoenix 85040 | (602) 437-3340 |
| Chromosomal Laboratories 1825 W Crest Ln, Phoenix 85027 | (623) 434-0292 |
| Cline Labs Inc 2835 W Grovers Ave, Phoenix 85053 | (602) 863-7092 |
| Parker Universal Lab Svc 1300 N 12th St, Phoenix 85006 | (602) 251-3757 |
| Opti Lab 1202 E Missouri Ave, Phoenix 85014 | (602) 200-0888 |
| Nutraceutical Labs Inc 3617 W Cambridge Ave # C, Phoenix 85009 | (602) 278-0100 |
| Noninvasive Diagnostic Lab 7550 N 19th Ave # 204, Phoenix 85021 | (602) 279-6006 |
| Mobil Body Fat Testing Lab 916 W Moon Valley Dr, Phoenix 85023 | (602) 942-6984 |
| Idea Laboratories 8601 N Black Canyon Hwy, Phoenix 85021 | (602) 242-3434 |
| Imperial Color Lab 2001 E Roosevelt St, Phoenix 85006 | (602) 271-9271 |
| Lab Express 1738 W Stella Ln, Phoenix 85015 | (602) 283-0260 |
| Laboratory Corp Of America 3201 W Peoria Ave, Phoenix 85029 | (602) 454-8000 |
| Laboratory Specialties 2810 S 24th St # 110, Phoenix 85034 | (602) 275-0399 |
| Kronos Science Laboratory Svc 2222 E Highland Ave # 220, Phoenix 85016 | (602) 667-5625 |
| Specialty Laboratory 5102 W Campbell Ave, Phoenix 85031 | (623) 245-0733 |
| Sqa Labs 3404 W Cheryl Dr, Phoenix 85051 | (602) 439-1700 |