| Business | Phone |
| Advanced Energy Systems 1700 W Drake Dr, Tempe 85283 | (480) 777-0590 |
| Align Energy Inc 1050 E Southern Ave # 5, Tempe 85282 | (480) 213-5560 |
| Allied Energy 1930 E 3rd St, Tempe 85281 | (480) 894-5329 |
| Co River Energy Distr 4625 S Wendler Dr # 111, Tempe 85282 | (480) 557-0987 |
| Peoples Energy Resources 2151 E Broadway Rd, Tempe 85282 | (480) 921-3500 |
| Heliocol Green Energy 943 S 48th St, Tempe 85281 | (480) 967-6785 |