| Business | Phone |
| Abba Electric Klamath Falls 97603 | (541) 273-5553 |
| Aspen Electric 5035 Shasta Way, Klamath Falls 97603 | (541) 884-6387 |
| Ed-Pat Electric 150 E Main St, Klamath Falls 97601 | (541) 882-9920 |
| Greene Electric 1742 Carlson Dr, Klamath Falls 97603 | (541) 884-6583 |
| Pederson Electric 5612 Sturdivant Ave, Klamath Falls 97603 | (541) 882-8132 |
| Preferred Electric Inc 1081 Joe Wright Rd, Klamath Falls 97603 | (541) 883-2656 |
| Quality Electric 822 S Spring St, Klamath Falls 97601 | (541) 885-8667 |
| Shaffer Brothers Electric 719 Market St, Klamath Falls 97601 | (541) 882-5503 |
| Winema Electric Inc 735 Commercial St, Klamath Falls 97601 | (541) 884-7796 |