| Business | Phone |
| Arc Electric 67 N Bay Harbor Dr, Key Largo 33037 | (305) 852-8238 |
| Bobcat Electric Corp 105 Kay Dr, Key Largo 33037 | (305) 451-2381 |
| Brown's Quality Electric Inc 9 Bass Ave, Key Largo 33037 | (305) 451-9638 |
| Coral Electric 95165 Overseas Hwy, Key Largo 33037 | (305) 852-8885 |
| Custom Electric 5 Barracuda Ln, Key Largo 33037 | (305) 852-3599 |
| David Davis Electric Inc 6 Atlantic Ave, Key Largo 33037 | (305) 451-0006 |
| Harvey Electric 300 Central Ave, Key Largo 33037 | (305) 451-1579 |
| Hixon & Everson Electric 6 Barracuda Ln, Key Largo 33037 | (305) 367-5033 |
| Hixon & Everson Electric 663 Cabrera St, Key Largo 33037 | (305) 451-5111 |
| Larkin Service Corp 96000 Overseas Hwy, Key Largo 33037 | (305) 852-1441 |
| Lee's Electritech Inc Key Largo 33037 | (305) 852-5564 |
| Nettles Electric 25 Jenny Ln, Key Largo 33037 | (305) 453-4212 |
| Reef Custom Electric Inc 5 Barracuda Ln, Key Largo 33037 | (305) 367-3629 |
| Wire Nuts Electric 104555 Overseas Hwy, Key Largo 33037 | (305) 451-0939 |