| Business | Phone |
| Aaa Sophisticated Sounds 8 Sherman Ave, Haverhill 1832 | (978) 372-9092 |
| American Dj 188 Groveland St, Haverhill 1830 | (978) 372-1572 |
| Big Q Entertainment 1 Fairfield St, Haverhill 1832 | (978) 374-2880 |
| Edward Paquette Karaoke Svc 48 Upland Ave, Haverhill 1835 | (978) 521-1040 |