| Business | Phone |
| A2z Electric Inc 270 N Linden St, Massapequa 11758 | (516) 799-1800 |
| Aab Electric-Computer Contr 175 William Rd, Massapequa 11758 | (516) 731-2401 |
| Advanced Electrical Resources 565 N Suffolk Ave, Massapequa 11758 | (516) 797-8658 |
| Stephen C Carpenter 7 Harvard St, Massapequa 11758 | (516) 798-1051 |
| Nle Corp 180 N Kentucky Ave, Massapequa 11758 | (516) 756-0281 |
| Pyramid Electric Svc Inc 628 Hicksville Rd, Massapequa 11758 | (516) 799-4667 |
| Gotham City Electric Inc 115 Parkhill Ave, Massapequa 11758 | (718) 896-3888 |
| J R Cleary Electric Corp 24 Sunset Rd, Massapequa 11758 | (516) 798-4705 |
| Live Wire Electrical Constr 186 Massapequa Ave, Massapequa 11758 | (516) 797-7070 |