| Business | Phone |
| Aaron Air Conditioning Co 5300 Merrick Rd, Massapequa 11758 | (516) 798-5200 |
| Cassin Cooling 27 Sandy Ln, Massapequa 11758 | (516) 795-5449 |
| D & D Heating & Cooling Inc 201 Commonwealth Ave, Massapequa 11758 | (516) 541-4982 |
| Don Refrigeration Co 194 Old Sunrise Hwy, Massapequa 11758 | (516) 799-3333 |
| Father & Son Air Cond & Htg 95 Unqua Rd, Massapequa 11758 | (516) 795-0066 |
| R & D Mechanical Corp 5 Shelley Dr, Massapequa 11758 | (516) 541-6060 |
| Jld Cooling Systems Inc 36 Kenwood Dr, Massapequa 11758 | (516) 797-9710 |
| Victory Mechanical Corp 112 Charles St, Massapequa 11758 | (516) 454-8183 |