| Business | Phone |
| American Beauty Construction Copiague 11726 | (631) 842-8187 |
| Aude Construction 634 Oak St, Copiague 11726 | (631) 789-2833 |
| Bel Lavoro Construction Co 319 Beachview St, Copiague 11726 | (631) 691-3850 |
| Michael Anthony Builders Inc 265 Pleasantview Ct, Copiague 11726 | (631) 226-5307 |
| Eclipse Construction Svc Inc 1725 N Strongs Rd, Copiague 11726 | (631) 789-0503 |
| Femi 9 Contracting Corp 5 Di Tomas Ct, Copiague 11726 | (631) 884-3656 |
| Iaac 60 Greenlawn Ter, Copiague 11726 | (631) 841-0687 |
| Imperial Contracting Inc 33 Dixon Ave, Copiague 11726 | (631) 789-1302 |
| Jolly Construction Co 1115 Marconi Blvd, Copiague 11726 | (631) 842-3333 |
| Ldb Construction 565 Oak St, Copiague 11726 | (631) 842-1888 |
| Tri-Rail Construction 142 Ralph Ave, Copiague 11726 | (631) 789-3401 |
| William Erath & Son Inc 4 Reith St, Copiague 11726 | (631) 842-2244 |
| Wrjn Industries 200 S Great Neck Rd, Copiague 11726 | (631) 842-1257 |