| Business | Phone |
| Lyon & Reboli Contractors Central Ave, Hauppauge 11788 | (631) 234-0581 |
| Budco Enterprises Inc 145 Plant Ave, Hauppauge 11788 | (631) 924-7197 |
| Cbd Design & Construction 29 Central Ave, Hauppauge 11788 | (631) 234-8855 |
| Construction Book Express 30 Oser Ave, Hauppauge 11788 | (631) 348-3690 |
| Mrkm Construction Corp 658 Motor Pkwy # 2h, Hauppauge 11788 | (631) 231-1410 |
| Ny Ny Consultant General Contr 129 Southern Blvd, Hauppauge 11788 | (631) 265-3400 |
| Fidele Construction 577 New Hwy, Hauppauge 11788 | (631) 979-5665 |
| Pav-Lak Contracting 325 Marcus Blvd, Hauppauge 11788 | (631) 434-7300 |
| Point Of Woods Homes 527 Townline Rd # 301, Hauppauge 11788 | (631) 366-0880 |
| Rose General Contracting Inc 4 Dennard Rd, Hauppauge 11788 | (631) 234-2729 |
| Sound Maintenance 180 Roosevelt Blvd, Hauppauge 11788 | (631) 234-3680 |
| Tadco Construction Corp 140 Nicon Ct, Hauppauge 11788 | (718) 498-8500 |
| United Commercial Construction 611 Old Willets Path, Hauppauge 11788 | (631) 582-1300 |
| United Panel Technologies Corp 611 Old Willets Path, Hauppauge 11788 | (631) 232-1757 |
| Joseph Zanghi 25 Central Ave, Hauppauge 11788 | (631) 234-3266 |