| Business | Phone |
| All Island Home Imrpovements 145 Griffing Ave, Riverhead 11901 | (631) 283-9044 |
| Mill Craft Contracting 104 Royal Ave, Riverhead 11901 | (631) 369-2667 |
| Gregory Folk 460 Pleasure Dr, Riverhead 11901 | (631) 208-1414 |
| Island Choice Contracting 1750 W Main St # F10, Riverhead 11901 | (631) 208-0755 |
| Profile Sales 33 Woodroad Trl, Riverhead 11901 | (631) 727-7721 |
| Robin's Nest Home Improvements 116 Clover Pl, Riverhead 11901 | (631) 722-4230 |