| Business | Phone |
| Christopher Edwards Landscape 26 Washington Ave, Hampton Bays 11946 | (631) 283-5714 |
| Downs Land Concept 107 Fanning Ave, Hampton Bays 11946 | (631) 728-7442 |
| G J Landscaping 41 Canoe Place Rd # A, Hampton Bays 11946 | (631) 728-6815 |
| Otero Landscape 2 William St, Hampton Bays 11946 | (631) 728-4897 |
| Gordon Andrews Lawn Specialist 42 Squiretown Rd, Hampton Bays 11946 | (631) 324-5258 |
| Hampton Woods Landscaping 1 Terrace Ln, Hampton Bays 11946 | (631) 723-1583 |
| Horticultural Horizons 20 Arbor Ln, Hampton Bays 11946 | (631) 723-2495 |
| Pond Masters 25 Tanglewood Trl, Hampton Bays 11946 | (631) 728-5395 |
| Humberto Landscape & Irrgtn 24 Columbine Ave S, Hampton Bays 11946 | (631) 723-3190 |
| Sar Landscaping 20 Old Riverhead Rd, Hampton Bays 11946 | (631) 728-7653 |
| Taproot Irrigation Inc 19 Country Ln, Hampton Bays 11946 | (631) 728-4109 |
| Tiana Shores Landscaping 144 W Tiana Rd, Hampton Bays 11946 | (631) 728-5574 |
| Tom Lynch Landscapes 3 N Oak Dr, Hampton Bays 11946 | (631) 793-9396 |