| Business | Phone |
| Great American Remodeling Co 155 Myrtle Ave, Mahopac 10541 | (845) 628-2034 |
| Lakeview Contracting & Home 48 Salem Ridge Rd, Mahopac 10541 | (845) 621-4006 |
| Mc Nicol & Son Ltd 13 Elm Dr, Mahopac 10541 | (845) 628-0218 |
| Northwood Construction Co 25 Clearview Rd, Mahopac 10541 | (845) 628-0342 |