| Business | Phone |
| Mj Radziewicz Plumbing & Htg 48 Sag Harbor Tpke # 4, East Hampton 11937 | (631) 725-0015 |
| Grande Plumbing & Heating 18 Rutland Rd, East Hampton 11937 | (631) 324-5800 |
| J Russo Plumbing 19 Atlantic St, East Hampton 11937 | (631) 329-6633 |
| Jarvis Plumbing & Heating Inc Ocean Blvd, East Hampton 11937 | (631) 329-0090 |
| Roto-Rooter Plumbing & Drain 14 Harbor View Ln, East Hampton 11937 | (631) 329-0934 |
| Shoreline Plumbing & Heating 65 Broadway, East Hampton 11937 | (631) 329-3500 |
| Terry Plumbing & Heating 11 Crandall Ave, East Hampton 11937 | (631) 329-4255 |