| Business | Phone |
| Auto Muffler Center 131 Carleton Ave, Central Islip 11722 | (631) 348-0414 |
| Muffler Man 208 E Suffolk Ave, Central Islip 11722 | (631) 582-5500 |
| Real Muffler Stop 77 Carleton Ave, Central Islip 11722 | (631) 348-1921 |
| Real Muffler Stop 92 Carleton Ave, Central Islip 11722 | (631) 348-5161 |