| Business | Phone |
| A & B Fuel Oil & Svc 194 Hallock Ave, New Haven 6519 | (203) 777-4265 |
| A Best Buy Premium Fuel New Haven 6513 | (203) 468-6966 |
| White Hollow Inc 85 Laura St, New Haven 6512 | (203) 467-9923 |
| Bellucci & Sons Inc 118 Kendall St, New Haven 6512 | (203) 467-1065 |
| Tracey Energy Svc Llc 325 Howard Ave, New Haven 6519 | (203) 777-5747 |
| Blue Flame Co 27 Laura St, New Haven 6512 | (203) 469-0174 |
| Cents-Able Oil 325 Howard Ave, New Haven 6519 | (203) 777-9999 |
| Santa Fleet Svc 670 Ella T Grasso Blvd, New Haven 6519 | (203) 782-0304 |
| Seaboard Inc 24 River St, New Haven 6513 | (203) 865-1191 |
| Rock's Fuel Co 575 Columbus Ave, New Haven 6519 | (203) 562-6918 |
| R Archibald Fuel 20 Kossuth St, New Haven 6519 | (203) 865-6928 |
| Eastern Fuel 147 Sackett Point Rd # H, New Haven 6519 | (203) 234-2222 |
| Fitch Street Getty 158 Fitch St, New Haven 6515 | (203) 397-1320 |
| Gargiulo Brothers Oil Inc 575 Columbus Ave, New Haven 6519 | (203) 865-0072 |
| Gto Unlimited 575 Columbus Ave, New Haven 6519 | (203) 562-2168 |
| Mars Energy New Haven 6511 | (203) 931-2884 |
| Krall Coal & Oil Co 1269 Townsend Ave, New Haven 6513 | (203) 466-1130 |