| Business | Phone |
| Whiting Oil 300a King St, Northampton 1060 | (413) 323-5737 |
| Yankee Discount Oil Inc Po Box 681, Northampton 1061 | (413) 584-4112 |
| Emco Service Div 61 Masonic St, Northampton 1060 | (413) 584-1602 |
| O'Connell Oil Assoc Inc 25 Texas Rd, Northampton 1060 | (413) 586-6800 |