| State | Street | City | Zip | Phone |
| CT | Corporate Headquarters 6 New Park Road |
East Windsor | 06088 | 800-539-7867 |
| 2 Wallingford Road | Danbury | 06810 | (800) 791-7867 | |
| 6 New Park Road | East Windsor | 06088 | (800) 539-7867 | |
| MA | 28 Butternut Street | Greenfield | 01301 | (800) 628-1998 |
| ME | 1194 Odlin Road | Hermon | 04401 | (800) 450-6822 |
| 70 Ingersol Drive Unit #1 | Portland | 04103 | (207) 400-8315 | |
| NH | 34 Locke Road #5 | Concord | 03301 | (800) 552-0389 |
| Northeast Drill Supply 36A Brown Drive |
Greenville | 03048 | (603) 878-0998 | |
| NY | 13 Thatcher Street | Albany | 12207 | (518) 465-0713 |
| 6785 State Route 23 | Oneonta | 13820 | (800) 336-6611 | |
| 76 Skinner Lane | Pine Island | 10969 | (800) 914-0099 | |
| 6059 Corporate Drive | E. Syracuse | 13057 | (800) 792-2346 | |
| RI | 222 Davis Drive | Pascoag | 02859 | (800) 869-7677 |
| VT | 280 Quality Lane | Rutland | 05701 | (800) 643-7100 |
