| Business | Phone |
| Bartlett Tree Experts Portsmouth 3801 | (603) 431-1114 |
| Northeast Shade Tree 100 Albany St, Portsmouth 3801 | (603) 436-4804 |
| Seacoast Tree Care Portsmouth 3801 | (603) 610-0518 |
| Suntree Tree Health Care Portsmouth 3801 | (603) 433-3388 |
| Top Dog Tree Svc 160 Sherburne Ave, Portsmouth 3801 | (603) 431-8296 |