Trestell is a company that offers a wide range of services in tree care. Among the services offered, you will find pruning and felling of trees, as well as planting of hedges. In addition, they carry out assessments of damage to trees, rot assessment and safety assessment to ensure that the trees are in good condition. Trestell also uses advanced technology such as Picus sonic tomography to assess tree health.
The company has employees who are educated, certified and trained in the arborist profession, which ensures a high level of competence in the execution of the tasks. Trestell is run by Pål Hagner Hansen, who has his education from Merrist Wood Arborist College in Guilford, England. In addition to tree care, they offer stump milling, digging inspection and work notification with signage, which makes them a comprehensive player in tree care and related services. Trestell also takes on municipal assignments.