We are always willing to leave you with a full written estimate. Free estimates are performed by experienced, long-term Bud's employees and are a regular part of Bud's service. All estimates are valid for 90-days. Just call 1-800-CUT-TREE or complete the form on the About/Contact page. Take me to the request page. Pruning is the removal of living, dying or dead parts of the tree that is necessary for the health &/or safety of your tree. All pruning is performed or supervised by an ISA Certified Arborist.