Mark came out promptly to give us an estimate on pruning or cutting down two Chinese elm trees that were leaning on our roof. He reviewed our options with us and we decided to go with pruning. He and his crew did a very professional job and we were very pleased with the results. When the job was finished, they cleaned up the debris on our walkway and steps, leaving it cleaner than it was before they arrived. I wouldn't hesitate to recommend their services.