Highly recommend Prune Buggy! We needed to prune our sidewalk tree since it was a few years away on the SF city schedule. We wanted someone who could trim back branches that were hitting our windows and also scale back the tree to get a better shape and maintain the health of the tree. Allegra is a professional with a degree in Forestry and Natural Resources and I met her when she was a manager for Friends of the Urban Forest so I knew she could do all of this. Allegra took great care in pruning the tree to meet all of our needs. She communicated clearly throughout the process and followed up with us very promptly with photos. Also, bonus, she commutes by bike, even better for the trees!