This is my first review. I had to write it because I have been so impressed with my experience with Green Element. The primary person behind Green Element is a woman named Heather. She is an expert and an artist. She comes from Friends of the Urban Forest in SF where she received a decade of experience as a worker, a group leader, and as a visionary representing them in Washington. She is also on the advisory board for the Palo Alto urban forestry program. She does all her own work. When you make arrangements with her, it will be her caring for your trees. This is not how many firms operate. As a result you are getting the full benefit of her expertise. She knows and loves trees. I have used and consulted with other well regarded tree care professionals. Heather is the best and an incredible value. She is also contentious, reliable, trustworthy, and a delightful person. I give her my highest recommendation.