David Sims, President of Tree Preservation, has worked throughout Los Angeles as a successful Certified Arborist since 2001. He is an active member of the International Society of Arboriculture, Tree People, and Theodore Payne Foundation. He holds an active D49/C61 & C27 Contractor’s license in California (#852128). He is a graduate of Tulane University with a BA degree in Philosophy.
What are top benefits of trees? Trees help fight climate change! Trees absorb CO2, removing and storing carbon, while releasing oxygen back in the air. We must reduce our carbon footprint. Trees help supply oxygen in the air! Trees lower air temperatures by evaporating water in their leaves. Trees provide shade and cooling, reducing electricity…Details