Clay's Tree Service has provided comprehensive tree services to the Portland, Oregon, area since 1994. We specialize in tree removal, tree pruning, and land clearing. Our expertise focuses on tree services above buildings. We provide professional tree services to the following entities: Commercial, Federal, Municipal, Property Owners, Residential and Rentals. When you choose our company, we happily provide references upon request, as well as free estimates. Our rates are some of the most reasonable around and senior citizens always receive a discount.