This is my list of local companies that I recommend. I only recommend the ones that I would hire myself, and that I trust to do good honest work.
Rainbow Landscaping by Gary Santeford 360-770-7874 covers Stanwood to Burlington.
Junior's Gardens Landscape by Fernando Zepeda Jr 425-218-8209 covers Mt. Vernon to Marysville including Stanwood and Camano island.
Sonshine Tree Care by Even Sussman Snohomish, Skagit, Camano Island (360) 474-7787
DEFTech Engineering & Fabrication Daniel Benowitz 360-880-1918 Based in Alger, does welding and fabrication.