5 STAR TREE & LANDSCAPE operating as a sole owner is licensed in California under CSLB number 904456. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries a single CSLB classification: C-27 — Landscaping Contractor. Records show an active surety bond on file with NATIONWIDE MUTUAL INSURANCE COMPANY and active workers' compensation coverage from TECHNOLOGY INSURANCE COMPANY INC. The business is based in WALNUT CREEK, in Contra Costa County, California.