GWAS operating as a corporation is licensed in California under CSLB number 955608. The license was first issued in 2010, putting the business at 16 years on the active CSLB roster. It carries 5 CSLB classifications: C-27 Landscaping Contractor, C-31 Construction Zone Traffic Control Contractor, C-49 Tree and Palm Contractor, C-61/D-49 Tree Service Contractor, and C-61/D-59 Hydroseed Spraying Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from OAK RIVER INSURANCE COMPANY. The business is based in POMONA, in Los Angeles County, California.