DIAMOND CONSTRUCTION AND WATERPROOFING INC operating as a corporation is licensed in California under CSLB number 988451. The license was first issued in 2013, putting the business at 13 years on the active CSLB roster. It carries 6 CSLB classifications: B General Building Contractor, C-8 Concrete Contractor, C-10 Electrical Contractor, C-15 Flooring and Floor Covering Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from ROCHDALE INSURANCE COMPANY. The business is based in MISSION HILLS, in Los Angeles County, California.