TAR - TECH WATERPROOFING INC operating as a corporation is licensed in California under CSLB number 1107853. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-64 — Non-specialized Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY. The business is based in RANCHO CUCAMONGA, in San Bernardino County, California.