N T K CONSTRUCTION INC operating as a corporation is licensed in California under CSLB number 851273. The license was first issued in 2004, putting the business at 22 years on the active CSLB roster. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-31 Construction Zone Traffic Control Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with LIBERTY MUTUAL INSURANCE COMPANY and active workers' compensation coverage from TRAVELERS PROPERTY CASUALTY COMPANY OF AMERICA. The business is based in SAN FRANCISCO, in San Francisco County, California.