NNW, Inc. Committed to Safety, Quality and Service. Surface Wellhead Services, Gate Valve Drilling, Fluid Recovery, Hot/Cold Tapping, Valve Repair, Torquing, Hydrostatic Testing, Equipment Rental, & More Learn More NOW HIRING! Wellhead Service Technicians A Surface Wellhead Company Founded in 1984 NNW Inc. has been providing qualified wellhead service technicians to its energy sector business partners in the Gulf of Mexico for more than 35 years. About Our Services ABOUT US SERVICES