
Our History
N&N Drilling Supply Mfr. is a drilling supply manufacturer founded by Angelo Nieto in 1967, since then N&N Drilling Supply has grown from a humble two-person garage-run business to a thirty five employee corporation occupying a state-of-the-art facility accommodating the needs of a growing worldwide market for drilling equipment.

Under the leadership of President and CEO Gregg Nieto, who brings over 40 years of experience, N&N Drilling Supply continues to uphold the vision and values set by its founder.
Our company leverages specialized machinery, including eleven CNC lathes, to manufacture a wide range of “In Hole” drilling equipment. Our core drilling tools, drill rods, casing pipe, roller bits, and auger equipment are trusted worldwide across industries such as water well drilling, geotechnical drilling, environmental drilling, mineral exploration, geothermal drilling, and soil stabilization.
Beyond manufacturing, N&N Drilling Supply is a major distributor of well products, including PVC and stainless steel materials for environmental and water well applications. We proudly serve a diverse range of industries and projects globally, providing state-of-the-art drilling equipment to meet the highest industry standards.
With over 50 years of expertise, N&N Drilling Supply stands as a leading provider of drilling supplies, tools, and accessories worldwide—delivering quality, reliability, and innovation to every project.

Our Locations
N&N Drilling boasts a global presence, with strategically located facilities across the United States that cater to a diverse range of industries and projects. From our state-of-the-art headquarters to our regional branches, we are dedicated to providing exceptional services and products to clients worldwide.