H. A. O'Neil Company
Learn more about the services offered by H. A. O'Neil Company.
Start Your Search NowH. A. O’Neil Company is a distinguished manufacturer’s representative firm headquartered in Humble, Texas, specializing in forging, casting, machining, and turnkey manufacturing solutions. Established in 1962 by Harold A. O’Neil, the company has built a legacy of excellence, quality, and customer service that spans over six decades. Today, the third generation of leadership, led by Toby J. O’Neil and Daniel C. O’Neil, continues to uphold the family tradition by delivering superior products and services tailored to meet the evolving needs of diverse industries. The company represents a broad spectrum of world-class manufacturers, offering an extensive range of products including open die forgings, closed die forgings, forged rolled rings, investment castings, centrifugal castings, crankshafts, wire forms, springs, stampings, welded assemblies, machining, and fabrication services. Their expertise serves multiple sectors such as energy, farming, mining, and transportation, with a particular emphasis on the oil and gas industry centered in the Houston metropolitan area. H. A. O’Neil Company is renowned for its consultative engineering approach, ensuring quick response times and customized solutions that align with their clients’ technical and commercial requirements. The company prides itself on maintaining the highest quality standards, competitive pricing, and reliable on-time delivery. Strategic global partnerships with machine shops enable them to execute complex machining and fabrication projects efficiently. The firm actively quotes a wide variety of critical components including milled blocks, pump blocks, fluid ends, shafts, seamless rolled rings, gears, valve bodies, high-pressure fluid control products, and numerous other precision-engineered parts essential to their customers’ operations. Their commitment to exceptional customer service and industry expertise makes H. A. O’Neil Company a trusted partner and a reliable source for manufacturing solutions. With a strong foundation rooted in family values and industry knowledge, H. A. O’Neil Company continues to innovate and adapt, ensuring they meet the challenges of today’s market while earning the respect and business of customers worldwide for years to come.
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