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Cooper Machinery Services opens Oklahoma City facility to expand Mid-Continent support
January 14, 2026
New location strengthens OEM service for AJAX, Gemini and Superior reciprocating equipment
Cooper Machinery Services has established new operations in Oklahoma City to expand service and technical support for a large installed base of reciprocating compression equipment across the Mid-Continent.
The new facility at 3605 S. Byers Ave. is designed to strengthen Cooper’s original equipment manufacturer (OEM) service capabilities for AJAX, Gemini and Superior equipment, improving response times and placing additional technical expertise closer to customers in Oklahoma and surrounding states. The region represents one of the largest concentrations of AJAX and other reciprocating compression units in North America.
Cooper Machinery Services has established a new Oklahoma City facility at 3605 S. Byers Ave.
“Oklahoma is one of the most important installed bases for AJAX and reciprocating compression equipment in North America,” Dustin Molyneaux, Gulf Coast regional leader for Cooper Machinery Services, said in a statement. “Expanding our presence in Oklahoma City allows us to better serve customers with experienced people and the OEM-aligned solutions our customers expect from Cooper.”
As part of the expansion, L&L Engine & Compressor Service has been integrated into Cooper Machinery Services, adding local knowledge and customer relationships to the organization. The move also brings Markham “Hooch” Cobb to Cooper. Cobb has 35 years of experience supporting customers throughout Oklahoma and the surrounding region and joins Cooper following the integration of L&L.
Cooper said the Oklahoma City operation supports its broader strategy of expanding its North American service network while maintaining a focus on equipment uptime, reliability and lifecycle support for reciprocating compression assets. The company provides parts, field service, overhaul and technical support for a wide range of legacy and current production compression equipment used in natural gas production, gathering, processing and transmission applications.
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