Starting off with repair work, Logan has developed into a company that can design, engineer and manufacture to order and has delivered some of the largest cylinders and equipment in the industry, using the latest technology. We are also specialized in asset refurbishment and equipment repair along with providing field service. Our service engineers are standby around the clock to provide services to meet our client’s needs worldwide.



Logan’s quality management system is based on the ANSI/ISO 9001-2008 quality program. We maintain a full time staff to support Quality Assurance and Quality Control activities related to our products and projects. Work is done following the ISO 9001:2008 procedures and equipment designed and manufactured by Logan is built to the highest industry standards. (API, ASME, ASTM, ANSI, DNV, ABS, IEC, NEMA, IMCA etc.)


ISO 9001:2015




Logan main facility in Hempstead, TX has 100,000sqft of shop space, and houses our machine shop, fabrication shop, assembly shop, testing areas, and other functions.   houses our machinists, welders, painters, and fabricators and provides a full welding and fabrication facility (DNV/ABS/ASME(R&U) certified). The workshop in New Iberia is a 80,000sqft storage and maintenance facility with waterfront access.



Logan’s strength to solve complex issues and implement state-of-the-art engineering methods is based on advanced mechanical, hydraulic, electrical design experience and knowledge. We are a turn-key solution provider, from defining the scope of work to commissioning and maintenance.

Logan can also provide drawings and 3D models based on our client’s specific needs. Whether existing designs or new ones, our goal is to provide drawings with a fast turn-around time.

Registered State of Texas Engineering Firm #18294

Licensed Professional Engineers on staff