Bowman Sewing Machine Co

We specialize in the design, equipment, installation, maintenance, and repair of compressed air systems in commercial and industrial applications. We deliver outstanding customer service, backed by our 4-Hour Emergency Response Guarantee. We also handle nitrogen generation, vacuum, high-pressure, and aluminum piping applications.

D&H Petroleum and Environmental Services is a part of the United Pump Supply team. It has been serving the southwest with fuel management systems since 1964. Under industrial applications, the company provides bulk fluid storage, transfer, metering and distribution systems. In environmental services, it provides utilities, such as tank cleaning and inspection, support services, air projects and vapor recovery. In addition, it also has a C-store that offers point of sale systems, lighting/doors/graphics, and refrigeration and drink systems.