P&H Representatives, Inc.

P&H was incorporated October 1, 1985, as an engineering based manufacturer’s representative specializing in the area of environmental protection equipment and systems. The company was formed by merging assets of MSH Company of Sacramento, and Richard Associates of Oakland — M. Scott Hathaway and Phillip R. Pfeiffer, respectively. P&H is a MANA member and is proud to abide by the bylaws and code of ethics embodied in that orgainization.

With backgrounds in finance, political science, engineering, mathematics, and education, Scott and Phillip continue today as partners and principals of P&H. Thomas J. Pfeiffer, with an MBA and extensive manufacturing and design experience, has recently joined P&H as a Sales Engineer to enhance our presence in Northern California. Debbie Gruber as Office Manager has been a tremendous asset for P&H for more than 20 years and is our anchor at our corporate office in Fairfield. Kelly Guhl as Administrative Assistant was a new addition to our company in 2005 and provides great support internally as well as to our clients.

Water ReUse . . .

P&H has been a leader in the field of water reuse by participating in scores of pilot tests, institutional studies, and engineering evaluations and has provided equipment and systems for numerous water reuse projects in Northern California. Completed or currently under construction are projects in Bakersfield, Carmel, Corning, Crescent City, Daly City, La Contenta, Lake of the PInes, Martinez, Mill Valley, Napa, Oakdale, Pacifica, Richmond, Roseville, Santa Cruz, Windsor, and others.

The Future . . . A World of Membranes

P&H looks to the future with optimism and enthusiasm and continues to add innovative technologies to its portfolio.  Submerged Membrane BioReactors (SMBR) manufactured by Envrioquip have brought the world renowned Kubota flat panel membrane to the United States and puts P&H in the forefront of membranes alternatives for the wastewater market. 

Innovative Technologies . . .

Innovative Environmental Protection has been the hallmark of P&H Representatives since 1985.  We are looking forward to another 20 years of contributions to the water districts, municipalities, and environmental engineering communities in Northern California dedicated to protecting our environment for future generations. We thank you for visiting our website and hope to be of valued service to you in the near future.

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