Les DenHerder Photo

Les DenHerder

Our President
  • Profile

Purchased HPS Mechanical, Inc. in 1976
Has grown company 3,400 percent since 1976 and oversees staff of 225 in two offices
Master of Business Administration, Pepperdine University, 1989
Certified in Plumbing Engineering from American Society of Plumbing Engineers, 1996


  • Plumbing-Heating-Cooling Contractors of California (PHCC)
    • President, 2007-2008
    • Board of Directors, 1992-1993
  • Kern County PHCC - Past President
  • International Association of Plumbing and Mechanical Officials - San Joaquin Chapter
  • BIA Plumbers Committee
  • Kern County Builder's Exchange - Past President
  • Delta National Plumbing Contractor of the Year, 1997
  • Appointed to California Apprenticeship Council by Gov. Arnold Schwarzenegger, 2007