top of page


A master plumber for over four decades, Fred Werth’s experience and work ethic have established Kensington Plumbing and Heating as a premier service provider in the DC-Metropolitan area. Central to KPH’s operations is its commitment to use only the highest quality materials and techniques. Keeping up with these standards over the past sixteen years has meant the implementation of highly efficient equipment and sustainable technology. By working with customers to analyze which energy saving solutions are right for them, Kensington Plumbing and Heating will help to make your home or business more efficient, functional, and comfortable.

Fred Werth

-Master Plumber

  • Licensed Master Plumber in Maryland and Washington D.C.

  • President of the DC Plumbing, Heating, Air Conditioning Association

  • 2nd Vice President for WSMPA Association

  • Viessmann Academy Graduate 

  • Trained and Certified by

  • Viessmann Residential & Commercial Boiler, Indirect Water Heaters, Solar Installer and Service Technician

  •  Triangle Tube boiler Installer and Service Technician

  •  Lochinvar Boilers Installer and Service Technician

  • Navien Boilers and Tankless Water Heaters

  • ​Trained in the design and control of radiant panel heating systems through the Radiant Panel Association

  • U.S. Green Building Council member since 2007

  • Mentor to the UMD Solar Decathlon team for the years  2007, 2011, and 2017

Government Incentives For Energy Efficiency

  • Programs in the State of Maryland and Washington DC for homeowners and businesses for the purchase and installation of energy efficient appliances and materials. This includes boilers and water heaters, insulation, windows, draft stopping, and more. Energy savings from these improvements typical range from 15-30%.

  • For more information regarding rebates and incentives that may be available to you, Please visit

Manufacturers We Use

bottom of page