Since our founding in 1899, helping communities provide safe drinking water has been an important part of what we do.  Robert Spurr Weston and George Sampson were pioneers in the field of drinking water engineering. The partnership achieved a number of “firsts” in water treatment, including one of the first rapid sand filtration plants in the United States. Today, our engineers, scientists, and operators plan, design, and construct facilities to meet complex regulations with cost-effective, sustainable, and innovative solutions in the areas of:

  • Distribution and transmission mains, pumping stations, treatment facilities, and storage tanks
  • Surface water and groundwater resource evaluation, modelling, mapping, and development
  • Water management, source protection, and master planning
  • Emergency response planning
  • Asset management and capital improvement plans
  • Operation and maintenance services and system start-up

News & Highlights

Ricciardi leads EBC’s “Emerging Contaminants Jeopardy – I’ll Take PFAS for $100” - Frank Ricciardi, PE, LSP, will help lead an upcoming virtual game of “Emerging Contaminants Jeopardy – I’ll Take PFAS for $100,” presented by EBC.
Three Hydrogeologists Join Weston & Sampson - Weston & Sampson is pleased to announce that Rob Bukowski, PE, LEED® AP, CPESC®, has joined the firm as Principal Engineer in our Reading, Massachusetts office.