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

Leah Stanton, PE Leah Stanton, PE promoted to Discipline Leader - Weston & Sampson is pleased to announce Leah Stanton, PE, Vice President, has been promoted to Discipline Leader of our Water Engineering Program.
Barbara Cook, PE Barbara Cook, PE promoted to COO - Weston & Sampson is pleased to announce that Barbara Cook, PE, Vice President, has been promoted to Chief Operating Officer.

Interdisciplinary Services