Weston & Associates Mechanical Engineers, Inc. is a full-service engineering firm with design expertise in a variety of commercial and institutional markets, including:

  • Healthcare (OSHPD and non-OSHPD)
  • Education (K-12 and higher education)
  • Civic/Public
  • Commercial

Founded in 2007, the Firm’s primary focus is providing Mechanical Engineering services to architects and owners for projects throughout California. The Firm’s Principal is David A. Weston, a registered Mechanical Engineer with over 20 years of professional experience. Mr. Weston is also a LEED Accredited Professional.

Adam C. Davis, PE, joined Weston & Associates in 2015, bringing with him over a decade of experience as a Mechanical Engineer and Project Manager in a wide variety of fields.

At Weston & Associates, we are passionate about design and architecture. We understand that every building is unique and listen to the needs of architects and owners. We provide innovative design solutions that enhance the architectural integrity of each project. Our goal is to deliver the right design for every job, on time, and on budget. Our engineers are equipped with the latest technology and emphasize a proactive and collaborative approach. We are committed to energy efficient and sustainable design solutions. Our mission is to provide excellence in engineering and service on all projects.