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Keith Brenner

Keith Brenner

Keith joined us in 2025 with more than 39 years of experience in structural engineering. His passion for building goes well beyond the workplace—he’s currently hands-on renovating a 75-year-old camp in the scenic town of Rangeley, Maine. For Keith, the most rewarding...
Liv Struth

Liv Struth

Liv brings energy with can-do enthusiasm to the administration team here at LeMessurier. She is passionate about creating a welcoming, collaborative environment and enjoys building strong relationships both within the office and with clients. Outside of work, Liv is...
Mathew Head

Mathew Head

As a structural consultant in the Boston office, Mathew joined LeMessurier in 2022. With a great interest in existing building rehabilitation and renovation, Mathew enjoys collaborating with the project team and seeing his project work efforts progress from schematic...
Mathew Smith

Mathew Smith

With a background in architecture, Mat brings a distinct perspective, viewing projects and documentation with a critical eye for aesthetics and close attention to details. He continually seeks to share his knowledge and lessons learned while working closely with...
Matt McGinnis

Matt McGinnis

Matt joined LeMessurier in 2025 as a BIM Coordinator, bringing over 25 years of experience in structural engineering, modeling, and BIM coordination. Throughout his career, he has worked across a wide range of building types and construction methods, driven by a...