At the confluence of art and engineering lies the opportunity for innovation. Our principals embody this truism, bringing distinct educational and experiential backgrounds to our projects while remaining focused on delivering clients’ projects as envisioned. We boast leadership with over 200 years of combined experience in all aspects of the industry. In addition to guiding the firm, our leaders include chairpersons of local, regional and national design committees, professors in academia, publishers in journals and lecturers at conferences and symposia. With experience around the world studying new and existing projects, LeMessurier’s leadership is uniquely positioned to work confidently on any design.

Gregory Shreve, P.E., S.E.

Having spent his first 15 years under the direct mentorship of Bill LeMessurier, Greg developed a passion for and a strong sense of innovative design of complex projects. Now, after more than 35 years at LeMessurier, Greg has excelled at leading the firm’s international projects and specialized research laboratory design.

William Lovallo, P.E.
Vice President

Bill understands the need to cultivate relationships to build projects. With a focus on understanding the client’s needs for a project, Bill has sharpened his listening skills to inform his design process. Bill’s professional, necessary and refreshing attention has been a boon to his work with real estate developers.

Craig Blanchet, P.E.
Vice President

Since Craig joined LeMessurier in 1997, he has led with his expertise in leveraging cutting edge technology to solve problems through applications in advanced analysis. Craig’s communication skills and talent for managing large projects have led to his success directing some of the firm’s most complex designs.

Scott Whitaker
Vice President

Scott has specialized in understanding the performance of building enclosures as complete systems for 35 years. His reputation is built from guiding tradesman, facility managers, engineers, architects, and owners through complicated designs. As the founder of Building Envelope Specialists - now part of LeMessurier - Scott has always been attuned to Owner’s budget requirements, and has leveraged his experience in the fields of architecture, structural steel and miscellaneous metals to navigate projects.

Richard Henige, Jr., P.E., S.E.

Richard has the rare talent of distilling the most complex problems to their base principles. Capitalizing on this and his vast technical expertise, Richard has used his 43 years at LeMessurier to hone his skills analyzing specialty structures and earning vice chairmanships on seismic and stability design committees.

Adam Blanchard, P.E.

Beginning at LeMessurier in 2006, Adam has designed new construction and renovation projects for owners, architects, public entities, institutions, contractors and artists. Ranging from design to condition evaluation and from structural analysis to risk assessment, he has navigated anticipated and unexpected project challenges via strong client contact and attention to detail. Adam teaches at the Boston Architectural College.

Nathan Roy, P.E.

Since joining LeMessurier in 2007, Nathan has developed a breadth of experience with projects in institutional, healthcare, cultural, retail and athletic sectors. Through collaboration with architects, owners and contractors, he has overseen the successful implementation of structural designs for new buildings, renovations of historic structures and specialty construction support. Nathan teaches at the Boston Architectural College.

Susan Hulbert, P.E.
Associate Principal

Sue came to LeMessurier in 1979 through an internship program with Rice University and fell in love with Boston and the type of structures LeMessurier designs. Her passions include engineering projects that transform spaces, mentoring young engineers and communicating across the entire design and construction team. Sue’s ability to think through all aspects of a design benefits architects so their vision of buildings can serve people now and into the future.

Chad Pecsek, P.E.
Associate Principal

Chad joined LeMessurier in the late 1990s and has gained a breadth of engineering design with projects that include K-12 schools, higher education, healthcare, commercial, and sports facilities. He welcomes the opportunity to work closely with architects and the full design team to achieve thoughtful and cost-effective solutions. For over twenty years, Chad’s commitment is evident through the projects that he and his teams complete.

Stephen Jones
Associate Principal

Steve prides himself on filling many roles at LeMessurier including from marketing to business development and from envelope assessment to contract execution. Using his exceptional communication skills, Steve is able to help clients navigate complex project hurdles such as hazardous material abatement all while keeping a project’s deliverables, schedule and budget on track.