Our People
Bob Stevens, P.E., LEED AP
Principal Bob Stevens has been working in engineering, construction, 
and project management for over 20 years. His work has included all aspects of civil and structural engineering as well as landscape design and urban planning. Bob is particularly adept at assessing historic structures and renovating them in a manner that improves structural integrity while remaining sympathetic to their historic status. This interest blends well with his passion for traditional neighborhood design and traditional architectural design. A LEED-accredited professional, Bob enjoys the challenge of bringing new life and better environmental performance to historic structures.
Brud Sanderson, P.E.
Brud Sanderson, a principal at Stevens & Associates, has a strong knowledge of
structural design, environmental and civil engineering, and construction administration. Brud’s experience includes site planning, roadway design, sewer and water system design, and drainage and grading design. His recent projects have included everything from site design of multifamily, affordable housing developments and a high-tech industrial business campus to construction review for a mountain resort. Brud also performs structural assessments of historic buildings, and has been involved in the renovation of several buildings damaged by fire.
Cory Frehsee, P.E., LEED AP
Principal Cory Frehsee has civil engineering experience that includes site planning as well as the design of drainage systems, municipal water and sewer systems, subdivisions, and roadways. He has particular expertise in grading, drainage, and erosion control measures. As a project manager and principal at Stevens & Associates, his responsibilities include preparing contract documents for bid, construction administration, and procuring various state and local permits for many large projects.
Adam Hubbard, ASLA
As a landscape architect and project manager, Adam Hubbard has been involved in land development efforts ranging from site design for single buildings to master plans for campuses and communities, and have included feasibility studies, environmental permitting, and landscape design. Common themes in Adam’s work include sustainable design goals, smart growth principles, and a holistic approach to community development. Prior to joining Stevens & Associates, Adam was a vice president of a landscape design and contracting company in the Brattleboro area. While there, he was responsible for all aspects of business management, including financial growth, human resources, and project execution.
Kathleen Williams, P.E.
Project manager Kathy Williams has 20 years of experience in civil engineering design, permitting, cost estimating, construction administration, and project management. Her project list is long, covering everything from roadway design to industrial park design, but she is especially adept at senior housing projects, which typically include all areas of civil engineering. She enjoys feasibility studies and siting studies, and is practiced at working on committee-led projects.
Thomas Jandernoa
Tom Jandernoa brings a passion for regenerative and ecological design, food security, and sustainable development to his work at Stevens & Associates. Trained at the nearby Conway School of Landscape Design, he has experience designing and maintaining edible landscapes as well as planning residential and institutional landscapes of various scales. In his current role, participates in landscape design, rendering, and plan development. Tom also uses his background in graphic design to support the staff with graphics development of all sorts, from marketing materials to public project presentations.
Allyson Wendt
Marketing director Allyson Wendt comes to Stevens & Associates from a varied work background that includes journalism, teaching, and even circus experience. Previously the managing editor of Environmental Building News, Allyson is a champion for sustainability in building and community design as well as office operations. In her current role, she is responsible for the firm’s marketing materials, including the website, project sheets, proposals, and brochures. She also assists in the administration of the firm, and coordinates continuing education events.