Liam O'Hanlon, PE

Liam O’Hanlon started O’Hanlon Engineering PC in 2005 after working for some major New York engineering firms since 1984. O’Hanlon Engineering PC merged with RSE Associates Inc. in 2011.

Liam has had major design and management responsibility for a broad range of new buildings and refurbishment and historic preservation projects, including offices, schools, sports and cultural facilities, museums and significant residences and resort developments.

His experience includes master planning, project management, structural engineering as well as particular design expertise with traditional building technologies and restorations ranging from a 17th century timber farmhouse museum to a collection of 1950s Frank Lloyd Wright buildings. Extensive experience in glasshouse design is a special expertise. Liam has worked on several conservatory and greenhouse projects.