DURHAM – Architect Ronald D. Williams, AIA, has joined Wright-Pierce of Topsham, a provider of water, wastewater and infrastructure engineering services. In conjunction with his hiring, the company has announced the expansion of the Building Design Services group.

Williams is a registered architect with more than 10 years experience in design and building services, from initial planning through construction management. He will be based in the Topsham office. He is a graduate of Kansas State University with a bachelor of architecture degree.

Williams and his family live in Durham.