Bruce Zavos, AIA, NCARB

As President, Bruce provides guidance for all of ZA+D’s projects and leadership in implementing the firm’s core values and objectives. He has been an architect for over thirty years and has focused his talents on community oriented projects and building a practice representative of his ideals.

With his organizational and management abilities, he has led his eponymous firm to numerous design and preservation awards incorporating both high design ideals and sustainable design objectives. The source of Bruce’s continuing success has resulted from his ability to listen, creatively problem solve and engage the community and stakeholders in the design process.

Bruce is also deeply involved in the welfare of his community and serves on numerous boards and organizations.

Hannah Weikel, AIA, ASID, LEED® AP

Hannah joined the firm in 2004 after earning a bachelor of Fine Arts in Interior Architecture from Longwood University. With over 18 years of experience with the firm, she is a Registered Architect,  earned her NCIDQ Certification and is also a LEED® Accredited Professional. As well as serving as a Principal, Hannah is also Director of ZA+Dinteriors, making her the only in-house certified interior designer. Specializing in large scale projects as well as interior finish selection, space planning, and design models, Hannah has served a wide range of residential, educational, medical, housing and commercial clients and prides herself on satisfying each end user.

In her spare time, Hannah enjoys spending down time on the Lake with her husband and two daughters and close-knit group of friends.

Tim Bain, CPHC

Tim re-joined the ZA+D family in February of 2021 after working on the Eastern Shore for the past few years as a Project Manager. His past experience includes working in all fields of architecture ranging from small to large scale projects. He strives on team work and being able to produce a comprehensive and thorough set of drawings. Tim is a PHIUS – Certified Passive House Consultant (CPHC) and is currently on his path to licensure, in which he hopes to obtain soon. Tim has his Masters of Architecture degree from Norwich University located in Vermont.

You can find Tim at the local dirt racing track or visiting the local breweries on the weekend. Some other hobbies include camping and hiking in the mountains when the weather is nice or playing percussion in the local community band.

Liam Fox

Liam started with the firm in the Fall of 2018. Before that he worked in the construction field as both an estimator and an engineer. While working construction he attended Morgan State University where he earned a Bachelor of Science in Architecture and Environmental Design.

Some of his interests are listening to music, wood working, and on the weekend going out on hikes. He is excited to bring some of his experience and ideas to the ZAD team.

Abagale Addis, AIA, NCARB, LEED AP BD+C

Abbey joined the ZA+D team at the start of 2023. After earning her Master of Architecture degree from Kent State University, she began her career in Pittsburgh, Pennsylvania and later relocated to Maryland’s Eastern Shore. Abbey’s experience in commercial architecture includes office, industrial, multi-family, hotel, and government projects. She is a Registered Architect and a LEED Accredited Professional.

Whether it’s hiking or throwing a ball for her dog in the backyard, Abbey enjoys outdoor activities and traveling. She values architecture’s constantly evolving nature and looks for opportunities to learn about the latest industry standards.

Callie Hart

Callie rejoined ZA+D in February, 2021. She has brought back over 10 years of extensive knowledge and experience to her Office Manager role. Her ongoing skillset and current responsibilities range from project contracts, construction administration functions, accounts receivable and payable functions, billing, accuracy of project dynamics to maintain client satisfaction, build operations and anything in between.

Callie was born and raised in Maryland and has been a resident of Hagerstown, Maryland for over 10 years. In her spare time, she enjoys vacationing with her husband, and children, but most of her spare time is spent watching her son steal second on the baseball field and sitting in the audience at her daughter’s dance recitals.