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Andrew (Andy) M. Hall, AIA, NCARB


Andy is passionate about ensuring clients get a final product they are proud of and which captures all they dreamed of for their building. He works closely with his staff to share his 39 years of experience at BNH, mentoring and empowering them to do the right thing for BNH’s clients. When he discovered architecture, it became his passion: to enhance people’s lives through architecture, contribute to our communities, and continue learning.

As Principal-in-Charge, Andy is active in every project ensuring each goes smoothly. His varied tasks include architecture, resolving issues, site analysis and feasibility planning, facilitation, and making sure projects are on time and on budget. 

Andy loves spending time with his family hiking, salmon fishing, skiing and spending time outdoors. He is also heavily invested in helping the community through his various Board of Directors' volunteering efforts.

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Devin Saylor, AIA

Senior Associate

Devin is a 32 year veteran of Botesch, Nash & Hall. His main focus is site analysis, feasibility studies, architectural design and project management for all phases of medical facilities, capital facilities projects and civic projects. His expertise on building systems, facility assessments, and architectural design all work to provide clients with excellence in the process of design and building and projects that truly become community assets.

Devin has strong relationships with Cities, Counties, and State agencies throughout Washington State. His attention toward team building, listening, and the crucial details of technical design help build long lasting value into clients’ buildings. He feels strongly that if you listen to what clients want and understand their goals, the constructed design will meet or exceed their expectations.

In his spare time, Devin loves to spend time with his family, travel, and golf.

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Chris Raef, AIA

Senior Associate

Chris has 18 years of architectural experience, and 17 with BNH. He is an expert in designing medical, municipal, and commercial facilities. He is a strong team leader among the varied project teams BNH leads. His technical know-how and accuracy results in well-coordinated plans. Many municipalities and contractors have expressed their desire to work with BNH and Chris due to his easy manner and technical capabilities.

Chris’s desire is to serve his clients through listening to them to provide spaces that are functional and aesthetic. He loves to provide clients with fun, open, and colorful spaces to live in and work in.

Chris enjoys watching our professional sports teams, and even more he enjoys watching his kids play sports. He also loves to build with Legos and read.

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Miles Walker


Miles has worked at BNH for the last 10 years and has over 18 years of architectural experience. His favorite book, The Autobiography of an Idea (Form Follows Function), by Louis Sullivan, mentor to Frank Lloyd Wright, has shaped how Miles works. “Good design can solve problems and enhance life”, is how Miles approaches his work at BNH.

Miles' expertise is integrating the design into a cohesive, well thought-out set of documents for submittals, bidding and construction. The results of his efforts include timely permits, accurate pricing and completed construction that meets budgets and schedules.

Miles chose architecture as his profession because he was curious about, and likes, the built environment. Put simply, Miles loves solving clients' problems and making their dreams reality.

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Roxanne Justice

Office Manager

As a past employee for Planning departments, Roxanne is expert at property research. She can locate and research current codes, environmental policies, fact finding reports, permitting requirements and more for clients.

Roxanne manages the office so the team can focus on what they do best. She is the friendly voice when you call. Roxanne runs administrative functions for BNH, does marketing and takes care of the tenants in the historic Oakes Building owned by Botesch, Nash & Hall. Her organizational skills keep the office running smoothly. She loves to make life easier for her colleagues, clients, and BNH’s tenants.

Roxanne is an avid gardener, loves to read and share her great cooking with family and friends.

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