Our Mission: Client-Focused & Quality-Driven
At Advanced Architectural, we believe in creating beautiful, functional spaces that reflect your unique vision and lifestyle. Our experienced team is dedicated to exceptional craftsmanship and personalized service as we guide you through every step of the renovation process with clear communication, attention to detail, and unwavering commitment to quality.
Advanced Architectural General Contracting is a client-focused, quality-driven general contracting company serving Southern Maryland and the surrounding area. Our company's leadership has over 15 years experience managing large-scale residential remodeling projects in the DMV area. We deliver premier quality to achieve client satisfaction with every project, as we believe in the power of community.
Advanced Architectural aims to exceed your expectations through a collaborative design and construction experience. We don't want to be your contractor for just one project, we want to be your contractor for life.
Meet the Team
Owner
John Hall
John grew up in Southeast England and moved to Southern Maryland in 1999. His core passion has always been creating, and with over 16 years of experience in residential construction, he has found new ways to express that passion at AAGC.
He also enjoys hiking, shooting sports, connecting with his church community, and family time.
Chief Executive Officer
Chenoa Sowa
Chenoa was born and raised in the Midwest. She has been with AAGC since the very beginning, and is active in the Southern Maryland community. She works with the La Plata Famer's Market and volunteers with local Boy Scouting events.
She loves gardening, reading mysteries and memoirs, and spending time with friends and family.
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Senior Office Administrator
Aaliyah Winford
Aaliyah is originally from Virginia Beach, and moved around several times before settling in Southern Maryland. She holds a
bachelor’s degree in computer science and a minor in American Sign Language, reflecting her deep appreciation for accessibility and inclusive communication.
She hopes to attend law school in the future. Her interests include piano, coding, learning new languages, and spending time with family.
Architectural Designer
Trevon Hall
Trevon was born and raised in Baltimore, and recently obtained his Bachelor's Degree in Architecture. He is currently working towards his architecture license and Master's Degree in Interior Architecture, all while working for AAGC!
He is also a violinist of over ten years, and enjoys studying music theory, crocheting and knitting, and dance.
Project Manager
Mark White
Mark was born and raised in
Prince George's County and
has spent the last 23 years
living in Charles County.
With over four decades in
the construction and
remodeling industry, Mark
brings unmatched
experience, integrity, and
craftsmanship to every job.
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Project Manager
Harley Antal
Harley is a U.S. Navy veteran and
construction professional with a
background in residential carpentry and project coordination. Born and raised in Virginia, he served eight years in the Navy before transitioning into
construction and pursuing project management.
He loves to travel, and has even climbed Mt. Fuji in Japan.
Superintendant
Chris McColley
Chris was born and raised in Charles County. He has worked in construction for 29 years, and has extensive experience in both the residential and commercial fields.
He enjoys spending time with his wife and family and immersing himself in nature by hiking, kayaking, and biking.
Marketing and Brand Coordinator
Melanie Hall
Melanie was born and raised in Southern Maryland, and recently graduated from Towson University with a degree in English. She uses her skills in writing and design to help the AAGC team reach new clients through our website and social media.
She hopes to pursue an advanced degree in the future, and spends her free time enjoying nature and painting.