About Us

Our Story

For more than 20 years, William L. McElroy and M3A Architecture, PLLC  has been dedicated to the philosophy that design has the power to transform and enhance the mission and business of our clients and improve society overall. In every project, we strive for a comprehensive understanding of our clients’ mission, vision, needs and context in order to transform their culture and environment.

Founded in 1995, M3A Architecture, PLLC located in Jackson, Mississippi has an experienced staff of designers that is capable of completing the job promptly and efficiently to satisfy your project goals.  M3A maintains a 100% completion record for all of our projects.  Our experience and comprehensive approach to architecture is what makes our firm uniquely suited to undertake your goals.

M3A is dedicated to providing the best architectural services tailored to your needs. Whether designing a commercial building or a healthcare facility, we bring your vision to life through cutting-edge designs and strategic planning that enhance both performance and visual appeal. As a leading architecture firm in America, we deliver solutions that seamlessly blend aesthetics with efficiency.

Principal and Managing member, William L. McElroy, AIA, NCARB is licensed in most of the Southeastern States and will serve as the principal-in charge along with an experienced staff that will oversee your project. M3A works with an eye on the future while attuned to the practicalities and complexities that involve small and large-scale architectural projects that when completed energize and change entire communities. We have a diverse clientele through the Southeast region. M3A provide a broad range of services including educational, institutional and industrial. M3A prides itself in being a dependable, loyal, trustworthy and honest firm. We are committed to providing you with the highest level of customer service possible.