Profitable projects start with permitable design.


Gelberg has been your Sign of Success since 1941. Gelberg AEC, LLC (architecture support, engineering, and consulting) is a division of Gelberg Signs. We are here to make the permit and construction process easy and seamless. We offer a wide range of services to streamline the design process and reduce project risk.



Expertise to take a property from an idea to a turn-key result.


We design, document and assure quality before, during and after construction.



Engineering Services

Consulting Services

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It all started when…

Gelberg has been your Sign of Success since 1941. We have served clients from retail shops to government offices, corporate headquarters to public city spaces. We would be proud to serve you.

In 2015, Gelberg Signs added a new division: Gelberg AEC. We launched Gelberg AEC to help clients conceptualize and prepare for their projects. As always, we are completely committed to helping our local economy thrive.


Jennifer m. rohleder, Principal

Jennifer is a systems engineer and an attorney. She has worked for large, well-known law firms with a focus on regulatory compliance in heavily-regulated industries. She has experience with NEPA, public utilities, environmental due diligence, regulatory consulting, and project/program management.

Jennifer is a licensed attorney in Virginia and Washington D.C. She is responsible for business development and the day-to-day management of Gelberg AEC.


mark hume pe, Senior Engineer

Mark has 25 years’ experience in all aspects of land development, including land-use planning, environmental investigation, land design, platting, materials sampling and testing. He specializes in stormwater management in the jurisdictions of the greater DC metro area.

Mark currently has active registrations in DC, Virginia, and Maryland. His previous work extends across Maryland, Pennsylvania, Virginia, West Virginia, North Carolina, South Carolina, and Georgia.

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guy brami, principal

Guy is a Principal of Gelberg AEC and the Chief Operating Officer of Gelberg Signs. He is instrumental in the on-going growth of the company in revenue, facilities, and services.

Guy is very active in the community. He has established a workforce development, training, and placement program with Sasha Bruce Youth Build, Covenant House of Washington, SOME (So Others Might Eat), and the Center for Employment Training.


luc brami, principal

Luc is a Principal in Gelberg AEC and has been a Principal of WP Gelberg Inc. for more than 25 years. His primary function is business development, including work with the Washington Nationals stadium, Metro Silver Line, and Marriott Marquis.

Luc is a member of the board of the Washington DC Economic Partnership, and is involved in DCBIA, Greater Washington Hispanic Chamber of Commerce, and DC Chamber of Commerce.