ADC is a multi-disciplinary engineering firm that specializes in structural, civil and aviation engineering, landscape architecture, and building envelope consulting services. ADC's extensive portfolio includes commercial, recreation, federal, education, municipal and aviation projects. ADC has earned a reputation for taking on aggressive design and construction schedules and completing projects that are above the client's expectations. It is ADC's dedication to each client that drives us to succeed. Dedication is the ADC difference and our clients see the benefits in every paramount project we complete.