At Carroll Engineering, we know what works. With more than 55 years of experience, we have the practical knowledge and the technical expertise to create spaces that function and stand out. We specialize in civil and structural engineering and landscape architecture, delivering reliable designs and creative solutions. CEI is proud to be a small, woman-owned firm providing big ideas, innovative designs, and hands-on service. Our staff is accessible, knowledgeable, and client-focused. We have an outstanding record of delivering projects across the Mid-Atlantic region both on-time and within budget.