Who We Are

About Us

Maryland Certified and Trusted

We at SEG are known for our expertise in civil engineering, surveying, landscape architecture, and planning. Our work spans a variety of sectors including commercial, residential, institutional, and governmental projects. Based in Woodbine, Maryland, we are particularly proud of our service to the Central Maryland region, especially in Howard County.

Nestled in Woodbine, Maryland, we proudly serve the Central Maryland region, with a specific expertise in Howard County.

Our commitment to excellence is reinforced by certifications from the State of Maryland, recognizing us as part of the Small Business Reserve Program. Additionally, we are certified by Howard County, Maryland, as a participant in the Local Business Initiative, underlining our dedication to supporting local communities. We are also proud members of the Maryland Building Industry Association (MBIA) and the U.S. Green Building Council (USGBC), further demonstrating our commitment to quality and sustainable practices in our industry.

Environmental Engineering

Civil Engineering


Landscape Architecture


Years of exerience


Excellence in Community Development, 2018 for Hampton Park. Excellence in Design, Planning and Construction by MBIA

Maryland Building Industry Association

County Projects

Cost effective civile engineering

The Team

Our Experts

Our Staff is skilled at performing comprehensive site evaluations while identifying development opportunities and site constraints for use during the site feasibility and planning stages of development.

SEG has an outstanding reputation for developing solutions to problematic land development design while maintaining an excellent working relationship with county review agencies throughout Maryland. We listen closely at every stage of the project to determine exactly what our clients want and know how to achieve their goals in the most seamless and efficient way. We are committed to providing a quality product in a timely manner.

Expertise for Your Critical Projects

Comprehensive Services

SEG provides a wide array of engineering services with particular expertise in site plan design, stormwater management, well and septic systems, and construction drawings. Whether you’re a homeowner, a commercial developer, or a county government, rely on our specialized skills for your crucial projects.

SEG also works closely with a trusted group of local consultants to provide, geotechnical, structural, traffic, architectural and environmental services, among others.

Services We Provide

Together, we offer a holistic solution for all your project needs.

Trust and Worth

Contact Us Today

Elevate your construction projects with the excellence of Sill Engineering Group. Contact us today to explore how our customized engineering, surveying, and planning services can transform your vision into reality seamlessly and efficiently. Let’s build a better future together.