Sill Engineering Group, LLC (SEG) is a professional organization specializing in Civil Engineering for the Land Development industries including commercial, residential, and government projects. The firm provides services throughout the Baltimore-Washington area from our office in Marriottsville, Maryland.  SEG is well qualified in providing complete professional engineering and planning services all within the framework of a single organization.

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Critical Systems is a manufacturers’ representative firm offering a wide range of products and services, with an emphasis on meeting the evolving challenges faced by building owners and engineers. Special focus is placed on providing holistic system solutions that facilitate LEED construction, improve building efficiency, support critical infrastructure, and reduce lifecycle cost. The firm serves the Maryland, Washington, DC and Northern Virginia markets.

Gardner James Engineering is a consulting firm specializing in building and site repair and restoration services. We provide Engineering, Root Cause Failure Analysis and Materials/Leak Testing, Repair Design, Project Management/Administration, and Expert Testimony Services related to Exterior Building Walls, Balconies, Structural Systems, Waterproofing Components, Roofing/Coating Systems, Asphalt and Concrete Pavements, and Site Features. Gardner James Engineering’s experience is derived from hundreds of successfully completed evaluation, design and construction projects. Our Principals each have over twenty five years of consulting experience in Facility Construction, Repair and Restoration.

Herbst/Benson & Associates has been providing geotechnical investigations, consultation and construction monitoring and testing services throughout Maryland from their Reisterstown, Maryland office since 1979. The company serves clients of all size from single family home builders to developers of retail / office parks to medical, government and educational institutions, but our main clients are other engineering and architectural firms.
Contact us at hbageo@qis.net.

The Klein Agency consists of talented insurance professionals who are committed to meeting the insurance needs of design firms; in particular, engineers & land surveyors. Through unique and exclusive relationships with multiple carriers, the Klein Agency develops comprehensive insurance programs that specifically address the potential liability and risks inherent to design professionals.

Select Event Rentals – Love Parties? We do too!
With forty years experience, Select Event Rentals takes pride in being a total rental resource for all your special event needs. From an intimate garden party to a black tie gala, and everything in between, we are focused on providing quality service and products. With offices serving Baltimore, Washington, Northern Virginia, Philadelphia, and South Jersey, entertaining is our passion. At Select Event Rentals, our knowledgeable staff is ready to assist you.

Setty & Associates, Ltd. (S&A) is a certified Minority Business Enterprise firm providing building design consulting services for mechanical, electrical, plumbing and fire protection systems, with the companion ability to provide architectural support. S&A has the means and experience to deliver a full spectrum of services, whether associated with planning, design, permitting, construction inspection, construction management, commissioning, or post occupancy evaluations. Setty & Associates is headquartered in Fairfax, VA with an additional office located in New York.

York Building Products Co., Inc. is a multi-faceted company that specializes in the quarrying, manufacture and sales of aggregates, masonry and pre-cast concrete. Our diversified offerings include specialty sands, cast stone, architectural masonry, segmental retaining walls, gravel and colored mortar all of which can be certified for LEED regional extraction/manufacturing credits. Family owned and operated for over 70 years, we work with engineers, architects, masons and contractors serving our primary market of Virginia, West Virginia, Maryland, Washington, D.C., Delaware and Pennsylvania to help develop and build a solid infrastructure for today, tomorrow and future generations.


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