9303 Center St, Manassas, VA 20110, US

(703) 366-3000

Soil Consultants Engineering

A Woman Owned Small Business

who we are and what we do



We offer a wide variety of geotechnical services.  Engineering, Observation & Material Testing, Commercial & Residential Inspections in the Virginia, Maryland and D.C. areas.  

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Meet the Team


We are so proud of our team!  With over 80 years of combined experience with some of the finest geologists, soil scientists, technicians, engineers and office staff in the industry, we're always happy to take your call.

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Career Opportunities


If you are looking for a rewarding career in geology, please find out more.

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Press Releases & News

Press Releases

Find out the latest news!

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About SCE

Soil Consultants Engineering

Originally founded in 1960 by the Smith family, Soil Consultants Engineering, LLC (SCE) is a privately held, certified Women-Owned Small Business, located in Manassas, Virginia.  SCE is a full-service geotechnical engineering, construction code inspection and testing firm with a nationally certified American Association of State Highway and Transportation Officials (AASHTO) laboratory certification fully traceable to the National Institute of Standards and Technology, soils and concrete laboratory.  Third-generation engineers, geologists and soil scientists, and 59 years of experience has allowed SCE to make significant contributions in the development of thousands of acres of land as well as the construction of hundreds of thousands of square feet of structures primarily in Virginia, Maryland and the District of Columbia. 

Our commitment to customer service can be summed up in the three simple rules we work by:

  1. Provide our clients with the best services possible.
  2. Provide cutting edge solutions to our client's needs while maintaining budgetary considerations.
  3. Strive to continually advance the art and science of construction problem solving.

We specialize in on-site testing and inspection of new construction, both before and after primary building phases, to ensure your project meets county and state building codes.

Like People, Soils Are Different