At A Glance

From conception, to design and through construction, our firm offers a vast range of engineering services featuring:

Structural Engineering

Construction Engineering

Reserve Studies

Transition/Warranty Surveys

Inspection Services

Litigation Support

Construction Monitoring





Drone Inspection Services

Architectural Design

Mechanical Engineering

Retaining Walls


Parking Garages



Infrared Testing

Slab Moisture Testing

Ground Penetrating Radar (GPR) Testing

Core Sampling

Emergency Response

With over three decades of experience in successfully meeting the commercial property needs of Maryland, Virginia, Washington, DC and the Philadelphia area, the team at Engineering and Technical Consultants, Inc. offers the services you’re looking for to get the highest quality of work for your next project. Whether you need our expertise to oversee the feasibility and design phase of a complex construction project, the rehabilitation of an existing structure or you want to establish the monitoring and maintenance schedule of building components, we have the in-house knowledge to deliver just what your project requires.

At ETC, we pride ourselves on being the best engineering firm — instead of trying to be the biggest. That’s why you can be assured that you’ll receive the attention, responsiveness, and quality of service you and your project deserve. We’re in the business of meeting or exceeding our clients’ expectations, which means we’ll listen to your needs and make sure the process is pleasant from start to finish.

Our selection of services ranges from structural engineering and construction monitoring to waterproofing, roofing, pavement, and parking garage evaluation services. What’s more: When you need an expert engineering opinion — such as in litigation support — we’ll be there for you with that as well.

With offices located conveniently in Maryland, Virginia, and Delaware, we’re always interested to hear how we can help on your next project. We never sacrifice on the quality of our work, and as independent professionals with no hidden agendas, we always offer our advice in the best interest of your project’s needs.

To begin a conversation or request more information regarding any of our engineering services, contact us today.

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Virginia Location
46040 Center Oak Plaza
Suite 100
Sterling, Virginia 20166
phone 703.450.6220
fax 703.444.2285

Maryland Location
7165 Columbia Gateway Drive
Columbia, Maryland  21046
phone 410.312.4761
fax 410.312.0482

Delaware Location
1000 N West Street
Wilmington, DE 19801
phone: 302.295.4910 
fax: 302.295.4801