CSG Consulting Engineers

The McLean, VA, Engineering Firm Offering Every Service You Need

Entrust our engineers to evaluate

and efficiently repair your

building envelope.

Restoring the structural integrity

of your property is our business.

Exploring all design alternatives

in order to provide clients

the optional solution.

We look forward to hearing from you.

Receive the comprehensive engineering solutions you deserve for your next construction project.

Call (571) 327-3068

For over 30 years, Construction Systems Group, Inc. (CSG) has provided engineering service to construct, operate, and maintain any structural enclosures efficiently and sustainably. CSG is a structural/building envelope engineering firm in McLean, VA, serving commercial real estate owners across most asset classes. Our owner-operated local business keeps up with new technology and regulations to bring you the best possible results with every task we take on. That means staying closely within your project’s schedule and budget and following all specifications to the letter.

For owners and managers of existing structures, CSG also supplies many types of engineering services to investors, developers, designers, real estate professionals, and constructors. The specialists on our team can work with any client to achieve their goals. Because we offer all of the construction management services you need, you never have to go anywhere else to complete your project. These projects include all of the following and more:

  • Balconies or Terraces 
  • Bidding
  • Building Condition Surveys
  • Capital Maintenance
  • Construction Administration/Management
  • Design
  • Facades
  • Investigation
  • Litigation Support
  • Parking Garage Structures
  • Plaza Decks
  • Quality Assurance/Quality Control
  • Restoration/Renovation Projects
  • Roof Moisture Protection
  • Site Work
  • Structural Analysis, Design, and Repairs
  • Waterproofing


Thank you for your interest.

Please reach out with questions or comments using the information below.

We look forward to hearing from you.

(571) 327-3068
(703) 917-0464 (Fax)

Service Area


1451 Dolley Madison Blvd

Suite 300
McLean, VA 22101


8821 Endless Ocean Way

Suite 100
Columbia, MD 21045