MBE/ DBE Certified
  202-465-4830   Email: sales@gands.us


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Testimonials

 

 

 

G&S has done a good job here and we should use them else where.


Donald Hampton Jacks Sr.

Project Superintendent

Truland System Corporation

 

 

 

 

G&S is known for its outstanding work performance.


Dat Duthinh, Ph.D.

Research Structural Engineer

National Institute of Standards and Technology

 

 

 

 

We are pleased with the services of G&S at Arlington Water pollution Control Plant.


Gregory L.Husmann

Senior Project Manager