Advantage Grading & Engineering Survival Shelters

  1. Managing Director
  2. Managing Director
  3. Managing Director
  4. Managing Director
  5. Managing Director

Survival Shelter Construction Methods

When it comes to building a survival shelter, the basic fundamental rule necessary to successfully execute Covert Construction and Clandestine Contracting techniques is "Need to Know." The level of secrecy is established by our Client and is a direct determinant affecting the overall cost.

Our services range from consulting only, to complete design and build.


Advantage Grading & Engineering, Inc. will design, engineer, and build your underground survival shelter. 


Our design team will meet with you to discuss the different options for your underground survival shelter.