Excavation

 
 
 
 
 Footings

 
 
 
 
 Walls

 
 
 
 
Roof and Air Vents

 
 
 
 
Completion

 
 
 

Design

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

Specification

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




Click here to see more pictures of the Underground Survival Shelter.




 Lic. 914889
(951) 695-9400
AdvantageGrading@gmail.com
Contact Us

There’s no need to tackle your project alone. Our experts get the job done more quickly and safely than you can do it on your own. Fulfill your project's vision! Call us.

27620 Commerce Center Dr Suite 103 Temecula, CA 92590 
Phone (951) 695-9400 Fax (951) 880-0870