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10531 E US Hwy 40, Independence, MO 64055

  • DEFCON Mfg


DEFCON 3 Underground Bunker

Standard   $170,000  Stainless Steel $410,000

Financing Available 

  • 3 Unit Bunker Design
  • Bullet resistant doors and hatch, 1/2’” AR 500 Steel
  • Side Entrance 45Deg Stair Well with hand rail
  • NBC Air filtration and Blast Valves
  • Water Filtration
  • Propane Vent less Water Heater
  • Fresh Water Inlet
  • Propane Inlet
  • Power 120/240V Inlet
  • Composting toilet
  • Full Shower
  • Grey Water Tank and Evacuation Pump
  • Full Size Kitchen Sink
  • Alcohol Burning Stove
  • Bar Top for Eating
  • Lots of Shelving for food storage
  • 12 Volt LED lighting
  • 12V Tv/DVD
  • Sand Blast before Painting
  • Painted Bright Grey on Inside
  • Long lasting Exterior coating on Exterior
  • Separate Bedroom With Queen Bed
  • *Pictures and Video show optional accessories 

This is our DEFCON 3 single unit underground bunker, bomb shelter, and survival shelter. DEFCON 3 units are 8′ x 24′ x 20′ and are 100% steel. DEFCON 3 units come standard with water filtration, NBC filter, blast valves, full bathroom, bullet resistant doors, 45 degree entrance, and many other standard features. They are manufactured by us at our facility in the Midwest USA. Our Bunkers come many standard amenities that other companies consider upgrades making DEFCON 3 underground bunkers top of the line. Our products and quality control are set at the highest possible standards. All our units are built by us, supplied by us, and installed by us.

Multiple affordable customizable underground bunker floor plans to meet your security needs. 

Financing Available 

For a Free Quote, call us at (816) 438-7171 or

DEFCON 3 Underground Bunker Image 3

DEFCON 3 Underground Bunker Image 4



Financing Available 

  • Wet Toilets
  • Water Storage Tanks
  • Propane Storage Tanks
  • Septic Systems
  • Generator Rooms
  • Deeper Protection
  • Safes
  • Surveillance Systems
  • Escape Tunnels
  • Hidden Doors
  • Above Ground Concealment
  • Custom Cabinets
  • A/C and Heating
  • Refrigerators
  • Stoves and Ovens
  • EMP shielded Generator Room and Storage Room.
  • Radiation Detection Equipment

Multiple affordable customizable underground bunker floor plans to meet your security needs. 

For a Free Quote, call us at (816) 438-7171 or

Check out all our underground bunker types.


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