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What would you do and where could you go for protection if something in our very unstable world finally does unravel? Do you have a safe place to ride out the STORM? There is still time with our precast pre-assembled facilities. We can get you covered and secure faster than ever.

Survival Bunker

A Custom Survival Bunker can serve as a primary dwelling or a vacation home, multi family compound or a long term shelter.  There are many options to what your new bunker can be used for.  Such as a long term food cellar or maybe even a sound proof entertainment room.  We can also build you a bunker that will allow you to pull your RV in and hook it up just like you are at your favorite RV spot.  As always client confidentially and project security are always our top priority.


Custom Survival Bunkers are built with prestressed precast concrete. Allowing us to provide strength, durability and the safest structures on the market today. We Custom design and build to your needs. From adding a storm shelter or adding an extra addition to your existing dwelling with our Custom Safe Home Division. To going underground in a Custom Survival Bunker with all the amenities. We’ve got you covered at Custom Survival Bunkers.

Prestressed concrete is a method for overcoming concrete’s natural weakness in tension. It can be used to produce beams, floors or bridges with a longer span than is practical with ordinary reinforced concrete. Prestressing tendons (generally of high tensile steel cable or rods) are used to provide a clamping load which produces a compressive stress that balances the tensile stress that the concrete compression member would otherwise experience due to a bending load. Traditional reinforced concrete is based on the use of steel reinforcement bars, rebars, inside poured concrete. Precast concrete is a construction product produced by casting concrete in a reusable mold or “form” which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site.  By producing precast concrete in a controlled environment (typically referred to as a precast plant), the precast concrete is afforded the opportunity to properly cure and be closely monitored by plant employees. Utilizing a Precast Concrete system offers many potential advantages over site casting of concrete. The production process for Precast Concrete is performed on ground level, which helps with safety throughout a project. There is a greater control of the quality of materials and workmanship in a precast plant rather than on a construction site.


Pricing for Prestressed Concrete Bunkers

Our Prestressed Precast Concrete Bunker pricing can start as low as $100.00 per. sq. ft. for a basic space.  Our Bunker division is ready to build your new basic Survival Bunker or all the way to a full Custom Concrete Compound.  Our bunkers are designed to blend in with their environment and ready to protect you and your family.

Safe Rooms

Not everybody has property that is suitable for a buried structure. Safe Rooms are a great alternative still allowing you that same kind of protection that a buried structure offers. Our safe rooms can be built to protect their occupant from the most severe storms to the zombie apocalypse. Because the last thing you want is to come out of your safe room before it is safe. Having provisions like food, water, and bathrooms are of the utmost importance.

We are a construction management firm specializing in confidential planning, design and complete construction of your project. The CSB team’s latest expansion has enabled us to now bring our custom home building skills together with our precast concrete to create your custom bunkers and other underground projects. From the deepest survival bunker to the largest multi-unit compound, our specialized team can take care of your construction needs.


Customer Privacy is valued first and foremost. We provide descrete planning, design, and installation of all our products.  At Custom Survival Bunkers we can also provide consultation services for the do-it-yourself customers.  Plus our bunkers can be engineered  and designed into multiple pieces or sections which allows you the flexibility of pick-up or having us deliver and install it.   A do-it-yourself doesn’t mean do it by yourself we are here from start to finish.


Hidden Passage or Tunnel to your…

Storm Shelter Bunker Underground Multi-Unit Compound Food/Wine Cellars Gun Safe Safe Rooms New Living Spaces  

Check out the video below of our 300 s.q.ft. bunker at this years Home Idea Show that was featured on the news!