Bunker Building Consulting LLC provides private advisory and project coordination services for clients planning underground shelters, hardened retreats, safe houses, and related secure infrastructure. Our engagements are structured around the scope, complexity, and level of discretion required for each project.
Whether you are evaluating a future build, refining an early concept, or seeking experienced oversight throughout planning and construction, BBC offers guidance grounded in real-world constructability, site logistics, engineering coordination, procurement planning, and build-phase advisory. Our role is to help clients move forward with clarity, efficiency, and confidence.
Our limit is your imagination!
We’ve structured our consulting services into three clear tiers, allowing you to engage at the level that matches your project needs and stage of development.
A focused advisory session for prospective clients who want experienced direction before committing to a larger planning effort. This consultation is intended to clarify goals, discuss general feasibility, review high-level site and design considerations, and identify practical next steps.
Best for:
A more comprehensive advisory engagement for clients prepared to move beyond initial concepts and begin shaping a serious, buildable plan. This phase may include project definition, site-use strategy, preliminary design coordination, engineering considerations, budget guidance, and a clearer roadmap for the next stage of development.
Best for:
For clients who require ongoing professional involvement, BBC offers extended advisory services throughout planning, coordination, procurement, and construction. These engagements are typically structured as either 15% of total construction cost or a premium retainer starting at $7,500 per month, depending on project requirements and the level of support requested.
This level of engagement may include:
Best for:
How Fees Are Determined
Each project is different. Final fees depend on factors such as project size, intended use, location, site conditions, design complexity, consultant coordination requirements, and the degree of involvement requested by the client.
For that reason, larger engagements are typically confirmed through a written proposal after an initial discussion. This allows scope, priorities, and expected deliverables to be aligned before work begins.
Important Notes
Begin with a Confidential Inquiry
Prospective clients may begin by submitting a confidential inquiry with the property location, intended use, approximate size, and overall goals for the project. After an initial review, BBC can recommend the most appropriate engagement and outline the next phase.
Email: mbrait@bunkerbuildingconsulting.com
Phone: (508) 648-6686
Schedule a Tier 1 Initial Consultation to discuss your project, evaluate feasibility, and receive expert direction.
Based on our consultation, decide whether to proceed independently, engage us for Tier 2 planning services, or commission full Tier 3 project representation.
Move forward with confidence knowing you have realistic expectations, professional planning, and expert support.
We believe in transparency. You always know what you’re paying for and what you’re getting. Our tiered structure ensures you can engage at the level appropriate for your project stage and budget while receiving professional guidance that protects your investment and helps you achieve your underground shelter goals.
For questions about which tier is right for your project or to schedule your Initial Consultation, please contact us to discuss your specific needs.
We keep our payment process straightforward and transparent.
Let’s turn your vision into a fully realized, secure, and functional underground shelter.
Bunker Building Consulting LLC (BBC) provides consulting and management services for the development and construction of underground survival shelters.
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