# Human Underground

> Practical guides to underground spaces, household systems and preparedness.

Educational planning information. Articles do not replace property-specific professional assessment.

## Contact

- Phone: 650-899-9299
- Email: info@humanunderground.com

## Sections

- [Home](https://humanunderground.com/)
- [Blog](https://humanunderground.com/blog/)
- [Guides](https://humanunderground.com/guides/)
- [FAQ](https://humanunderground.com/faq/)
- [About and contact](https://humanunderground.com/about/#contact)
- [Historical collection](https://humanunderground.com/history/)

## Field guides

- [Before you build below ground](https://humanunderground.com/guides/underground-spaces/): Start with the site, the water and the way out. A planning guide to basements and earth-sheltered spaces.
- [Understand a damp basement](https://humanunderground.com/guides/basement-moisture/): Document the pattern, investigate the water source and plan repairs before covering the walls.
- [Plan for the lights to go out](https://humanunderground.com/guides/backup-power/): Identify essential loads, compare backup options and prepare a household plan before an outage.
- [After water enters your home](https://humanunderground.com/guides/flood-recovery/): A recovery sequence: safe access, documentation, assessment, drying and rebuilding.
- [Turn an idea into a project brief](https://humanunderground.com/guides/planning-a-project/): Bring structure, electrical work and recovery into one written scope with clear responsibilities.
- [A plan everyone can find](https://humanunderground.com/guides/household-preparedness/): Bring contacts, supplies, documents and evacuation decisions into a simple household checklist.

The historical collection is separate from the current editorial guides. Archived claims reflect their authors and their time.