Specialty Self-Storage Directory · 4 Verified States

Storage built for the things that actually matter.

Firmware Vault lists 6 independently verified facilities across 5 US cities — wine cellars, RV bays, boat slips, document vaults, fine art, and more. We removed roughly 590 listings we could not verify; what's left is small but real.

Browse Facilities by State

Verified Facilities

US Cities Covered

Specialty Categories

Wine Storage Climate-stable cellaring for serious collectors Browse facilities → RV & Motorhome Storage Covered, uncovered, and enclosed bays for Class A, B, and C Browse facilities → Boat & Marine Storage Dry stack, indoor, and trailerable boat storage Browse facilities → Document & Records Storage Audit-grade archival for legal, medical, and financial records Browse facilities →

Rows of self-storage unit doors at a storage facility

Specialty Categories

Storage built around what you're storing.

Most directories treat every unit the same. We don't. Each category below is curated for the specific environmental conditions, dimensions, and access patterns the contents actually need.

Wine Storage

55-58°F · 60-70% RH

Climate-stable cellaring for serious collectors.

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RV & Motorhome Storage

Up to 14×50 ft bays

Covered, uncovered, and enclosed bays for Class A, B, and C.

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Boat & Marine Storage

Dry stack & indoor

Dry stack, indoor, and trailerable boat storage.

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Document & Records Storage

HIPAA & FACTA aware

Audit-grade archival for legal, medical, and financial records.

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Eight more categories

The full taxonomy of specialty storage.

From climate-controlled household to cold-chain pharmaceutical, each category page covers the spec, what to look for, and verified facilities by state.

Vehicle & Classic Car Storage

Indoor, dust-free

Trickle-charged, dust-free indoor bays

Fine Art & Antiques Storage

70°F · 50% RH

Museum-grade conditions and white-glove handling

Pharmaceutical & Lab Storage

-20°C / 2-8°C / RT

Validated cold chain and controlled-substance bays

Business Inventory & Records

Pallet-rackable

Last-mile, e-commerce overflow, and back-office

Bulk & Tank Storage

Above-ground, secured

Above-ground bulk storage for fuels, water, and materials

Military & PCS Storage

PCS / deployment

Long-term storage with deployment-aware terms

Top US Markets

Every city with a verified facility.

These are the only cities where we currently have at least one independently verified facility. Each city page has local pricing notes, climate considerations, and the full facility roster.