Mini-Storage Metal Buildings

Ostro builds mini-storage steel buildings — single-story drive-up, multi-story with corridors, climate-controlled, or a blend. We engineer and fabricate every building in our own factory just outside Augusta and ship it factory-direct, so you get a durable, low-maintenance self-storage facility at manufacturer pricing, backed by our price-match guarantee. Our clear-span red iron frames let you lay out partition walls, roll-up doors, and hallways around the unit mix that rents fastest in your market.

Built to Your Unit Mix

Self-storage lives or dies on cost per square foot and speed to revenue. We frame the partition walls, roll-up doors, and corridors to match the mix you want to rent — right down to the unit sizes that fill fastest — whether that’s drive-up, interior-access, or a climate-controlled block.

Low-Maintenance and Built to Last

Steel resists rot, pests, and fire, and it shrugs off the weather with minimal upkeep. That means lower operating costs for you and better protection for your tenants’ belongings, year after year.

Sized to Your Site and Your Phasing

Start with what your budget and demand support, then expand. Steel buildings extend cleanly, so you can phase construction as your occupancy grows rather than overbuilding on day one.

Why Ostro

We don’t just sell steel buildings; we make them — engineered in-house, fabricated in our own factory, and inspected under IAS AC472, single-sourced from quote to delivery. The same clear-span, low-maintenance approach builds our warehousing and commercial buildings. Tell us what you’re building below, get your factory-direct estimate, or see our completed projects.

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(844) GO-OSTRO

Mini-Storage Metal Buildings

Built to Your Unit Mix

Low-Maintenance and Built to Last

Sized to Your Site and Your Phasing

Why Ostro

Tell us what you’re building

PREFER TO TALK IT THROUGH?

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