Private Climate Controlled Storage In Boston, MA

What’s Behind The Giant Lock Off Route 93?

A level of high-security, climate controlled storage that surpasses anything else available in the Boston, MA area. For over 30 years, Fortress has cared for valuable and sentimental items, such as: 

Our thousands of clients include art collectors, dealers, and connoisseurs, the finest museums, high-end households, trusts and estates, and loan collateral management services.

In addition, our facility also offers a viewing gallery and conference room for showings and meetings with appraisers, designers, and other stakeholders

Not All Storage is Created Equal…

Inside the Fortress, our private vaults range from 16 to over 1000 square feet, providing options for collections of all sizes–available for both short and long-term storage needs.

Our secure facility represents a combination of state-of-the-art industrial design, climate control, and proven security protocols to safeguard your items to the highest level of security standards. Traditional self-storage locations simply cannot match this level of Museum Quality Storage®.

So when you can’t take your chances, take it to the Fortress.

Fortress Self Storage
convenient location
private units
temperature control
humidity control
limited and controlled access
onsite services
fire protection
backup generator

Private Storage Vaults

Completely Private Vaults Offer the Utmost in Privacy & Security

Purpose Built Construction

Stand-Alone Windowless Structure with Steel and Concrete Construction in Protective Compounds


Climate Controlled

Climate Controlled (68-72 Degrees & 50-55% Relative Humidity) Every Hour of Every Day

UL Certified Burglar Alarm

UL Certified Burglar Alarm Direct to Central Station with 24-Hour Monitoring

Dual Fire Monitoring System (Heat & Smoke)

The Highest Level of Fire Monitoring Available with 24-Hour Monitoring and Regular Inspections

Advanced Fire Suppression Systems

Zoned Fire Suppression System That Is Regularly Tested & Maintained

Controlled and Monitored Access to Storage Vaults

Access is Completely Controlled via Positive ID and Signature Card


Cameras Throughout Interior and Exterior of Building

Inspected & Approved by Major Insurance Companies

Fortress has the Highest Rating, HPR, from Major Insurance Companies for the Storage of Fine Art


All Employees are Bonded and Background Checks Completed

In-House Facility Management

Controlling What is Important and Keeping our Facilities Immaculately Clean

Full Service & Managed Storage

Fortress Provides Project Management, Inventory Services & Various Storage Options

Storage Insurance Available

All Risk Storage Insurance Available

No Flood Concern

All Storage Is Above Ground Level

Back-Up Generator

Full-Capacity Back-Up Generator; Inspected, Tested & Maintained Weekly