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      8' x 16' Unit OUTDOOR - DRIVE UP

Island Security Self Storage

10015 SW 178th St, Vashon, WA 98070

Office Hours
MON - SAT9am - 5:30pm SUNClosed
Gate Hours
Daily5am - 10pm

To maintain the health and well-being of our community, we are limiting our office visits to one person at a time. We are excited to welcome you back in and continue helping with your storage needs. You may still rent online! For questions, leasing information, and rent payments please contact our manager via phone or email. Thank you for your understanding during this time.

Glacier West Management

Mailing Address:
PO Box 1979 Vashon 98070

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  • 24 Hour Cameras
  • Boxes & Supplies
  • Bright LED Lights
  • Carts & Dollies
  • Climate Control
  • Commercial Storage
  • Delivery Acceptance
  • Drive-up Access
  • EZ Access
  • EZ Drive In
  • EZ Drive Thru
  • Fire Detectors
  • Fire Sprinklers
  • Gated Entry
  • Humidity Protected
  • Interior Hallway
  • On-site Management
  • Online Bill Pay
  • Online Rental
  • RV, Car, Boat
  • Rental by Phone
  • Roll Up Doors
  • Temperature Control
  • Tenant Insurance Available
  • Truck Rental
  • Wine Storage

The best self storage on Vachon-Maury is at Island Security Self Storage in Vashon, Washington. Here, you’ll find self storage features that were designed for island living including climate controlled storage units and boat storage. Visit our Vashon self storage facility and you can also take advantage of drive-up storage units, wide driveways for RV owners, gated access, individually alarmed storage units, moving supplies, business storage, package acceptance, and online bill pay.

Island Security Self Storage in Vashon is home to a wide variety of storage unit sizes including seldom seen options like extra small 2x2 storage units and extra large 10x100 storage units that you’d be hard-pressed to find elsewhere in Vashon.

Self Storage in Vashon, WA

We want renting a storage unit in Vashon, WA to be just as wonderful as living in Vashon, WA. Our island is a ferry ride away from Seattle or Tacoma, and our storage facility is situated right in downtown Vashon by the Vashon Highway and 178th Street near 99th Ave SW. Island Security Self Storage is close to Ober Park, Vashon Theatre, Vashon Island Fire and Rescue, May Kitchen + Bar, and Vashon Presbyrtian Church. Our storage company serves all of Vashon and Maury Island. 

Boat Storage on Vashon Island

If you think that life in Vashon without a boat is no life at all, consider Island Security Self Storage for your boat storage needs. Our 10x30 and 10x40 parking spaces are designed for boats, RVs, and other vehicles. Whether you’re storing your boat for the winter or just for a month, our month-to-month leases are perfect for your seafaring lifestyle. When you’re not out enjoying Point Robinson Park, Quartermaster Yacht Club, Dockton Park Marina, or Quartermaster Marina, keep your boat safe in Vachon at your secure storage facility, which features gated access and 24-hour surveillance.

Business Storage in Vashon, WA

For small business owners and sales reps in Vashon, commercial self storage can be an asset. Whether you have a sizable inventory or just need an extra closet for office supplies, rent a storage unit in Vashon and see how it can help your business grow. Island Security Self Storage accepts deliveries and offers individually alarmed storage units plus free dollies and carts, moving supplies, and a team of self storage experts in Vashon who are ready to help you find the best storage unit for your business needs.

Full Features at Island Security Self Storage in Vashon, WA

24-Hour Cameras

Cameras record all activity in the public areas of our premises 24/7, greatly adding to our security capabilities.

Climate Control Units

In these units, the temperature is kept between 50 and 80 degrees and the humidity between 30% and 50%. This helps ensure your belongings stay in great shape.

Commercial Storage

If you run a business, self storage can help save you room and save money on rent. Store your inventory, samples, and supplies with us.

Drive-Up Units

Units that are drive-up, meaning you can drive your car right up to them, provide the convenience of loading and unloading with optimal ease and minimal effort.

Gated Entry

Only tenants and employees of our facility are allowed on the grounds, with a sophisticated gate and fence system keeping unauthorized users out. 

On-Site Management

Our managers work on-site and can assist customers directly, giving tours, and answering questions.

Online Bill Pay

Rather than mail us a check or come into the office to pay your monthly storage rent, you can do so easily via our website. You can also save time by signing up for automatic payments.

Rental by Phone

When you need a storage unit, save time by giving us a call and renting by phone.


U-Haul Truck Rental

We offer the convenience of on-site U-Haul truck rental, for all your moving needs. With or without a storage rental, we are your stop for a U-Haul rental!

Indoor Vehicle Storage

Cars, boats, and RVs are safest when stored inside. Our indoor vehicle storage units provide protection against sun, rain, hail, and snow, year-round.

RV Storage

We provide space to store your RV. Choose from a variety of storage sizes for the best deal.

Car Storage

We provide space to store your car. Choose from a variety of storage sizes for the best deal.

Boat Storage

We provide space to store your boat. Choose from a variety of storage sizes for the best deal.