Extra Space Storage - 3034 - Gaithersburg - Diamond Ave

26 West Diamond Avenue , Gaithersburg , MD 20877 (877) 449-1281

See all 8 reviews

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We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $138.00

    Regular Price

    $154.00
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  • 7' x 10'

    7' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $132.00

    Regular Price

    $148.00
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  • 10' x 15'

    10' x 15' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $289.00

    Regular Price

    $319.00
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  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $371.00

    Regular Price

    $401.00
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How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 9:00 am - 5:30 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Elevator available
  • Fenced and lighted
  • Video cameras on site
  • Electronic gate access
  • Handcarts available
  • English, Spanish speakers on staff
  • Allow 18-wheeler dropoff

Additional information

Customer Reviews

Leave a review

  • 2.5 of 5 stars

    Sherratta Hearn

    November 7th, 2024

    Unhappy with Space Lock

    I was forced to purchase a cylinder lock that costs $20 for my storage space. What if I couldn't afford it? I have no more use for it after I'm done with this space. The latch never works correctly; I have to ask the store rep to lock it after each time that I've gone into my space; I provided him with a spare key for this purpose. My items have been unsecure for 3 days after I left waiting for someone to come and lock the space. UNACCEPTABLE.

  • 4.5 of 5 stars

    Jeanne Adams

    April 2nd, 2024

    A Great Experience

    If you have to have a storage unit in Montgomery County, this is the place to do it! Mike in the office was super helpful and made the process easy and painless.

  • 5.0 of 5 stars

    Craig Bryan

    August 5th, 2019

    Good experience

    First time using a storage facility. It was clean, and the process was fast. Make sure you register online to make the process even faster.

  • 5.0 of 5 stars

    Ross

    August 26th, 2017

    Best customer service i've seen in 20 years using storage units.

    Awesome! Customer service is amazing!

  • 4.0 of 5 stars

    Kimberly

    February 29th, 2016

    You need to take a new picture of the storage facility for your web page. The one that is currently online doesn't do it justice.

  • 4.0 of 5 stars

    George

    May 26th, 2015

    GREAT

  • 5.0 of 5 stars

    Tiana Howard

    June 15th, 2013

    Had to move everything from my apartment

    Pablo the manager was very helpful and friendly. He let me look at the unit first to determine if it was the correct size. The facility is clean and well lit and there were plenty of dollies available for use.If I'm in need of storage again I will be definitely using Uncle Bob's.

  • 5.0 of 5 stars

    Charlene

    April 16th, 2013

    Pablo was very pleasant and professional.

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