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Extra Space Storage
Brand Certified

Extra Space Storage

4.9
(532 reviews)

About

Self-Storage FacilityPublic StorageMoving Supply StoreBoat Storage FacilityRecords Storage Facility
Store your belongings at Extra Space Storage on 150 Riverside St in Portland, ME today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, exceptional security, ADA compliant, covered loading bay, deliveries accepted, non climate controlled units available, parking spaces, elevator access, Wifi available, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

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  • DebitAvailable

Location

Extra Space Storage
150 Riverside St, Portland, ME
04103, United States

Hours

Monday6:00 AM - 10:00 PM
Tuesday6:00 AM - 10:00 PM
Wednesday6:00 AM - 10:00 PM
Thursday6:00 AM - 10:00 PM
Friday6:00 AM - 10:00 PM
Saturday6:00 AM - 10:00 PM
Sunday6:00 AM - 10:00 PM
7/4/20266:00 AM - 10:00 PM
11/26/20266:00 AM - 10:00 PM
12/25/20266:00 AM - 10:00 PM
1/1/20276:00 AM - 10:00 PM

Reviews

4.9
532 reviews
5 stars
514
4 stars
8
3 stars
1
2 stars
5
1 star
4
  • LV
    lili valencia
    May 9, 2026
    5.0
    Marsha made our process smooth and easy. She was very nice and helpful and answered all our questions. We secured a unit today thanks to Marsha’s great customer service.
  • HA
    Harsh Amin
    May 9, 2026
    5.0
    Marsha is your best employee! She makes everything seamless and helps you understand all of your options when it comes to storage. Give the woman a raise, she deserves it!
  • MH
    Melinda Higgins
    May 8, 2026
    5.0
    Marsha was wonderful..very warm and professional...the process was quick and easy...I would recommend Extra Space Storage to anyone needing the service..
  • DM
    Daniel macdonald
    May 2, 2026
    5.0
    Marsha was fantastic! Helped with the issue with the application! So friendly and knowledgeable! Second year renting at this location !
  • JP
    Jason Pollack
    Apr 28, 2026
    5.0
    Marsha was very helpful. She made me feel very informed about the different storage options at the Riverside St location.

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.

Brand Certified Facts from Extra Space Storage

This information is certified by Extra Space Storage and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
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