Extra Space Storage sets the standard for clean, secure, and hassle-free self storage. We offer a large selection of unit sizes with a range of convenient storage options to fit your specific needs, and our team of experts is ready to help you find the right unit. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and easy. Reserve online, give us a call, or stop by today.
Explore offerings from Extra Space Storage on 138 Harrison Ave in South Glens Falls, with popular services available at this location.
6222 Services
26 items
Services
Self Storage
Extra Space Storage offers a wide range of secure self storage solutions for residential and commercial needs. Our storage units are rented on a month-to-month basis and come in a variety of sizes from 5x5 to 10x30, with additional sizing available and a variety of storage features and amenities.
Online Payments
Extra Space Storage makes it easy to pay your storage rental bill online. Simply log into your account to access statements, make a payment, and more. You can make a one-time payment, or set up recurring payments when you rent self-storage online.
Packing & Moving Supplies
Extra Space Storage sells packing and moving supplies like moving boxes, bubble wrap, packing tape, rope and tie-downs, moving kits, and more. We have all of the high-quality moving supplies you need for a successful move!
Business Storage
Extra Space Storage offers small and large storage units for business use. Commercial storage features can include extended access hours, climate control, warehouse space, and more. Business storage is a great solution for businesses with surplus supplies, equipment, or inventory.
Moving Boxes
Extra Space Storage sells moving boxes in a variety of sizes ranging from 1.6 cubic feet to 6.1 cubic feet. Including specialty moving boxes such as Wardrobe, Television, or File boxes for unique items! Moving boxes at Extra Space Storage are high-quality, sturdy, and affordable.
5x5 Storage Units
Extra Space Storage's 5x5 storage units offer 25 square feet of floor space and an average ceiling height of 8 feet, providing 200 cubic feet of storage. Comparable in size to a small closet—store seasonal items, moving boxes, compact furniture, and other belongings.
5x10 Storage Units
Extra Space Storage's 5x10 storage units offer 50 square feet of floor space and up to 8-foot ceilings, providing 400 cubic feet of storage. Comparable in size to a standard walk-in closet, you can store a queen size mattress set, multiple moving boxes, and other belongings.
5x15 Storage Units
Offering 75 square feet of floor space and an average ceiling height of 8 feet—totaling 600 cubic feet of storage—a 5x15 storage unit is comparable in size to a large walk-in closet. Great for storing king mattresses, washers, dryers, kayaks, canoes, motorcycles, and more.
10x10 Storage Units
10x10 storage units at Extra Space Storage offer 100 square feet of floor space, an average ceiling height of 8 feet, and 800 cubic feet of storage capacity. About the size of a small bedroom, ideal for storing the contents of multiple bedrooms, appliances, ATVs, office furniture, and more.
10x15 Storage Units
Extra Space Storage’s 10x15 storage units offer 150 square feet of floor space, an average ceiling height of 8 feet, and 1,200 cubic feet of total storage space. These units are comparable in size to a large bedroom, making them perfect for storing couches, dressers, appliances, jet skis, riding lawn mowers, and more.
10x20 Storage Units
10x20 storage units at Extra Space Storage provide 200 square feet of floor space, average ceiling height of 8 feet, and 1,600 cubic feet of total storage. About the size of a one-car garage, you can store small vehicles, furniture from multiple bedrooms, moving boxes, and more.
10x25 Storage Units
A 10x25 storage unit has 250 square feet of floor space, an average ceiling height of 8 feet, and 2,000 cubic feet of total storage capacity. Comparable to a large one-car garage—it can accommodate the contents of a 3-5 bedroom home—including furniture, appliances, vehicles, and multiple moving boxes.
10x30 Storage Units
Extra Space Storage's 10x30 storage unit provides 300 square feet of storage space, with an average ceiling height of 8 feet, and 2,400 cubic feet of total storage capacity. About the size of a 1.5-car garage, these units are ideal for storing items from a 4–5 bedroom home like furniture and appliances, as well as vehicles or business inventory.
Moving Carts
Extra Space Storage facilities offer sturdy moving carts, as well as moving dollies that may be used free of charge if you need a push-cart to help easily transport your belongings from your vehicle to your self storage unit.
Deliveries Accepted
Some Extra Space Storage storage facilities allow deliveries to be accepted. With delivery acceptance, a staff member will be available to accept your mail or packages and keep them in a secure place until you pick it up. For more information about package acceptance and placement, contact our team!
Drive-Up Access Storage
Drive-up access storage units at Extra Space Storage allow you to pull your vehicle directly next to the door of your storage unit to easily load and unload items. Some locations even allow garage-like drive-up storage units to be used as indoor vehicle storage for cars, motorcycles, and more.
Electronic Gate Access
Extra Space Storage facilities with electronic gate access have a main gate or door that can only be opened with a code entered on an electronic keypad. Each customer is given a unique access code for this storage security feature, allowing managers to see who's coming and going at all times.
Car Storage
Store your car for as long as you need with Extra Space Storage car storage! We offer a variety of indoor, outdoor, and covered drive-up vehicle storage units and parking spaces perfect for storing sedans, SUVs, pickup trucks, and more. Car storage units are usually 10x15 or larger.
Motorcycle Storage
Store your motorcycle for as long as you need with Extra Space Storage motorcycle storage! We offer a variety of indoor, outdoor, and covered drive-up vehicle storage units and parking spaces. Motorcycle storage units are usually 5x10 or larger.
Overnight Security Monitoring
Have peace of mind that the belongings in your storage unit are well-protected at Extra Space Storage. Even past normal office and gate hours, our advanced security features continue to monitor our self storage facilities and storage units overnight.
Wide-Drive Aisles
Wide-drive aisles provide plenty of space for larger vehicles and moving trucks to get in and out of an Extra Space Storage facility when accessing outdoor and drive-up storage units or loading bays.
RV Storage
Extra Space Storage offers RV parking for trailers, campers, and motorhomes. Extra Space Storage offers indoor, outdoor, or covered RV parking with units ranging from 8x20 to 8x40 and sometimes larger! Our outdoor parking spaces are up to 50 feet long and come in covered and uncovered options.
Indoor Vehicle Storage
Store small vehicles securely for as long as you need in indoor vehicle storage units at Extra Space Storage! We offer a variety of enclosed drive-up storage units perfect for storing cars and small vehicles like compact cars, SUVs, trucks, motorcycles, and some small boats.
Video Surveillance
Video surveillance allows Extra Space Storage to use cameras to monitor storage facilities and storage units. This storage security feature helps keep customers' items safe and can provide storage facility staff and law enforcement with footage to review should damage or theft occur.
Manager On-Site
Extra Space Storage facilities across the country have on-site managers ready to answer questions and help you find the right storage solution. Our knowledgeable, friendly team is committed to making your storage experience as easy as possible.
24/7 Access Available
Extra Space Storage has 24-hour access available at select storage facilities when you upgrade to our best package during the rental process. This feature is useful if you need access to your unit outside of regular business hours. Contact the on-site manager to learn more about 24-hour access availability and upgrade options.
Reviews
4.4
253 reviews
5 stars
196
4 stars
11
3 stars
15
2 stars
12
1 star
19
JP
Jonathan Perez
Oct 6, 2026
5.0
The manager Kim was great showed me the space and took the time to go over everything.
ML
Margaret Lind
Sep 20, 2026
5.0
I spoke with Cynthia in Queensbury and she was such a great help to me! She patiently answered all my questions, and she was very friendly and knowledgeable. I strongly recommend Extra Storage! They personally answer the phone at the local shop and you’re not directed to a main office in another state!
HS
Heather Schultz
Aug 18, 2026
5.0
Easy peasy! Called to reserve a unit and Kim at the office was the best! Friendly, knowledgeable and made the whole experience pleasant! Thank you Kim!
MM
mmd
Aug 17, 2026
5.0
The day before my movers were scheduled to arrive, I realized I needed to put significantly more items into storage than anticipated. In a complete panic, I drove over to Extra Space Storage needing to upgrade the unit I had rented just a few days prior.
Mark was an absolute lifesaver. He swapped my 10x15 unit for a 10x20 unit without missing a beat, turning a major moving-day disaster into a stress-free experience. Incredible customer service—thank you, Mark!
Martha Dillon
DL
Dave LaBarge
Aug 4, 2026
3.0
I love using the storage space have used it a few times before but this time rent went up every 3 months and after the first month being in here I had tons of mouse poop in my storage unit And no not once did I ever have food inside the unit and everything I had was in bins. But over all a very good place to use. Just disappointing that they kept raising the prices. Unfortunately it pushed us to have to vacate the unit.
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.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of South Glens Falls, Queensbury, Fort Edward, and Hudson Falls.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located on Harrison Ave near the intersection of Sisson Rd.
Do you offer car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
What are the gate access hours for Extra Space Storage?
The gate hours for accessing your unit are daily from 6:00 AM to 10:00 PM.
When is the office at Extra Space Storage open to assist customers?
The office is open Monday through Friday from 9:30 AM to 6:00 PM, and Saturday from 9:00 AM to 5:30 PM. The facility is closed on Sundays and major holidays.
Does Extra Space Storage offer drive-up storage units?
Yes, Extra Space Storage offers drive-up access units, allowing you to pull a vehicle right up to your unit for easy loading and unloading.
What types of vehicle storage does Extra Space Storage provide?
Extra Space Storage offers indoor storage, outdoor storage, and covered parking options for cars and RVs of all sizes with flexible month-to-month leases.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, you can buy a variety of moving and packing supplies both online and at the facility.
What security features does Extra Space Storage provide?
Extra Space Storage offers electronic gate access, a manager living on site, and wide drive aisles to ensure safety and convenience for customers.
How can I reserve a storage unit at Extra Space Storage?
You can reserve a storage unit online at their website or contact them directly via email or phone.
How does the proximity of nearby storage facilities like All Purpose Storage and Harrison Avenue Self Storage benefit customers?
Having multiple nearby storage options such as All Purpose Storage and Harrison Avenue Self Storage provides customers with choice and convenience, allowing them to compare features and pricing to find a storage solution that best fits their needs.
What local services near Extra Space Storage could assist with moving and preparation?
Nearby services like RJS Junk Removal can help with decluttering, and Twisted Detailing provides auto detailing if you need your vehicle cleaned before storing or after moving.
Are there dining options near Extra Space Storage where customers can eat before or after their visit?
Yes, Coach's Corner Food Truck nearby offers breakfast and brunch options, making it convenient to grab a meal around your storage visit.
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