St Peters Self Storage at 3939 Mexico Rd

Extra Space Storage facility on 3939 Mexico Rd - St Peters, MO
4.8(113 REVIEWS)
    Call our Storage Experts!
    Storage Experts Available
    Mon-Fri: 05:00am-12:00am
    Sat: 05:00am-12:00am
    Sun: 05:00am-12:00am
  • New Customer: 
  • Current Customer: (636) 339-5275

Today's Hours

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Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
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Need Help Finding the Right Size?

We offer a Right Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

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Extra Space Storage facility on 3939 Mexico Rd - St Peters, MO

St Peters Self Storage at 3939 Mexico Rd

4.8(113 REVIEWS)
Call our Storage Experts!
Storage Experts Available
Mon-Fri: 05:00am-12:00am
Sat: 05:00am-12:00am
Sun: 05:00am-12:00am

Today's Hours

VIEW ALL
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
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Self Storage You Can Trust in St Peters

Extra Space Storage has the self storage options you need whether you're moving, opening a business, or experiencing a major life event. Our friendly staff works strive to provide you with solutions at our clean St Peters storage facility—which is backed by cutting-edge security features like surveillance cameras, a perimeter fence, and gated access.

Find Us Near Mexico Rd & Muegge Rd

Extra Space Storage is easy to find at 3939 Mexico Rd in St Peters! Locals will recognize our facility near the intersection of Muegge Rd & Mexico Rd, right across the street from Culver's. You can access our storage facility via the access road just past The Cube.

Storage Amenities Available in St Peters

Extra Space Storage is ready to serve your residential and commercial storage needs! We offer varied unit sizes, excellent features, and amazing customer service that make us your go-to St Peters self storage solution.

Unit Sizes

Our Mexico Rd storage facility offers a wide range of storage units that vary in size from 5x5 to 10x30, creating the perfect space for all our customers. Units offer features like indoor access, ground-level access, drive-up access, upper-level access, and more.

Drive-Up Access

Searching for a way to easily store heavy items? Extra Space Storage offers drive-up storage units in St Peters that let you pull your vehicle right up to your storage unit, allowing you to load and unload your items with ease!

Climate Control

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

Vehicle Storage

Extra Space Storage offers secure vehicle storage in St Peters. We provide indoor vehicle storage with our drive-up access units! Give Extra Space Storage a call today to get more information on our vehicle storage options.

Business Storage

On the lookout for commercial storage in St Peters? Extra Space Storage offers a variety of unit sizes combined with amenities like climate control that make storing with us an easy choice. Our units are able to accommodate a wide variety of business-related items like retail inventory, company cars, office supplies, and more. Get in touch with the Extra Space Storage team today to learn more about our business storage solutions.

Other Facility Features

  • Extended access hours are standard

  • Multiple entrance gates

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

  • ADA compliant

Cheap Self Storage in St Peters

If you need an affordable self storage solution in St Peters, Extra Space Storage at 3939 Mexico Rd has what you’re looking for! We offer cheap storage units with prices as low as $11, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3362

Phone Number:(636) 928-2220

Hours

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

Cave Springs Highway 70- Mexico and Muggee Rd

Directions from the North

Drive south on Harry S Truman Blvd. Continue south onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.

Directions from the South

Drive northwest on MO-364 W. Take Exit 13. Continue northwest onto Muegge Rd. Turn left after Culver's. Our storage facility will be straight ahead, behind The Cube.

Directions from the East

Drive west on MO-370 W. Take Exit 2. Turn left onto Lakeside Park Dr. Continue south onto Harry S Truman Blvd. Continue south onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.

Directions from the West

Drive east on I-70 E. Take Exit 225. Merge right onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.

Frequently Asked Questions at 3939 Mexico Rd

How many moving boxes do I need for a two-bedroom home?

You can typically fit a two-bedroom home into 10 small boxes, 6 medium boxes, and 3 large boxes. Use our moving boxes and packing supplies guide to plan your move.

What size storage space fits a motorcycle?

A 5x10 or larger indoor storage unit can fit most motorcycles. Or, book an outdoor parking space that is at least 15'. You can find motorcycle storage tips and more on our motorcycle storage guide.

What legal documents will I need to rent a storage unit?

All renters need proof of identity in the form of a driver's license or passport. Have extra documentation ready if you own a business, are a military service member or spouse, have a lien on your items, or are storing a vehicle.

Is there a minimum rental period for storage units?

Extra Space Storage rental agreements are paid on a month-to-month basis and can be cancelled at any time. This means you can rent a unit for just one month, or much longer, if needed.

Do I need an appointment to access my storage unit?

You can access your storage unit by yourself during our listed facility access hours with your personalized access code.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

April 18, 2025

Mike

Posted On Google

overall rating

I had a very good experience. I was shown the Correct size for what I needed, the paperwork was easy, and the price was excellent. I would recommend to anyone.

Response from Extra Space Storage (4/19/2025)

We greatly appreciate your positive feedback! Thank you for recommending us.

April 17, 2025

karise

Posted On Google

overall rating

Mr.Qunicy he is a good guy to work with he knowledge of everything with the storage and help me out with my storage stuff I'm sufficient with him

Response from Extra Space Storage (4/17/2025)

Thank you immensely for your positive feedback, Karise! We're glad Mr. Quincy provided you with excellent service.

March 29, 2025

Verna

Posted On Google

overall rating

I called to check on prices of units and spoke with Quinton he was very polite and very helpful

Response from Extra Space Storage (3/29/2025)

We deeply respect your positive feedback regarding our staff's assistance. Thank you for choosing Extra Space Storage!

March 15, 2025

Melissa

Posted On Google

overall rating

The staff were great and helpful, access to my storage unit was a breeze and making payments online is easy. I definitely recommend Extra Space Storage and will be using them in the future if needed.

Response from Extra Space Storage (3/15/2025)

Thank you immensely for sharing your positive experience with us. We appreciate your recommendation and look forward to assisting you in the future.

March 10, 2025

Bob

Posted On Google

overall rating

Everyone has been most helpful. I would highly recommend this location to anyone looking for a storage spot. And, in fact, I have done so many times already.

Response from Extra Space Storage (3/10/2025)

We are utterly delighted to hear about your positive experience with us. Thank you for recommending our storage spot to others!

March 6, 2025

ejboogy

Posted On Google

overall rating

Fantastic! Place was kept very clean. The person behind the desk was extremely helpful and pleasant to talk with.

Response from Extra Space Storage (3/7/2025)

We're glad to hear you had a fantastic experience at Extra Space Storage. Thank you for your review!

March 1, 2025

anthony

Posted On Google

overall rating

Had my second storage auction unit at this facility and Mallory made it such a great experience. Will definitely be back.

Response from Extra Space Storage (3/3/2025)

We're honored to have provided you with a great experience at our facility. Thank you for your feedback.

February 28, 2025

Stephanie

Posted On Google

overall rating

Mallory is the best She goes above and beyond all the time! This young lady needs a raise in pay; honestly. I look forward to her attentiveness on location and she is very patient and sincerely is the definition of above and beyond. I’m giving her her flowers each and every time! She truly made my day so much better and I want her to be recognized for that. I’ve been a customer many years and I really will tell you guys she’s a keeper! Please do not overlook her because that would be a horrible mistake! She’s a gem ????????????????????????????????????

Response from Extra Space Storage (3/2/2025)

Thank you so much for taking the time to recognize Mallory's exceptional service! We deeply cherish your feedback and are thrilled to hear about your positive experience. It's wonderful to know that Mallory has been consistently going above and beyond to assist you. We value long-term customers like yourself and are grateful for your continued support over the years.

February 24, 2025

Rita

Posted On Google

overall rating

I’ve had my items in storage at Life Storage since 2012 and am very pleased with their service. It’s climate controlled, and there was never any problems with my items molding or becoming broken down in any way. My experience with Life Storage was a very good one!

Response from Extra Space Storage (2/25/2025)

We're pleased to hear about your positive experience with Extra Space Storage. It's wonderful to know that you've been a long-term customer since 2012 and that our climate-controlled units have kept your items in excellent condition. We appreciate you taking the time to share your feedback about our service. Thank you for choosing Extra Space Storage for your storage needs!

December 30, 2024

Mark

Posted On Google

overall rating

Glad to find the right size of storage for my needs. Not sure how long I'll need it. Just have one less worry.

Response from Extra Space Storage (12/30/2024)

Thank you for your review, Mark. We're glad we could provide the right storage size for your needs.