MINI STORAGE BUILDING KITS

Steel mini storage building kits at guaranteed rock-bottom prices. We can’t be beat!

Discover Your Ideal Mini Storage Solution

Welcome to Mini Storage Outlet, the exclusive national provider of Regency Steel Building’s top-tier pre-fabricated steel building self-storage kits and mini-storage facilities. Immerse yourself in an unparalleled storage experience as our steel buildings redefine the benchmarks for durability, functionality, and design. Contact us today for your free site plan example or building estimate.

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Self Storage Building Kits

OUTDOOR SELF-STORAGE

green and white mini storage building with a clouding sky

Outdoor, non-climate controlled storage units can be designed with custom unit and door sizes to fit the demographic in your area.

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RV STORAGE BUILDINGS

These storage units are designed wider and taller with widths, heights, and lengths large enough to accommodate large RV’s.

DISCOVER OPTIONS

BOAT / TRAILOR STORAGE

These storage units are designed with height and width clearances to accommodate your boat and trailer storage needs.

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CLIMATE CONTROLLED

Our indoor storage units featuring interior hallways are equipped with insulation and climate-controlled HVAC systems.

CLIMATE SOLUTIONS

STEEL BUILDINGS

Our pre-engineered steel buildings are custom-designed and prefabricated, ready for easy assembly in any size or shape.

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WHY CHOOSE MINI STORAGE OUTLET?

35+ Years of Experience

Our employees bring vast experience and established relationships in the self storage industry and can help you every step of the way.

Customer Support

No matter the size or scope of your project, the MSO team can provide assistance from conception to completion to ensure that you are completely satisfied with your purchase.

Competitive Pricing

Low overhead costs ensure that our customers receive the lowest possible price. Our top-of-the-line buildings are priced as much as 40 percent below comparable products.

Trusted Business

Over decades of conducting a successful, reliable business, we have developed strong vendor relationships and customer trust.

Warranty

Our storage building products are built to last and are backed by a component fitness guarantee and a 35-year paint warranty.

Site Planning

It is our goal to design your layout to make the best use of your space on your piece of property.

Featured Projects

READY TO GET STARTED ON YOUR SELF-STORAGE PROJECT?

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Customer Testimonials

“We are very pleased with the experience, value, and service Regency Steel provided us during our recent expansion. Everything arrived on time and correct to spec. Quality materials that hold up and look beautiful.”

Stateline StorageGoogle Review

“Fast and courteous service with great customer service from start to finish.”

Bill G.Google Review

“Great people to work with, price is right and everything came on time.”

Marlan S.Google Review

“Absolute impeccable service! They have worked with us through every aspect of our build and we will be using them on everyone of our future projects!”

Flippen StorageGoogle Review

“We used Regency for multiple buildings on our self storage project. They were very professional, timely, and most important, the materials were accurate to the structural design.”

Ray S.Google Review

“Have 4 storage buildings and Jeremy was my point of contact on all 4. Great company and a get guy to work with. Already working on building number 5. Thanks again guys.”

Brian G.Google Review

“Regency product was as described. Went together well. Sales team was great to work with. Would build with them again in the future.”

Chris A.Google Review

“I have ordered different buildings through Mini Storage Outlet and my sales rep Jeremy gets me in at the right price point every time. I’m a contractor, so value is everything, communication is everything, the owners approval is everything and this company has my back every time. Its good business, with good people and a great company. You can’t go wrong with these buildings, they will last forever.”

Concept ConstructionMini Storage Buildings | Sparta, WI

“Very professional folks here, they quoted & stood behind prices & quality products, will be building another run in the future & they are my go to company, call them can’t go wrong. Ask for Dillion!”

Jamie C.Google Review

“We (general contractor) constructed a ~ 100 storage unit building that we procured from Regency Steel Buildings and the whole process was great. Their sales/design team did a great job working with us and handling any issues (minor) that came up during construction… will continue to do business with them.”

Brad S.Google Review

“High quality buildings and great customer service after the sale!”

Lance M.Google Review

“I Bought a storage building from them and it was an easy process at a good price. Will be using them again!”

Shelby W.Google Review

“In 2019 I worked with “Jeremy” at Regency Steel Building Supply. He was very beneficial from the start and throughout the process. Once he was provided with my site plan and building request he quickly responded with building designs for my project. Do to the slope of my work site I had to change all of the building’s designs. Jeremy again responding in a timely manner, working with my architect, engineer and myself to come up with a set of prints that were perfect for my site. Once the plans were approved, Regency shipped on time and had the entire package onsite ahead of schedule and without damage. During construction I had an issue with one of the roll up doors. One of the tensioners that hold the door in place failed. I called Jeremy and he went to work contacting the door manufacture and getting a replacement part without holding up my contractor. In short I was very happy with Regency Steel Buildings. The price was right, the service was excellent, and the follow-up made my entire project run smoothly.”

Athena C.Easy Street Storage

“My experience with Regency has been real good! The buildings are good quality and fit together real good. The staff is super helpful. That’s why I have another building arriving day after tomorrow!”

Jerry L.Google Review

“Buildings were delivered as scheduled and we are very happy with the quality of the storage buildings we received. There were even extra parts and materials!!”

Steve T.Google Review

“Very good company to work with. Everything went really great from the sale to receiving the building. Building was exactly what I ordered and everything fit together perfectly.”

Burke P.Google Review

“We’ve used this company on our last 2 phases of development. Building Outlet (Regency Steel) delivered buildings on time as proposed and provided support as needed during erection.”

Julia J.Google Review

“We purchased three 2000sqft storage unit buildings from Regency, and it was a great decision to use them. Our salesman, Ryan Tannenbaum was very knowledgeable/helpful, and was always quick to respond. Regency was able to get us everything we needed in a very good time frame, including the roll up doors! This is during a time when new units in our area where sitting unfinished because they couldn’t get the roll up doors. I am very very pleased with my whole Regency experience!”

Kyle A.

“Top Notch company. Have used them for mini warehouse supplier several times now. My sales contact Jeremy Stieben is a professional that will work with you to make sure your experience is quality and service till the end.”

David B.Google Review

“I have used and worked with this company for about 7 years now and mostly worked with Dillon. I’ve always had positive experiences and felt they offer a quality product for a good price and have very good customer service. If you are looking to build a steel building of any kind I would highly recommend you give them a shot!!”

Jeremy M.Google Review

Ryan S.Stateline Storage | Post Falls, Idaho

“We have purchased 4 Buildings thus far from Regency Steel, Yes there have been questions from me being the GC and builder, And Yes they were always there to answer and get us through the process , we will use them again and again, Thanks Building outlet Jeremy and Danny and all at Regency Steel.”

Dave M.Google Review

“We were so pleased with our experience with Regency Steel Buildings. Dillon was a wonderful sales rep and went above our expectations to make sure we got exactly what we wanted! Will definitely recommend!”

Jessica D.Google Review

“Despite a few delivery timeline setbacks due to COVID caused supply chain issues, I had a great experience with Regency and my sales associate Ryan. The company maintained constant communication, transparency and went the extra mile to ensure the building materials were delivered. They even took the extra step to coordinate with my installer. I couldn’t be happier with the quality of the building and I am sure it will be standing and functional for many decades to come. Thanks again Regency and keep up the great work!”

Louis L.Google Review

“Jeremy and his crew were fantastic; everything was done on schedule, and exactly as the plans were drawn up. If I ever decide to add units to my mini-storage business, I will be calling Regency.”

Phillip L.Google Review

“Great buildings and were great to work with throughout the process of picking out size, options & colors. I have 2 buildings from Regency Steel buildings and Dillon Cowles was my go-to for each building!”

Jason L.Google Review

“I had only been in the storage business for about a year before I decided it was time to add on. Called Regency and talked to Jeremy, he was great help. Since this was my first new building he had all the answers. Sent me some drawings, a quote an we placed an order. Contractor really liked the plans an the building quality. If I expand again I’ll use regency again..”

Doug R.Google Review

“In 2019 I worked with “Jeremy” at Regency Steel Building Supply. He was very beneficial from the start and throughout the process. Once he was provided with my site plan and building request he quickly responded with building designs for my project. Do to the slope of my work site I had to change all of the building’s designs. Jeremy again responding in a timely manner, working with my architect, engineer and myself to come up with a set of prints that were perfect for my site. Once the plans were approved, Regency shipped on time and had the entire package onsite ahead of schedule and without damage. During construction I had an issue with one of the roll up doors. One of the tensioners that hold the door in place failed. I called Jeremy and he went to work contacting the door manufacture and getting a replacement part without holding up my contractor. In short I was very happy with Regency Steel Building/Mini Storage Outlet. The price with right, the service was excellent, and the follow-up made my entire project run smoothly.”

Doug C.Google Review

“Bought a building package from Regency. Had some difficulty finding a contractor to put it together. With little experience, decided to do it myself ( with some extra helping hands ). The quality of the package was great. When I needed customer support, they were easy to reach and helpful.’

Gregory S.Google Review

“First time Storage owner undergoing a significant expansion. Dillon was great and worked with me from design to build out. Very quick responses on my inquires and exceptional experience. Regency offered the most competitive prices, delivered the highest quality systems and the best customer service. I will use Regency for future projects and recommend Regency to anyone building or expanding a Storage facility!
Thanks for your support Regency!”

Paul G.Google Review

“I purchased several buildings from Regency for my storage facility. The order process was easy and everything arrived when it was supposed to. It was a great experience dealing with them. I would definitely use them again.”

Reed J.Google Review

“Our project consultant Ryan Tannerbaum was great to work with. Always very prompt with any questions we had. Product was delivered on time and the quality is top notch.”

Heather P.Google Review

Featured Projects

Mini Storage Building Kit in Cortez, ColoradoJune 29, 2023 - 7:52 pm
Steel Mini Storage Facility Supplied in Cortez, ColoradoJune 29, 2023 - 6:26 pm
Self-Storage Buildings Supplied in Bailey, ColoradoDecember 14, 2022 - 10:40 pm
Self-Storage Facility Supplied in Windsor, ColoradoNovember 3, 2022 - 6:53 pm

MINI STORAGE BUILDING KITS

Steel mini storage building kits at guaranteed rock-bottom prices. We can’t be beat!

Discover Your Ideal Mini Storage Solution

How to Launch Your Mini Storage Business

Get A Quote Today

Building Sale! Slash Prices on Self-Storage Kits!

Self Storage Building Kits

OUTDOOR SELF-STORAGE

RV STORAGE BUILDINGS

BOAT / TRAILOR STORAGE

CLIMATE CONTROLLED

STEEL BUILDINGS

WHY CHOOSE MINI STORAGE OUTLET?

Featured Projects

Mini Storage Building Kit in Cortez, Colorado

Steel Mini Storage Facility Supplied in Cortez, Colorado

Self-Storage Buildings Supplied in Bailey, Colorado

Self-Storage Facility Supplied in Windsor, Colorado

READY TO GET STARTED ON YOUR SELF-STORAGE PROJECT?

Contact Regency Steel Buildings

Customer Testimonials

Featured Projects

Mini Storage Outlet

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