Looking for custom garages for sale in South Dakota? At Quality Storage Buildings, we build high-quality prefab garages for homeowners, businesses, and property owners across South Dakota, Nebraska, and Iowa. Designed to withstand the demanding weather conditions of the Midwest, our garages provide dependable protection for vehicles, equipment, workshops, and storage. Browse our inventory of ready-to-deliver garages in a variety of sizes and styles, or design a custom garage with our easy-to-use 3D Garage Builder to create a building that perfectly fits your property, needs, and lifestyle.

3D Garage Builder

Garage Styles

Discover all our portable garage styles and choose the one that’s right for you!

Garages

Built with reinforced floors, taller walls, and full-height entry doors, our Ranch Garages are a durable choice for homeowners and businesses across South Dakota, Nebraska, and Iowa. Their classic gable roof design complements any property while providing dependable space for vehicles, workshops, equipment, and everyday storage.

Ranch Garages’ features also include:

Midland Garage Door Company Garage Doors
Commercial Exterior Satin Paint
Customizable Add-Ons

Shop Ranch Garages

High Barn Garages

Featuring extended wall height and built-in loft space, our High Barn Garages maximize storage for customers throughout South Dakota and the surrounding Midwest. The traditional gambrel roof adds timeless barn-style character while providing extra headroom and versatile space for vehicles, tools, equipment, and workshop projects.

High Barn Garages’ features also include:

2×6 Pressure Treated 12″ OC Floor Joists
5/12 Roof Pitch w/Overhang
Customizable Add-Ons

Shop High Barn Garages

Custom Garages

Looking for something built just for you? Our 3D Builder lets homeowners and businesses across South Dakota, Nebraska, and Iowa design custom garages, sheds, cabins, and more. Personalize your building by choosing the size, layout, colors, doors, windows, and other features to create the perfect fit for your property.

Custom options include:

Exterior & Colors
Structural Changes
Windows, Doors, & More

Shop Custom Garages

In-Stock Prefab Garages For Sale

Standard Features on Garages

All our locally made portable garages are packed with standard features. Want even more? Custom options are available as well!

Roofing And Exterior Finish

35yr Architectural Shingles or 45yr Steel Roofing
5/12 Roof Pitch w/Overhang
Classic Gable Vents

Structural Components

Treated Skids
Flooring: 3/4” TruFlor Tongue & Groove Floor
Floor Joist: 2×6 Pressure Treated 12″ OC
16″ O/C 2×4 Wall Framing
50 Year Limited Lifetime Warranty LP Siding

Doors, Windows, Paint

8×7 (For 12’ Wide Building) or 9×7 Garage Door (For 14’ & 16’ Wide Building)
Commercial Exterior Satin Paint

Can’t Find the Garage You Like?

No problem! Use our online 3D builder to design the perfect garage for you. Customize everything including:

Exterior & Colors

Choose from vertical wood, painted lap, or metal siding for prebuilt garages and fit your style and the style of your vehicle. With metal and shingle roofing options and 100s of color combinations to choose from, the possibilities for your detached garage shed are endless.

Structural Changes

Upgrade your detached prebuilt garage with the ability to add shed anchors or wall and roof wraps/sheeting. Floor upgrades include 3/4″ SuperStratum Panels with Rhino Lining Coating.

Windows, Doors, & More

Single, double, and roll up doors are available. Windows come in sizes from 18×27 to 24×36, include insulated options and can be trimmed with shutters and flower boxes.

Features & Options

Design Your Shed In 3D

Have Other Questions?

Once you have selected a prefab structure or used our 3D Builder, to decide on a style, size, and siding your request can be submitted online or by phone. One of our sales associates will answer any additional questions you may have and walk you through the order process. Our team will make sure that the windows and doors are positioned at the right locations to best meet your needs. Color choices, siding, trim, roofing, etc. will be confirmed and after receiving your deposit, the order will be finalized!

Lead times can vary depending on the type of building you purchase. If the structure is already built and available on one of our sales lots, delivery typically takes place within a week. For custom orders or buildings that need to be built, the standard lead time is approximately four weeks. This ensures every structure meets our high-quality standards and any specific customization requests.

Garages can be purchased outright or on a Rent-To-Own payment plan option.

View Rent-To-Own Info

All you need to know about preparing your site for your new garage can be located below.

View Sight Preparation Details

View All FAQs

Other Storage Buildings we Offer

Storage Sheds

We offer a full line of storage sheds, from economical options like our Low Barn Sheds to our upscale Southern Classic Sheds. Whatever your needs are, we have the shed for you. Choose from our inventory or design your own.

Shop Storage Sheds

Cabins

If you’re looking for the perfect structure for your next hunting lodge or vacation spot, check out our line of Cabins. We offer 2 distinct styles to match your preferences, as well as custom cabins.

Shop Cabins

chicken Coops

Give your backyard chickens the ultimate home with one of our chicken coops. We offer chicken coops in a variety of styles and colors, so you can find the one that matches your backyard the best.

Shop Chicken Coops

Shop in Person

Quality Storage Buildings offers dependable delivery for sheds, garages, cabins, kennels, chicken coops, and more across South Dakota, Nebraska, Iowa, and beyond. With multiple lot locations throughout the Midwest and free delivery within 70 miles of our Alexandria, SD home lot, it’s easy to find the right building and have it delivered directly to your property.

D E

I ordered the 8x12 shed. QSB provided assistance with the design layout (window location, paint info, etc.) and returned all my calls and emails promptly. The design program on their website is easy to use. The shed was built and stored at their site until I was ready for delivery - which helped me stage the installation time. The shed was exactly as described and has excellent construction with good attention to details. The price was fair and reasonable. Delivery was on time and the installation was professional and properly completed. The people at QSB were very friendly, professional and easy to work with. I'm 100% satisfied and I highly recommend them!

Chad Collins

Quality built buildings, good prices, was impressed with the 16 x 32 Shop, no problem with getting a bigger door to put my 4x4 in, friendly staff, they will custom build to what you need,

Colin Varilek

The people at Quality sheds know what they are doing ! Great group to deal with ! And the delivery and set up was done so fast and professional! They make it look easy! If anyone has the need for a new shed it's worth every penny the go to Quality sheds of Alexandria South Dakota Thanks very much Colin and Lisa!!

Kayla Matthews

We ordered a custom shed last fall, communication with the team was excellent throughout the process and the shed was ready for delivery a little over a month- month and a half later. The delivery and setup process was smooth and we were very happy with our shed once delivered, quality seemed fantastic, and I don't think I could've built one better myself. Now it's been a little over a year, and I had neglected writing a review before now but thought I finally should because our shed recently withstood 100mph winds with no damage whatsoever. The ground anchors held strong and the metal roof remains intact, and I can't say the same for a lot of metal roofs around where I live after the storm. We are very happy with how it has held up, given the weather we get out in the plains. I would 100% recommend if your looking for a shed in South Dakota!

Gary Myers

Could not be more happy with the whole process! Ordered a custom size and color and it turned out perfect. Guys were very easy to work with and it was ready a week earlier than expected. Quality is phenomenal, don't waste your money on a premade box store shed, get one of these. Delivery and set up took only about 1/2 hour and was perfect. Thank you!

Alyssa

A great family-run business. They designed and built the shed with attention to quality and durability. Overall the process was easy, fast, and fair priced. Now my first choice for any storage company. Would recommend highly.

Tyler

Highly recommend. Good shed for a very fair price. Great delivery service, will recommend to anyone needing a shed. Stan the driver precisely drove the shed through my narrow fence opening and then leveled it with precision. If you need a shed give them a call.

Carson

My family has two of their sheds and they are great!!! The salesman is so helpful and the delivery driver was so fast and nice. 10/10 would buy again.