Custom Steel Buildings

High-Quality Carports, Workshops, Cabins, Sheds, Barns & Garages

Steel Buildings, Garages & Barns

Steel Outbuildings from American Steel Carports

Our steel outbuildings range from carports to small steel sheds and all the way up to 80 x 300 (or larger) storage unit facilities and warehouses! Our vendors offer a wide selection of styles, options, and sizes.

Our wide selection, combined with our ability to create custom steel buildings, helps set us apart from the competition. We offer multiple truss designs to support the structure in compliance with local building codes, ensuring safety and durability.

To Code builds – We are very proud to be able to offer our products to code for your area. We will work with your local county to make sure you are ordering your new building exactly the way you need to for necessary permits and inspections when applicable.ANS Logo

We have our own in-house engineering department. They help with custom builds, as well as, figuring out how many trusses are needed to meet snow load capacity. With 20+ years of experience and over 250,000 structures installed nationwide, you can trust our team to get the job done.

Do you already have a concrete slab? Looking for that perfect garage to set on top of it? Look no further than American Steel Carports. We can install a garage the same size as your slab, so you don’t have to worry about water coming in under your base rail. Let us help you design the perfect garage for you. We also install them right on the ground for tractor storage, or as a new livestock barn, etc. Other Foundation options include gravel(most commonly limestone) and asphalt, as well as sand, grass, dirt and concrete.

We can build tons of different styles! Let your imagination run wild. We can go as wide as 80 feet, as tall as 20 feet and however long you need!

Workshops, lean-tos, commercial storage unit facilities, garages(big or small), RV & car ports, grow operation facilities, livestock barns, portable mini sheds & deer blinds, “barndominium” shells, and more! Let’s do it! We want to make your steel building dreams come true! It all starts with a quote. The quote is free, and the price is even better!

 

Steel Outbuildings from American Steel Carports

ANS LogoOur steel outbuildings range from carports to small steel sheds and all the way up to a 80 x 300(or larger), storage unit facilities, and warehouses! Our steel building vendors offer a wide selection of styles, options and sizes.

Workshops, lean-tos, commercial storage unit facilities, garages(big or small), RV & car ports, grow operation facilities, livestock barns, portable mini sheds & deer blinds, “barndominium” shells, and more! Let’s do it! We want to make your steel building dreams come true! It all starts with a quote. The quote is free, and the price is even better!

Our Steel Buildings Services

Pole barns, garages, metal outbuildings northern michigan

Barns & Garages

Detached steel outbuildings can be used for storage, workshop space, and a secure parking spot out of the natural elements. 

Agricultural barns northern michigan

Agricultural Barns

We offer unique metal barn styles that are cost-effective, engineered, and certified to meet the needs of their use.

Carports, Open Carports, RV carports, RV canopies

Carports

Carports are cost-effective solutions when you need to protect your car, truck, or RV from the natural elements.

Steel Polebarns, Workshops, Outbuildings

Workshops

More affordable than you think, explore our prebuilt metal workshop building designs, or build a custom structure today!

Steel-Clear-Span-Buildings

Certified Wide Span

Typically used for commercial purposes, wide span metal buildings are flexible in use, and available in sizes, starting at 32 feet wide.

Steel Agricultural, Livestock, and Loafing Sheds

Loafing Sheds

Metal barn buildings are a way to save money on projects while gaining the indoor space you need to keep things running smoothly.

CALL US TO GET STARTED

We construct:

  • Workshops and lean-tos
  • Commercial storage facilities
  • Garages (small or large)
  • RV & carports
  • Grow operation facilities
  • Livestock barns
  • Portable mini sheds & deer blinds
  • “Barndominium” shells, and more

We want to make your steel building dreams come true! It all starts with a free quote, and the price is even better!

Material & Construction Benefits

Material & Construction Benefits

Our pre-engineered and custom steel buildings are made with:

  • Heavy-duty steel framing for structural strength
  • Weatherproof roofing and siding
  • Optional insulation for workshops or temperature-controlled storage
  • Low-maintenance finishes to reduce upkeep costs

Whether you choose steel carports, barns, or large workshops, our buildings are engineered to last for decades.

our builder

Why Choose NMI Outdoor Steel Buildings?

  • Built to withstand Northern Michigan winters and heavy snow loads.
  • Choose the size, layout, and features that fit your property.
  • Licensed builders ensure your building meets local codes and permit requirements.
  • Steel buildings for garages, workshops, barns, RV storage, or industrial use.
  • From foundation options to final assembly, we handle every step.

Our Lifts And Dock Dealers

Explore Our Docks, Homes, Cabins & Sheds

Cabins, sheds, barns, homes, docks and outdoor structures in Northern Michigan by NMI Outdoor

Find Your Style

Wood Cabins & Sheds

Hand crafted sheds, cabins, barns, and more. Built with purpose, utilizing the highest quality materials available, these  buildings are customized to meet the unique needs of your family or client project. Built to stand the test of time, Northern Michigan Structures offers many designs, affordable pricing and financing

docks & hoists

Find Your Style

Docks & Hoists

High quality Rolling Docks, Sectional Docks, and Floating Docks that can be decked with any of our Maintenance Free Products. Hydro Max II hydraulic boat lifts, Feighner Vertical, Cantilever Boat Lifts, Feighner Rolling Docks, Floating Docks, Sectional Docks and Accessories. 

pre fab homes

Find Your Style

Pre-fab & Modular Homes

For a flexible, affordable, super energy efficient building choice, experience high-quality, stick-built, “offsite” pre-fab and modular homes and cabins with Apexx Pre-fab Housing.

Our Successful Projects

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TESTIMONIALS

Marlene Johnson
Alex is the man! Had two projects at our new home. Building a shed and installing a ceiling fan. He came out and got both jobs done quickly and correctly. Fair price, excellent quality and amazing service! Thank you Alex!
John Williams
Really liked this crew. Prices were reasonable and they even did additional work in the same visit that I initially did not ask them to do. Will use them again.
Dean McNair
This guy is the real deal. Responsive, knowledgeable and reasonably priced. We had a minor item to fix before we sold our house and Alex helped us. He was quick and efficient. I was impressed in his professionalism and abilities. I would use him again in a heartbeat.
Meghan Wilson
Alex was very kind with us in our purchase of our cabin. He made the entire process simple and painless. We love our cabin!
Christopher Garrett
I bought a shed from Alex this weekend, he was very friendly, knowledgeable and helpful! I would recommend him to anyone! We plan on getting more of his lakeside cabins and sheds in the future!
Richard Delaney
Our boat hoist broke late in the evening and I was bummed that it might take several weeks to resolve. I texted Alex about the problem, he happened to be out on the lake, and was on our dock 10 minutes later! He and his crew fixed the problem so that we could use the hoist if careful. And they will be back to fix it in a permanent manner. I was astounded how fast Alex responded and to be able to fix the hoist so quickly was absolutely fantastic! Alex has helped us out on several projects for the past couple years and we will continue to use and recommend him.
Bobby Estes
I bought my storage from Alex in Frederic. I love it! Designing it was easy and the delivery driver was excellent!

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