Portable Structures for Sale in Mineola, TX!

Do you need more storage space at your backyard in Mineola,TX? Are you tired of entering a hot vehicle that the sun has been beaming down on for hours? Gemco offers you portable structures to meet a variety of your storage needs. We offer a variety of sheds, carports, and greenhouses for those who are interested in gardening. Check out our prefab storage shed, portable garage, carport, steel barn, commercial metal building, or a greenhouse selections of portable structures to see what fits your need best.

We offer portable structures to Fruitvale, Grand Saline, Golden, Alba, Willow Springs, Quitman, Oak Grove, Hainesville, Pine Mills, Holly Lake Ranch, Hoard, Hawkins, Lindale, Hideaway, Swan, Van, Colfax, and more!

You deserve the peace of mind knowing your things are stored safely without adding extra clutter to your home. Gemco’s Portable Buildings offers a variety of storage solutions to meet your storage needs! Check out our portable structures today.

★ You can also design your own storage shed with our Online 3D Shed Builder or design your own carport with our Online 3D Carport Builder so you know exactly what you’re getting!

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portable storage sheds for sale in mineola tx

Storage Sheds in Mineola, TX

Looking for a she-shed? Or perhaps looking for extra storage space for your equipment and other things? Give yourself peace of mind knowing your valued things are safely stored in your own storage shed. We offer a variety of storage sheds to meet your storage needs including Barn sheds and Gable sheds. Also, you will have the ability to customize your shed in our 3D shed builder platform so you know exactly what you are getting. Check out our shed selection to see what best fits your storage need today!

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Portable Garages in Mineola, TX

Need something to protect your vehicles and outdoor equipment from bad weather? Our prefab portable garages are durable and have a locking mechanism so you can safely secure your belongings. Also, our portable steel garages can be customized to your specific needs with our online 3D builder. Check out our selection of portable steel garages and get started on customizing your own garage today.

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steel carports for sale in mineola tx

Carports in Mineola, TX

Don’t have much room for a garage but would like some type of covering over your vehicle or other values things of yours from inclement weather? Our carports can provide you the coverage you need. Even more so, our carports can easily fit into tighter spaces that would not be ideal for an entire garage. Also, our carports can be custom designed with our 3D builder so that your carport fits your exact needs. Check out our carports today to see what fits best for you.

★ 12×12 Sheds – DIY, Kit, or Prebuilt?

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Greenhouses in Mineola, TX

Do you enjoy gardening? How would you like the option to grow what you want all year round? One of the biggest difficulties in gardening is not always being able to grow exactly what you want because you are at the mercy of the climate. Not to mention, keeping away critters that are harmful to your plants becomes an issue as well. Our greenhouses provide you the perfect space for gardening in a more controlled environment to maximize the growth of your plants. as well as protect them from creatures that would be harmful to your crops. Check out our portable potting sheds today to see what fits your needs.

★ What to Plant in a Greenhouse in Louisiana?

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all american steel barns for sale in mineola tx

Steel Barns in Mineola, TX

Need somewhere to store your farming equipment? Our portable sell barns will provide your equipment the coverage they need. Our steel barns will assist you in helping to maintain the quality of your equipment. We offer a variety of customizable options, so check out our steel barns today.

★ Pole Barn Garage vs Portable Steel Garage!

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Metal Buildings in Mineola, TX


Do you have storage needs? Are you a commercial company looking for somewhere to store your commercial grade equipment. We offer metal buildings that you can custom design to meet your exact storage needs. Whether you are storing a tractor or a pile of cinder blocks, we are confident we have what you need. Customize your metal storage building today.

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metal buildings for sale in mineola tx
deck builders in mineola tx

Deck Builders in Mineola, TX

For assistance in selecting the best wood deck for your house, get in touch with one of our professional wood deck builders right now. An expert in building wood decks can provide you with a free estimate. You will get the chance to view our wooden decks up close and receive professional guidance on which style is best for you.

Deck Builders

We had a very good experience purchasing a building and carport from Gemco. Jeremiah was closing up shop when we arrived but took the time to walk us around and helped us choose the building that was right for us. Very courteous and professional.
We just had our shed and car awning installed. The installation was fast and professional and the quality was excellent. Once again I would refer Gemco to anyone. After the installation I compared ours with the neighbors around us and ours was on a par with the best.

Bill Ramsdal
October 28, 2020

We had been looking for a barn for a while but was unable to find one. We spoke with Rhianna and she was able to find exactly what we needed within minutes. We live in Arkansas and they delivered & set up in a couple days. Great customer service & super nice!

Michael Sanders
February 18, 2022

I recently purchased a 10′ x 12′ greenhouse from the Swan Lake lot. Jason there was helpful and not a pushy salesman, YEA. Kristen at the number I was given for questions about my order was great to work with! Jared and Arthur who came and built it on-site were VERY detailed, meticulous and left the area clean. HIGHLY recommend!!

Doris P
July 14, 2023

Made the QUICKEST and EASIEST purchase with Casey today! Very knowledgeable, friendly and efficient. Will definitely recommend (and will use again!!) 5 stars! ⭐️⭐️⭐️⭐️⭐️

Misty Quick
November 6, 2021

Fantastic experience! Thank you Jeremiah! Great company to do business with. God Bless!

Brandon Simon
April 21, 2020

Lori was great in helping with the sales and selection of our building. Jared and Chris were professional, courteous and knowledgeable with the build. We are very happy and will recommend GEMCO In the future.

A Calderon
June 6, 2022

Told salesman what I need and was able to get it with no hassle

Joseph D Williams
October 28, 2020

Great customer service here! Casey was absolutely the best at taking care of me!. I will recommend Casey@Gemco every single time!!!

Kwana Patrice Phill
May 14, 2020

Casey and his crew are great…we have been so pleased with out building and now our gorgeous back deck…highly recommend

Dena Jerise Henderson
October 28, 2020

May 5 2015 Just left the sales office off Mansfield Road with the purchase of a storage building. Best salesman in Shreveport Jeremiah. I would highly recommend going to see him for all your building needs. Thanks for makeing this a great and easy process. Have a Blessed Day!!!!!!!

Karla Scott Bertrand
October 28, 2020

I want to take the time to thank Jeremiah for giving my Aunt and I the best customer service you could ask for. He listened to our needs and then made sure all our questions were answered. I will be back to purchase more things from him. Awesome guy!

Yvette Mackey
October 28, 2020

We had an excellent experience dealing with GEMCO. Rianna showed us all sizes & kinds of buildings and was very knowledgeable & friendly. We were needing to get something asap after the snow storm damaged our building in our back yard & we got our new building in 3 days. The delivery guy was also very friendly. Would recommend them to anyone in need of storage.

Dixie Co
April 30, 2021

Great service Jeremiah was great with showing us the building and getting us set up for the delivering of the building

Christie Walters
October 28, 2020

Casey Cobb sold me my carport he was top rated and knows his business. I love my carport and arrived in record time. Thank You Casey Cobb

Elaine Draper-davis
February 12, 2021

had them move a 10 year old gemco greenhouse from ringgold to shreveport and it was the easiest thing ever! service was awesome and the quality of the greenhouse is just like new! thank you gemco!

Cameron Purcell
July 14, 2023

So excited to get our building in!! We had excellent service, thank you very much Jeremiah!!

Ashley Cole-Guillory
October 28, 2020

Very professional from sales people to ground crew. Jeremiah was exceedingly helpful in the sales office. David and his helper not only solved the logistic problem of getting material to the job site, but worked past dark to get it done. Highly pleased with look and quality of finished product, like it just grew there.

Richard Huff
October 28, 2020

I called Gemco, this morning. We were in a bind and needed a project done quickly. Rianna took our need personally and made it happen, not only quickly but it was done with excellence! Wow! Customer service at this level has been difficult to find, lately. Thank you again, Rihanna and Gemco!

Arthur Evans
April 9, 2021

I was so very happy with the way Jeremiah Beeson handled our order with our church fellowship hall. He really cared about how we wanted our building done, and it was taken care of in such a timely manner. Juan and his brother were a true blessing, always on time with a smile, and a kind word. I will always remember Jeremiah and Juan and how blessed Gemco are to have such great men working for them. You gentlemen give this company a great name. God Bless!

Rhonda Garrison
Living Water Worship Ctr.

Rhonda Garrison
October 28, 2020

I ordered a storage building and carport. The young man who helped me on the lot was so helpful in helping me decide what I needed. Two young guys showed up today to build my storage shed on site. I can’t say enough about how respectful these two young men were. They did an amazing job!

Merium Woodard
June 6, 2022

Very nice guy helped us and was approved with in ten minutes at the most

Charlotte Williams
October 28, 2020

Went with a friend needing a building. There are lots of choices. The gentlemen were very helpful. There are many colors, sizes, and features. Actually just an unlimited selection if you want to design your own.

December 20, 2021

I was in a pinch for time and needed a building asap. Rhianna at the Barton drive location was very helpful and found exactly what I was looking for. They were able to deliver my building quickly! Will definitely be buying another structure from GEMCO.

Eric Saunders
April 9, 2021

Casey was so wonderful on helping the us with the purchase of our shed. He was very professional and had a great sense of humor. We had the best experience and definitely would recommend him to everyone I know. Awesome service.

Laura Rachal
December 8, 2020

Service was quick and easy! Building arrived as scheduled and looks great! It was what we expected and asked for. I’ll post again in a year! Lol �

Yolanda Laroux
October 28, 2020

We loved our experience with GEMCO. Rhianna was very friendly & professional. We also got our building quick for our home-based business. Looking forward to ordering again from her!

Dawn Childs
April 9, 2021

I love this company very good work and customer service is excellent. Ordered my 16’x40′ building and in 3 weeks it was build and delivered. Had a few minor items to have touched up and customer service had a crew out within the next few days to fix any issues I saw. Love doing buisiness with Gemco!

eric wilt
July 14, 2023

The service at Gemco is just absolutely amazing. Couldn’t ask for better assistance !

James Patrick Murphy
October 28, 2020

I purchased a portable building from Gemco & I absolutely love it. Cost just a little bit more than one of the competitors but the warranty is so much better & made it worth the extra little bit. Thank you for your quality buildings!!

Amber Brown Holland
April 26, 2022

Great service, professionalism, and quality!!!

jeremiah beeson
April 16, 2021

Yes!!! I bought a Green house and a 12×20 building from them and we love ours!!! And everyone there is so so nice!!!

Belinda Lindsey Fuller
April 25, 2020

Directions to our Locations

Nacogdoches, TX

2150 Swan Lake Spur
Bossier City, LA 71111

  • Head on I-20 E in Smith County from US-80 E towards Bossier City.
  • I-20 E will take you to LA-782-2/Industrial Dr in Bossier City. Exit I-20 E at exit 23 towards Swan Lake Spur.
  • Continue on Industrial Dr. Drive to Swan Lake Spur. Keep on Industrial Drive until you arrive at 2150 Swan Lake Spur. 
portable buildings in mineola tx
online 3d shed builder

3D Shed Builder & Carport Builder

Design your own dream storage building by using the Gemco Buildings Online 3D Builder and choose your preferred size, color, flooring, and much more. Create your perfect design and we will bring it to life! Learn how to use our Online 3D Portable Shed Builder or 3D Metal Carport Builder by clicking the link below.

How to Use Online 3D Builder

Our Warranty

We use all-American steel materials to build our portable buildings. We believe in our durable material choice and we proudly back up our quality with an incredible 10/10/40 warranty!



Our previous customer reviews are the best gauge to our quality. Visit our reviews page to read what people said about GEMCO Portable Builders and you can leave a feedback about us! 


Financing Options

Take advantage of our financing options today! We offer both traditional loans as well as rent-to-own shed options (without credit check). Visit our financing page to see what options we offer.

Financing Options

Partner with Gemco for Your New Portable Structure!

Your ideal portable structure is waiting for you, and Gemco is happy to assist and equip you in selecting the best match for your space requirements. You don't have to wait another year to have a room for organizing, pleasure, or storing your hard-earned cash.

Discovery awaits, and Gemco is at your service!

Free Quote