Testimonials

Over 75 customers took the time to write a review. Hopefully, you will also!

Insulation Testimonials

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“If you ever need insulation at unbeatable prices with superior service, look no further than John from Insulation Overstock! He goes above and beyond to make sure you are taken care of! I knew I could rely on him when it was time to insulate the second section of my building!”

Eric Barnett, February 2025

“We have used Factory Steel Overstock twice. Both times we received great products and service!…..and we saved money as well.”

Bryan Freese, 3/21/2025

“I am a metal building dealer and a customer of mine, sent me a link to Factory Steel Overstock. I was skeptical about how low the prices were. for my first purchase back in November, I had ordered over 14,000 square ft of insulation I was nervous to let go of my money, but rest assured, I had made a good transaction in the end. Thank You, John!”

Justin Diaz, February 2025

“Thanks John!!! We will come to you with all our insulation needs! Everything went perfectly.”

Stacey of Gabriel Properties 5/22/2024

“The second time I’ve used FSO. Again a great experience. John really seems to care that all turns out right. Would do again it a flash.”

Stephen Scheiding on 3/7/2024

“Straight forward, a good product, very helpful… Would do business again.”

Stephen Sheiding on 2/20/2024 (Reflective Insulation Order)

“Easy process. Do your homework, know what you want when you call and you will save $$. I saved hundreds over other prices I got.”

Brad Lezzi 1/10/2024 (Fiberglass Insulation Order)

“I would recommend this company. They do things the right way.”

Carlos Frank Rodriguez 1/11/2024

“The process worked just as they said it would and at a price even lower than I was originally quoted. Hands down the best value.”

Eric Rhodes 1/23/2023 (Purchased Fiberglass Insulation)

“Order was easy to place and product arrived when it was supposed to. Will be buying from them again.”

Ms. Cummins

“Ordering process, payment, and delivery operated just as described on their website. Received insulation just as ordered and described.”

Brent D

“Wasn’t sure at first based on John’s format, but I saved several hundreds of dollars and received my insulation promptly, about 3 weeks from order to delivery, honestly I was expecting it to take about twice as long.”

Allan Dorow 10/12/2022

“Everything went as scheduled down to the minute. I got a price on my metal building that could not be matched by anyone. I even had a salesman call me a liar when I told him what my quote was. Also, when they say there is going to be a delivery at 8 in the morning on a certain day, you better be ready at 8 in the morning. No-fuss, no muss. Perfect.”

Thomas C

“I highly recommend John at Factory Steel Overstock. I got more of a quality building for my money and it was delivered on the exact date we originally talked about it (12 weeks) which was about 6-8 weeks quicker than previous quotes and got an all steel building with roll up doors for the same price as a pole building I will definitely be purchasing all future structures from FSO! On a side note if you’re just price shopping he’s not the guy. He’s a get the best deal and get the thing shipped kinda guy which I actually appreciate. I’ve seen reviews saying it’s a scam and I can assure you it’s not. I will add some pics when the building is complete”

Jason L

“The building turned out great! Could not be happier with the quality! Me and my dad built it from the ground up just us. It’s finally done so time to load it full of projects! Thanks for the help and the quality building!”

Brandon Hillstead 40 x 60 x 16

“I bought 2 buildings from FSO on the same order. Everything went great with the orders. The different transactions can be a bit nerve-wracking, but I followed through with all of my requirements and they met theirs. The buildings were delivered on time and are great to have. Will buy from them again in the future.”

Jake G

“Dealing with Factory Steel Overstock was very easy and everything was delivered as promised. Building went up with no issues. I had a problem with trying to figure out one part of the drawings and John had the building manufacture call me to help me out. Would definitely recommend Factory Steel Overstock for any steel building purchase.”

Brian May 60 x 100 x 18

“Our service with Factory Steel Overstock has been great. They worked with us to get the building specks to fit our needs and they are very reasonably priced. I would definitely recommend their company if you are in the market for a steel building! Thank you, John and staff!”

Amargosa Seniors 30 x 60 x 12

“My wife and I have been looking at building options for about one year. We had come across the FSO website and thought it was too good to be true. We shopped around found similar bids but there would always be one aspect missing, like the roll up doors or no insulation. Even with the missing parts of the bid the price would be higher and the customer service would be spotty. With FSO the experience has been as advertised and we look forward to working with them.”

Brant S. 40 x 60 x 16

“Very easy to work with and great prices. They are very straightforward with the process they use, so do your homework, and be ready to purchase. Looking forward to getting my new building assembled. “

Chris B. 40 x 60 x 16

“This whole process was so easy. John was pleasant and informative. Our build is not built yet due to weather. But John and his company did everything they said plus. I even got a book today and a very nice thank you note. We have made sure everyone we talk to that is interested in a building that the know about Factory Steel Overstock. I will send pictures once ours is built.”

Tohna R. – 30 x 60 x 14

“Buying our second building from FSO now. We were a little nervous with the process first time around, but everything went through without a hitch. Very happy. Thank you.”

Rogers Family 40×72 x14x16 & 40x16x18

“Excellent response time, excellent service and communication. Fair price.”

P. Trubac – 40′ x 60′ x 14′ 6/18/2018

“I ordered a 40×40 building from John I received multiple quotes from different suppliers and factory steel overstock beat them by thousands of dollars. Building went together very easy.”

Chris Mickles

“I ordered a 50′ x 100′ x 20′ with a 4:12 roof. John was helpful, informative and he and his team worked to get me the savings as advertised. I haven’t received the building yet but, when I do, there will be more reviews. Thank you very much John and team.”

Dustin Edmonds – 50′ x 100′ x 20′ – 10/11/2018

“FSO provides a quality product at a great price. They do so much volume they receive prices most people could never obtain on their own. Now three years later I am working with them to purchase a second building.”

Matt K

“Factory Steel Overstock is a great company to order from. Very professional and great help. I recommend everybody from north to south and east to west to buy their product. Guarantee they will do you great job in getting your building, plus save you money and save you time and effort.”

Johnny G. – 50′ x 100′ x 14′ 8/16/2018

Johnny G – 50×100 2018

“Thank you Factory outlet and John Barber for amazing service and possibility save about 15000 dollars on the steel building 40×100! I had a great experience working with u and I promise doing business with u for my next project! I wish u great business forward! I had doubts at first but overcome it and have no regrets now!:) thank you again! Anyone who will look for steel buildings must contact this company! They are truly honest and work amazingly fast!”

Ekaterina N. – 40′ x 100′ x 14′ – 6/12/18

“I ordered three buildings and this has been an excellent experience. The website is extremely helpful for planning purposes. The order process is efficient and staff is very efficient and helpful. I have already recommended FSO to a friend.”

Connie C. 7/2/2018 50x100x16 & 50x100x14 &
15x30x10 Single Slope – Posted at BBB

“I’m very happy with the pricing and service that FSO was able to provide me! John at FSO was on top of any questions or concerns that I had. I was able to save more money by picking my building up at the factory myself and the building went together quickly and painlessly! The savings with FSO were astronomical!!! I was able to completely build my building concrete and all for less than I could have even bought the building for from others in my state!! I have recommended FSO to friends and others that have been looking into metal buildings and will continue to do so!! Five stars in my book for sure!!!”

J.W. 5/28/2018

“I purchased a 60′ x 100′ x16′ building from FSO and was impressed with the price and service. John is an excellent communicator and very thorough in making sure your order is correct. The pricing is at least 30% less than other sellers and at most 75% less. The product is high quality and we’ve had no problems. It’s been over 2 years now since our purchase and we are very happy with our beautiful barn.”

Germaine Swenson – 60′ x 100′ x16′ – 5/4/2018

“Thank you Factory Steel and John and his team for a job well done. One of my fears was buying a steel building and having to ship it outside the country, and wondered what would happen if something goes wrong. You walked me through the process and gave me sound advice as this was new to me. You have made my building process so easy. You responded to every email and phone call. Thank You So Much and I’m recommend you to every in the Bahamas.”

PS 3/27/ 2018

We love our steel building. We erected it ourselves.
Thank you Factory Steel Overstock.”

Gerald Johnston 50’x60’x16′

“Purchased a steel building in August, 2014. Every phase of the experience was most positive. Building arrived in time and with all proper components and options ordered. John was on top of all the details. Finished product exceeded my expectations. Overall I am a completely satisfied customer and would Definetely consider FSO for any future building needs.”

Jerry H. 24 x 36 x 14 – Jan. 25, 2015

“Great experience!”

Lee M. 30′ x 50′ x 16′ – 7/24/201

“I can say seems shady at first but now I’ve gone through its a great company and cheaper price not cheaper built thanks.”

Robert D. 40 x 40 x 14 – 7/8/2017

“We had a very good experience with Factory Steel Overstock. We had a few special requests that John took care of without a problem. John was always quick to answer our questions and took care of everything in a timely manner. We received everything we ordered in excellent condition. It was a pleasant experience working with John. We love our new building!”

Doug D. 40 x 60 x 18 – 5/9/2017

“FSO and John have been wonderful to work with and his pricing has been excellent. All of the information is timely and he is very responsive. I will be purchasing all future buildings from FSO and I truly appreciate working with an excellent company.”

Paul P 25 x 65 x 10 7/10/2017

“John Barber, what a privilege it was to do business with you. All you said was delivered just as described. Well done and look forward to doing this again.”

B.B. 11/4/2016

“Although I was skeptic at first, I decided to commit to getting a building from FSO. John has been nothing but helpful and reassuring during the entire process. The building was delivered in a timely manner. I have yet to erect the building, but John does check in to make sure the project is going smoothly. I would not hesitate to buy another building from FSO.”

L. M. on 8/24/2016

“FSO did everything they said they would do on time without any hassell. I was impressed how fast the order was shipped.”

Gary 50 x 60 x 16 – 7/19/2016

“I was looking for a great price on a building for a long time. When I called FSO they were very knowledgeable and ready to help. They gave me more options and a better price than anyone else. I saved thousands. I have one more building to order and I’m not even going to waste my time with anyone else.”

S. H. on 7/19/2016

“John did a great job on are building on time and on budget. Would highly recommend there company.”

JL on 3/22/2016

“I’m an avid internet consumer and give negative and positive reviews when needed. Zeroing in on a steel building purchase I chose Factory Steel Overstock and John B*****. Had to make building plan adjustments after design was complete and shipment was made. John completet dedication to his work went the 50 extra miles to assist after the sale. What a company. Great Price // On Time Delivery // Extra Service …….Gets 5 stars from me. Thank you.”

H. B. on 6/7/2016

“I would highly recommend Factory Steel Overstock. Their core philosophy may be a departure from most companies but this should be encouraging rather than off putting. All of our interactions from inception and planning to receipt of the building were flawless and handled in a professional and courteous manner. We estimate a savings of over 30% V’s dealing with a more traditional company.”

C. H. on 3/7/2016

“I purchased my building from FSO in 2015. Once I had determined exactly what I needed, they were able to help me get exactly what I was looking for at the best price I was able to find. Additionally, the lower expense did not come at the cost of quality. The building was delivered on time, in perfect condition, with all required assembly components. The building went up without any fitment issues and so impressed my erection contractor that he is now using the building supplier. The building and assistance I received from Factory Steel Overstock was better than I had anticipated and I would use them again, without hesitation. I would also recommend them to anyone looking for a building.”

B. G. on 3/11/2016

C. H. on 3/7/2016

“I received my building on time and everything was in good order except my man door was suppose to be a 4′ door and I received a 3′ door instead. John the salesman for Factory Steel Overstock was quick to get me with the resolution team for **** buildings and they realized they made the mistake and shipped me another 4′ man door the very next day and I was able to keep both doors due to the inconvenience. Customer Service for both Factory Steel Overstock and John was Top Notch !! Both companies will have all my future business.”

Paul K. 35 x 100 x 20 Jun. 03, 2015

“Ordered 30×40 building. Received building exactly as I ordered and a much better price than I found anywhere else. I would use them again.”

Kevin J. 30 x 40 x 12 Nov. 20, 2015

“I am very pleased with the simplicity of this building. Every part is labeled so that you know for sure your doing it right. When I did have a question the customer service was very helpful. They knew exactly what I was talking about and was able to explain it to me immediately. … I have already recommended factory steel overstock to several people. I will continue to do so as people see it.”

Daniel F. on Jan. 25, 2015

“I have purchased and erected four metal buildings in the past. This transaction was the best price by far and the simplest person to deal with. He never tried to constantly upsell me. All my buildings in the future will come from Factory Steel Overstock.”

Ralph B. 75 x 90 x 18 Feb. 06, 2015

“Factory Steel Overstock was the best price in my Metal building search period… The new building tips that they request to follow off their website prior to inquiring a rate quote on a building was dead on. I had my ducks in a row and made sure this was my last call for a rate quote on a Metal building and they blew the competition out of the water. On top of the best price Factory Steel Overstock made this entire transaction straight forward and easy and was completed in less than 15 minutes.”

Paul K. on Jan. 28, 2015

“FSO is a great company to work with . Every thing that I was told would happen did .I will buy an other steel building from them when I need one.”

Everett D. 30 x 50 x 16 Jan. 29, 2015

“From day 1 I have dealt with nobody else but John so I can only speak of my experience with the company dealing with John. If you are looking to buy a steel building at the lowest price you owe it to yourself to go through John with Factory Steel Overstock. No, its not a scam as I thought so myself. I had been looking for well over 4 years planning my shop out. Once I felt ready to pull the trigger I started getting quotes from various brokerage companies. When I stumbled upon Johns company Factory Steel Overstock I was blown away by the companies moto. Everything about how they run their business lines up with my values, morals and business ethics. It can be scary sending money off to a company and getting nothing in return at least to start with, however John made me feel comfortable and confident in my decisions to move forward. He answered all of my questions and walked me through the entire process. I am midway through the process and will follow up when my building arrives.”

Robert P. May. 13, 2015

“I am an immigrant, I came to U.S. over 35-years ago from the place where man was earning $1 per day. Needless to say saving money is very important to me. I shopped for new steel building with over 10 different manufacturing located all over US, all of them was substantially higher than Factory Overstock Building. When asked why they are so much higher, most of the competition insinuated that then Factory Overstock Buildings must be dishonest because nobody can sell new building for such a low price. Well, when I spoke to Mr. Barber, he seems very honest and professional to me. Mr. Barber assisted me with choosing right building, and help with selecting all accessories. He was always straightforward, upfront, honest and professional. Building show up on time all in good order. During assembly, we were missing couple small items. When I called Mr. Barber for help these item was shipped to us immediately overnight. Overall all went as promised, and I am extremely happy with quality

Stan Szymczyk 50′ x 75′ x 16′ – 5/2/2018

“I purchased a custom 2- story steel building in September 2013. The quality was excellent, every last bolt hole aligned properly. I could only imagine the frustration if a single bolt hole were off, but this wasn’t the case. Nice large I-Beams – very well designed. The steel panels were thick and heavy. Everything came perfectly straight and not a single bent piece. The engineered drawings were spot on. I had it fully assembled in 1 week with 6 friend’s help. It is a 23′ w X 30’l X 22′ H. All of those other steel building companies that claim deals like 75% off are just a hoax, the all come from one of the same 3 manufacturers. Factory Steel Overstock saved me the trouble and got me EXACTLY what I wanted. I suppose I could have just ordered straight from the manufacturer, but I can’t buy in volume and have no idea how to explain to them what I want. I just verbally told Factory Steel Overstock what I wanted over the phone, and I got exactly what I wanted with all the options and upgrades. Great customer service, I got all of my questions answered quickly. They also helped me with a modification mid-stream with no hassles, but I’m sure it was a hassle from them – it was nice letting them do the leg work. I will be ordering a larger building very soon. There is no way I would risk going with any other company.”

Steve P on Jan. 23, 2015

“Purchased a building a year ago. They were very professional in providing a quality product. Thank you.”

D. H. on Jan. 21, 2015

“We had some road blocks in the beginning, during the erecting of the building we had to make several adjustments as some delivered material were not fitting the plans. Those adjustments made some additional expenses. We submitted the facts to John at Factory Steel Overstock and with his help and diligence our expenses were covered at our satisfaction. The building is great and I recommend Factory Steel Overstock as they are willing to work with their customer.”

Fred and Ursula A. on Jan. 21, 2015

“Building was everything I expected. There was one perlin missing , when I called there was no challenge just one shipped with in one week.”

John M. on Jan. 21, 2015

Helpful Links

BUY NOW – Fiberglass Insulation

Fiberglass Resource Guide

Reflective Resource Guide