Get matched with top barndominium builders in Buffalo, IL

Q: What is the smallest house you can legally build?

• <div><p>This answer varies based on where you are, but most states require that all homes are greater than 320 square feet. Remember that four walls are not the only requirements&mdash;windows, closet space, minimal ceiling heights, and <a href="https://www.angi.com/articles/indoor-air-quality-testing-checklist.htm">indoor air quality</a> are also factors. Each state and municipality differs, though, and as some don&rsquo;t consider tiny homes permanent shelters, you&rsquo;ll need to check to ensure you aren&rsquo;t violating any local or state laws with your build.</p></div>

Q: How long does a barn last?

• <div><p>The lifespan of a barn is typically 40 to 60 years, but with skillful construction and proper maintenance, it can last up to 100 years. The actual lifespan depends on several factors, including the barn type, materials, usage, and climate. For example, the posts of a pole barn should last 50 years or longer, but if the structure is used for livestock in a rainy climate, it may rot within the first decade. Custom designs with high-end materials tend to last the longest. To get the best estimate for your barn's lifespan, you should consider its material type and intended use.</p></div>

Q: Is it cheaper to build or buy a tiny house?

• <div><p>Due to the expansion of the tiny house movement, you can usually find tiny houses to buy in your state. Prices range considerably based on size, style, and type. If you&rsquo;re looking for a tiny home that&rsquo;s move-in ready, you may be able to find a good deal to buy or a prefab dealer near you. </p></div>

Q: What can I do with my old shed?

• <div><p>If you can&rsquo;t repair and repurpose your shed, it might be possible to sell it, donate it, or salvage parts rather than them just ending up in a landfill. Professional junk removal services will advise you on what can and will be recycled. You may also want to keep some parts to upcycle them for other projects around your home. Turning planks from your memory-filled wooden shed into a coffee table or bed headboard is good for the environment and the soul. </p></div>

Q: Is it less expensive to build a house out of metal or wood?

• <div><p>There's no simple answer to which is less costly: wood or metal-framed homes. In most cases, metal building components cost more than wooden ones, while entire metal buildings cost less than wooden versions. However, regardless of the exterior framing or structure, each must meet similar building codes. This means that the costs are about the same, even considering that wood will require more maintenance than metal over time. </p></div>

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Verified Reviews for Barndominium Building pros in Buffalo, IL

*The Angi rating for Barndominium Building companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Barndominium Building needs.

*The HomeAdvisor rating for Barndominium Building companies in Buffalo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Barndominium Building needs.

Last update on July 08, 2026

Reviewed in July 2026
Great sales and honest woman owned! Loved the outcome and they were very understanding when I had to push the project out due to the death in the family and my responsibility for expenses. Tammy is wonderful and her crew knows what they are doing. I have contracted her to upgrade the second...
Five Star Bath Solutions of Central Illinois
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Reviewed in April 2025
Couldn't ask for more efficient help. A Vet and a Van did an excellent job installing our flooring as well as assistance with furniture removal. I would recommend them to anyone!
A Vet and A Van
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Reviewed in December 2023
Robert did an excellent job mapping out where the fixtures would add more beneficial light to the room. He was on time and was efficient. Very easy to understand the scope of the remodel. His price was fair and came in exactly on the number. He always answered his phone which is rare in the...
Ballinger Electric
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Reviewed in September 2023
Not only did they install chain link fence but also privacy fence across the back of our yard. David and his co-worker were very easy to work with and promt and courteous and got the work done quickly at an affordable price. I highly recommend BCD fence co.
BCD Excavation
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Reviewed in August 2023
I was extremely happy with response to my inquiry if needing work done, explaining what needed to be done, working with me to schedule a date/time to complete the work. Not only was the initial project done but a last minute request for some masonry repair on some loose foundation blocks was...
Bryant Masonry & Chimney Repair
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Reviewed in September 2022
If you ever need an installation do not hesitate in calling Bill Roberts Flooring.
Bill Roberts Flooring
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Reviewed in August 2022
They did a great job. I had a tree limb that fell blocking drive so tenants couldnâ t get in. The crew was hard working and professional. They were fair priced. I was so pleased with the work that I also asked them to go and trim up a tree at a different property. Would definitely use them...
Lufkin Environmental
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Reviewed in April 2022
Project: Rehung some laundry room cabinets. Finished job quickly and satisfactorily.
Charles Parranto
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Reviewed in September 2021
Contractor has just about finished and everything is going well and completely satisfied.
Concrete Coatings Revival
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Reviewed in August 2021
The Haydens did a wonderful job painting our utility room and our back door. They are friendly, efficient and now our door and utility room look brand new. We would recommend them for your next painting job
Hayden Services
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Find Barndominium builders in Buffalo

Marvon Construction, LLC

4.9(

)

Garage - Build

Serving Buffalo, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Credit card accepted

"Marvon's crew did an excellent job with renovations to the main floor of our 36 year old home. The work ethic his crew demonstrated was exception now days. They take pride in their work and truly want the customer to be happy with the end product. I would hire them again if I need this level of work done again."

Response time10 hrs

Recommended by72%of homeowners

Serving Buffalo, IL and surrounding areas

Approved

In business since 1973

Free estimates

Warranties offered

"They did an excellent job. They were expensive, but you get what you pay for. The building inspector of the city said this was the best built garage he had ever inspected. I would highly recommend them and I would definitely hire them again."

+24

Response time2 days

Response rate95%

Recommended by96%of homeowners

Shed, Barn or Playhouse - Repair

Serving Buffalo, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Warranties offered

Customers say: True professional

"Very well. Honest company and did a great job, very neat and professional. I would recommend them to anyone needing anything under the umbrella of home repair or remodeling."

4 neighbors recently requested a quote

Recommended by83%of homeowners

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Affordable Home Repair

5.0(

)

Shed, Barn or Playhouse - Repair

Serving Buffalo, IL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"John and his helper Nathan did an excellent job!! They arrived when they said they were going to an hung a 65 inch tv and a 50 inch tv with no problem at all! The job was done in a timely manor. Both were very professional and friendly! The price was reasonable too!! I would highly recommend and trust the work of Affordable Home Repair for any job! Just an fyi…I told him I would take care of cord hanging down."

Response time2 days

3 neighbors recently requested a quote

Recommended by75%of homeowners

Serving Buffalo, IL and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

Looking for a garage builder who provides a great product at a fair price and warranties the work in writing for five years? You've come to the right place. You will always get a great garage at a fair price when choosing Coach House Garages! Call us today and let us be your 1 stop solution for all your garage needs.

Recommended by100%of homeowners

Find a Custom Home Builder

Serving Buffalo, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Sentri Homes provided the most professional flooring service I’ve ever had. The LVP installation turned out absolutely beautiful, and I was amazed at how quickly everything was completed without sacrificing quality. The crew was fast, accurate, and extremely detail-oriented from start to finish. Everything was installed cleanly, precisely, and with real craftsmanship. The entire process was smooth, efficient, and far beyond what I expected. I would absolutely recommend Sentri Homes to anyone needing flooring installed."

25 neighbors recently requested a quote

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Ascended Constructions

New to Angi

Find a Custom Home Builder

Serving Buffalo, IL and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

Were a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote

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Ascended Constructions

New to Angi

Find a Custom Home Builder

Serving Buffalo, IL and surrounding areas

Approved

In business since 2023

Offers commercial services

8 neighbors recently requested a quote

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Bath Planet of Springfield

4.8(

)

Shed, Barn or Playhouse - Repair

Serving Buffalo, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Mike came out and went thru everything he would do to the bathroom and he was very knowledgeable. I haven't yet decided what to do but he was very professional."

+25

Recommended by92%of homeowners

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World Painting Company

3.9(

)

Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Buffalo, IL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"
My wife and I have used World Painting several times over the last four years in two different houses. The most recent project was a complete makeover of the outside of our home. We consulted with the World Painting staff on the design (two tones) and the proper colors to use. We are very happy with the outcomes; both the appearance and the quality of workmanship.

"

Recommended by78%of homeowners

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Showing 1-10 of 64

Barndominium Builders questions, answered by experts

This answer varies based on where you are, but most states require that all homes are greater than 320 square feet. Remember that four walls are not the only requirements—windows, closet space, minimal ceiling heights, and indoor air quality are also factors. Each state and municipality differs, though, and as some don’t consider tiny homes permanent shelters, you’ll need to check to ensure you aren’t violating any local or state laws with your build.

The lifespan of a barn is typically 40 to 60 years, but with skillful construction and proper maintenance, it can last up to 100 years. The actual lifespan depends on several factors, including the barn type, materials, usage, and climate. For example, the posts of a pole barn should last 50 years or longer, but if the structure is used for livestock in a rainy climate, it may rot within the first decade. Custom designs with high-end materials tend to last the longest. To get the best estimate for your barn's lifespan, you should consider its material type and intended use.

Due to the expansion of the tiny house movement, you can usually find tiny houses to buy in your state. Prices range considerably based on size, style, and type. If you’re looking for a tiny home that’s move-in ready, you may be able to find a good deal to buy or a prefab dealer near you.

If you can’t repair and repurpose your shed, it might be possible to sell it, donate it, or salvage parts rather than them just ending up in a landfill. Professional junk removal services will advise you on what can and will be recycled. You may also want to keep some parts to upcycle them for other projects around your home. Turning planks from your memory-filled wooden shed into a coffee table or bed headboard is good for the environment and the soul.

There's no simple answer to which is less costly: wood or metal-framed homes. In most cases, metal building components cost more than wooden ones, while entire metal buildings cost less than wooden versions. However, regardless of the exterior framing or structure, each must meet similar building codes. This means that the costs are about the same, even considering that wood will require more maintenance than metal over time.

The Buffalo, IL homeowners’ guide to barndominium building

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Lauren Bongard
•
Mar 17, 2026Mar 17, 2026
How Much Does a Barndominium Cost? [2026 Cost]
If home is where the barn is, a barndominium may be the dream house you’ve been looking for. Here are all the details you need to know about barndominium costs.
Angi
•
Jul 9, 2026Jul 9, 2026
How Much Does It Cost to Build a Barn? [2026 Data]
Get the facts on the cost to build a barn. Learn what impacts barn construction prices, from materials to labor, and how to budget for your project.
Samantha Hawrylack
•
Mar 19, 2026Mar 19, 2026
The Ultimate Barndominium Building Checklist
Get your barndominium building started with this comprehensive checklist that covers preconstruction through to interior finishing.
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•
Jul 9, 2026Jul 9, 2026
Barndominium Homes: Pros and Cons of a Barn Conversion
Barndominiums combine the comforts of home with rural living. Compare the pros and cons of barndominium homes to see if one is right for you.
Stephanie Mickelson
•
Jul 9, 2026Jul 9, 2026
Everything You Need to Know About Building a Barndominium
A barndominium offers lots of advantages, including durability and versatility. But is building a barndominium the right choice for you? Let’s find out.
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•
Mar 6, 2026Mar 6, 2026
Barndominium vs. Modular Home: Which Is Right for You?
Knowing the differences between a barndominium vs. modular home opens your options regarding affordable abodes built for real living.