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Verified Reviews for Barndominium Building pros in Ottawa, OH

*The Angi rating for Barndominium Building companies in Ottawa, OH 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 Ottawa, OH 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 22, 2026

Find Barndominium builders in Ottawa

Avatar for D SQUARED CONSTRUCTION
D SQUARED CONSTRUCTION
4.8(
56
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Ottawa, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I chose the right company for my project. It was done right, and Andy had a great team of builders who were professional and every promise was fulfilled."
Countertops and Backsplashes Project
Kitchen and Bath Remodeling Project
Plumbing Project
Apple orchard cottage
Ada VFW

+184

Response rate100%
5 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for B&J Contracting
B&J Contracting
5.0(
10
)
Shed, Barn or Playhouse - Build

Serving Ottawa, OH and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"My experience with this company has been amazing! My home was damaged by a fierce tornado and I wasn't even sure they could restore it. They did that and then some! They're reliable, timely, efficient and do great quality work. My home has been restored and it's even better than it was before. Highly recommend! In a day where it's hard to find great help and reliability at a fair price, you'll find the best in B and J contractors."
Flooring
Tile
Response time3 days
7 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for JT Handyman Services
JT Handyman Services
4.3(
32
)
Shed, Barn or Playhouse - Repair

Serving Ottawa, OH and surrounding areas

Approved

In business since 1995

Free estimates

Customers say: Quick response

"“He did an excellent job! He showed up when he said he would and had all of the tools and materials necessary to complete the job with him when he arrived. The cost was within the estimate he originally gave me. I’m planning to use him again soon!”"
Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for D.A. Quality Roofing
D.A. Quality Roofing
4.9(
6
)
Shed, Barn or Playhouse - Repair

Serving Ottawa, OH and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"DARoofing was very patient explaining options and materials, Our roof covering had wind damage and water was pouring in,They were very helpful and prompt."
Response time1 day
Response rate97%
40 neighbors recently requested a quote
Request Quote
Avatar for Sentri Homes
Sentri Homes
2.9(
47
)
Find a Custom Home Builder

Serving Ottawa, OH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"All the work was on time and to satisfaction! The crew was kind and professional! I would definitely use this company again for all my home improvements!"
20 neighbors recently requested a quote
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Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving Ottawa, OH and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re 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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Avatar for Barns Unlimited
Barns Unlimited
5.0(
4
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Ottawa, OH and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Marvin goes above and beyond for his customers and takes pride in all his work."
New Roof
Lutz
Grand Burgundy
New Panel
New Roof

+3

Response time1 day
Response rate97%
Recommended by100%of homeowners
Request Quote
Avatar for High-Quality Construction
High-Quality Construction
5.0(
6
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Ottawa, OH and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Brett did a good job and was reliable. He helped us work through the planning and executed the project with a high degree of perfection!"
Response time1 day
Response rate85%
Recommended by100%of homeowners
Request Quote
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Barndominium Builders questions, answered by experts

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

The foundation for a pole barn should be at least 36 inches thick to ensure that the piers won’t shift from frost heave.

The construction stage is almost always the longest part of building a house. Within this stage, framing often takes the most time, lasting anywhere from one week to a couple of months, depending on the home's size, the crew, and the time of year. Other parts of the construction phase include pouring the foundation and installing doors, windows, a roof, siding, drywall, and flooring. The planning and design phase can also be very time-consuming, sometimes taking months or even years, especially for a custom home. The final finishing process, which includes painting and installing trim, is typically shorter than the construction or planning stages.

Any type of construction that damages a tree’s roots via soil compaction can be dangerous, and is one of the primary causes of mature tree death in residential areas. Simply putting lots of weight on the ground around the tree, like construction supplies, trailers, and equipment, can kill roots near the surface. Of course, installing new foundations, patios, or utility lines can cut through nearby tree roots. Accidentally striking a tree with equipment or supplies is rarely a problem, but can cause damage of its own, too.

The timeline to build your barn will depend on the barn type and the company you hire. A pole barn may take six weeks or so, while a traditionally framed or steel-framed barn can take four months or longer. Building a barndominium takes the longest because you are essentially building a new home. You can expect barndominiums to take six months or longer to build.

The Ottawa, OH homeowners’ guide to barndominium building

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

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