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  • Verified reviews icon16
    Verified barndominium building reviews

Top-Rated Barndominium builders in Winthrop - Updated Nov 2026

Avatar for GrayBridge
GrayBridge
5.0(
20
)
Shed, Barn or Playhouse - RepairShed, Barn or Playhouse - Build

Serving Winthrop, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Josh was great to work with. He was very responsive, fair and followed through on exactly what was needed (drywall finishing) under a tight deadline (with a tenant about to move in) and with a great attitude and attention to detail. There was an additional job (building a firewall in the attic- not the best of conditions) which he took on even though it meant adjusting his schedule. I would recommend Josh as a skilled and reliable contractor with a great work ethic and positive can do attitude."
Working on Deck
Finished Deck
Old Door
Progress Pic
Trim

+128

Response time1 day
Response rate100%
35 neighbors recently requested a quote
Avatar for A.G. Construction, LLC
A.G. Construction, LLC
4.8(
6
)
Find a Custom Home BuilderGarage - Build

Serving Winthrop, ME and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"We had a pretty big project, removing an old camp roof and building a new roof rotated 90 degrees, and adding a loft area. We were very happy with Andrew and his crew. They really go the extra mile to make sure everything is done right - they don't cut corners and take pride in their work. They installed new windows in the front and even used Windex to wipe off their finger smudges! Price was very good, and they're good, honest guys to work with. Very pleased!"
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Jefferson Deck Rebuild
Camp on post
Camp on post

+27

Response time2 days
Recommended by100%of homeowners
Avatar for The Golden Rule Handyman, LLC
The Golden Rule Handyman, LLC
4.4(
32
)
Shed, Barn or Playhouse - Repair

Serving Winthrop, ME and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Fabulous communication ,and work. I live out of state, and each time that work has needed to be done The Golden Rule Handyman has been on time and very professional . One of the few companies that is excellent in all phases of the business world. I highly recommend this company !"
Response time2 days
Recommended by96%of homeowners
Avatar for DP Painting
DP Painting
5.0(
4
)
Shed, Barn or Playhouse - Repair

Serving Winthrop, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Did a great job. Built mailbox stand with an excellent custom flair. Built for strength. Texted and came right away. The message transition to know who was talking to me was confusing at first. DP was also not sure who it was initially."
Interior
Interior
Entryway
Entry
Jobs

+12

Response time6 hrs
Response rate87%
3 neighbors recently requested a quote
Barker Built Homes
5.0(
1
)
Find a Custom Home Builder

Serving Winthrop, ME and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. \n

Recommended by100%of homeowners
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Barndominium Builders FAQs, answered by experts

While sheds are most certainly helpful for most homeowners, unfortunately, sheds do not add value to a home or property in the traditional sense. However, if the home has limited storage or garage space, having a shed to store things like decorations or lawn equipment can certainly be a positive if you want to sell.

Rather than using a common two-by-four piece of wood for a rafter, you probably will use two-by-six, two-by-eight, two-by-ten, or even two-by-twelve boards. Wider lumber is typically a better choice in a larger building as it provides more sturdiness. Some installers may use wider lumber for rafters near the edges of the roof, where the greatest stress occurs, and save money with narrower lumber toward the middle.

Depending on your needs, you may find a storebought pole barn is a much less expensive option than a custom-built one. You can find pole barn kits from big box retailers starting at $11,000, but you will be limited when it comes to size and add-on features. As long as you have the necessary skills, you can save on labor costs by doing it yourself; but there are a lot of different skill sets you would need, and mistakes during the building process can lead to excessive repair bills later.

A 5x8 trailer can fit a queen-sized bed plus additional items. It is one of the most common sizes for enclosed cargo trailers, open utility trailers, and dump trailers. U-Haul, a national trailer rental company serving most U.S. markets, claims its 5x8 enclosed trailer can tow up to 1,800 pounds.

In the U.S., original and converted carriage houses are most often found in New England, New York, and other parts of the Northeast. New construction carriage houses can be found across the country, and are often added to properties with Colonial-style homes for additional living, storage, or work space, although they can be found in many different styles.

The Winthrop, ME homeowners’ guide to barndominium building

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