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TRUSTED BY DURHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon54
    Verified barndominium building reviews

Top-Rated Barndominium builders in Durham - Updated Nov 2026

Avatar for Boyd Building
Boyd Building
5.0(
17
)
Garage - Build

Serving Durham, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I highly recommend Boyd Builders. My sunroom and deck were coming away from the house. Shawn jacked up both replaced footings, posts and drain pipes. Budget was clear from the start. He is professional and exceptional in his work. I have already recommended him to friends."
Stone veneer
Stone veneer
Stone veneer
Stone veneer
Stone veneer

+80

Response time2 hrs
Recommended by70%of homeowners
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Find a Custom Home BuilderGarage - Build

Serving Durham, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Costas and his team did a wonderful job on my Aunt's home. What started off as a deck repair, turned into so much more (siding, windows, new 1/2 bath). The house had been in a bit of disrepair and he was very thoughtful and thorough in his approach to bringing it back to life. My family and I will enjoy it for many years to come, and I truly appreciate some of the little things he did along the way to ensure everything was done right. He took the initiative to select things when I was not able to be there. It felt very much like he was treating as if it were his own home. His attention to detail was terrific, and he was super responsive. THANK YOU again!"
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
NMS Property Maintenance, LLC
4.9(
8
)
Shed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Durham, NH and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"The professional is outstanding, he is the most meticulous painter I have ever work with. There is never an over spray, he pays attention on details. Nigel wants to be the best painting professional, he does a fantastic job and is customer oriented."
Response time2 days
Recommended by100%of homeowners
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Durham, NH and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."
Georgetown Test
Response time10 hrs
Response rate88%
1 neighbors recently requested a quote
...
Showing 1-10 of 213
Barndominium Builders FAQs, answered by experts

While building a treehouse isn’t necessarily a death sentence, damaging the trunk is one of the ways to kill a tree. If you’re concerned about the tree, opt for a treehouse support system rather than attaching it directly to the trunk. This may involve using bolts and brackets to affix the structure to the tree's branches or establishing a standalone support system that remains unattached to the tree.

Choose a barn door with an extra two to three inches on either side of the frame. The width of the barn door will depend on the type and placement of your track, but in most cases, an additional inch or two will do the trick.

Your foundation contractor will first need to remove the topsoil and any vegetation within 4 feet of the area around the barn. They’ll need to ensure they have clear access to the site to begin excavation, after which they can begin construction.

A steel frame costs 10% to 20% more than a wood frame. Wood is a much easier material to work with, more accessible, and generally more affordable than steel—plus, you need specialized tools to work with steel.

Pole barns and carports are similar in that they rely on posts for support and are often not connected to a primary structure. The main difference between the two is that pole barns usually include walls that surround the entire perimeter of the structure, while carports generally remain open on three or four sides. It’s possible to insulate garage doors and even exterior walls on pole barns to create a comfortable workspace, and it’s a bit more secure for storage purposes. However, carports are more affordable.

The Durham, NH homeowners’ guide to barndominium building

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