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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon35
    Verified barndominium building reviews

Top-Rated Barndominium builders in Hampton Bays - Updated Nov 2026

Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
33
)
Garage - Build

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"JA does an excellent job, very attentive to detail and to assuring that the customer is totally satisfied with the finished product. Javier is a pleasure to work with. He and his work crew are extremely polite and willing to schedule the work to suit the customer's convenience. The workmanship is very neat and the cleanup at the end of the job is complete. I would definitely recommend JA for repairing and painting your deck or for other carpentry or painting projects."
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Star Dynasty Construction
Star Dynasty Construction
5.0(
45
)
Shed, Barn or Playhouse - Build

Serving Hampton Bays, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Great work, price & professionalism..Berta & Eddie are a great team, a pleasure to work with..Got the job done in the time they said, incl. Sunday to finish up...i would recommend Star D. to my friends & family. I already have them coming back in early spring for some kitchen upgrades.."
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+6

Response time4 hrs
Response rate100%
54 neighbors recently requested a quote
Lang Co Construction
4.7(
161
)
Shed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"I recently had a new sliding patio door installed, and the experience was outstanding from start to finish.John and joe arrived on time, both of them worked efficiently without making a mess. They removed the old door carefully, prepared the opening properly, and installed the new unit with precise alignment so it glides smoothly and seals tightly. The door looks great, operates quietly, and has already improved the natural light and energy efficiency in my dinning room. My kids are like more sitting at dinning tablet during the day given the ambient light. Communication was clear throughout— He explained the process, answered questions, and cleaned up completely before leaving. The whole job was finished in time without delay as promised, John and his team show professional workmanship. Highly recommended for anyone needing a patio door replacement and any home improvement projects."
5
1 After
After Second Story Added
1 After
1 After

+116

Response time12 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"

This is the 2nd major project I contracted Art DeRosa & Co for.  The 1st being 4 years ago a major living room/family room renovation which was hugely successful.  That 1st experience led me to award Art (after several other competitive quotes) this 2nd and far larger & more complex project.







Overall it went well but this was a complicated project encompassing all the typical trades and expertise of building a new luxury house but far more complicated because it was a renovation performed while we were living in the home. Dust partition walls with wood framing had to be erected in several locations in the house which included temporary doors for entering and egress in certain areas of the remaining living areas of the house in order to protect the remaining house from dust and demolition , as well as, provide privacy for us during construction. 

Experience, Experience, Experience and Professionalism, Professionalism, Professionalism are the hallmarks of Art DeRosa and company.  He is a seasoned performer and pretty much seen it all.  Art has such a vast amount of home construction experience in both hi-end and medium end homes that he can draw upon a wealth of knowledge in all construction disciplines to implement a fine finished result.  As a former tool and die maker his penchant for hi-precision finish work yields highest quality appearances to things like moldings; trim; windows; doors; floors; etc. etc. 

This complex renovation project lasted 7 months which was within the initial time estimate given at the beginning and Art DeRosa and team were here every single day, day in and day out,  bright and early during that time frame. He did not start any other projects and stayed on the job day-in and day-out even when other sub-contractors such as plumbers and electricians were on the job site excluding his people from doing any other work. Art DeRosa and team were here every single day until final signoff.

I would not hesitate to recommend Art DeRosa & Co for any planned New House and/or House Renovation of any kind.


"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DYNAMIC EXTERIORS LLC
DYNAMIC EXTERIORS LLC
4.9(
49
)
Shed, Barn or Playhouse - Repair

Serving Hampton Bays, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The work done perfectly and swiftly. Ben showed up Father’s Day morning and completed a large deck job the next day . He was informative and kind and was a pleasure. I will hire him in the future for any of my upcoming home improvement projects."
New shed
New siding
New siding
New siding
New siding

+15

Response time3 hrs
Response rate99%
8 neighbors recently requested a quote
Avatar for Neversweat Property Management
Neversweat Property Management
5.0(
4
)
Shed, Barn or Playhouse - Repair

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

\nNeversweat Property Management specializes in the care and maintenance of properties in the picturesque East End of Long Island. Our dedicated team offers a comprehensive range of services, including property management, seasonal house care, and handyman repairs. With a passion for excellence and a commitment to property owners, we ensure that each property thrives, allowing our clients to enjoy peace of mind and the full experience of East End living. At Neversweat, we take care of your property as if it were our own, making your investment our responsibility.\n

Before
After
Before
After
Additional Photos

+13

Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for 5 Stars Cabinetry, Inc.
5 Stars Cabinetry, Inc.
5.0(
4
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2014

Free estimates

Offers commercial services

"I would recommend him to anyone. Duval is one of the most considerate, professional craftsman that I have every worked with. The quality of his work is top notch. I would never hesitate to use him. He installed a $100,000 kitchen for me without any problems or issues whatsoever."
Kings park
Kings park
Kings park
Kings park
Kings park

+9

Response time1 day
Response rate94%
6 neighbors recently requested a quote
Avatar for SMG Home Services
SMG Home Services
5.0(
14
)
Garage - Build

Serving Hampton Bays, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We are very happy with the work completed in our home today by SMG Home Services. The workers were professional and focused, and they finished the job quickly and efficiently. Results were excellent: spackling and exterior work was exemplary, and it was evident that attention to detail was a top priority. That is not all. Out of the four companies that we contacted for an estimate, SMG was the first to communicate via telephone (rather than text) and they were willing to come out the same day to talk over what we needed. A big thank you to Charlie, Jose and Marvin! We hope to see them soon again for our next job."
Finished trim work
Finished trim work
Apartment Renovation
Front Portico
Pool Deck (5x18)

+103

Response time7 hrs
2 neighbors recently requested a quote
Recommended by78%of homeowners
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Barndominium Builders FAQs, answered by experts

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.

Average barndominiums last between 50 and 150 years depending on the materials they are made from, how well they are maintained, and the environment they are built in. Barndominiums are very durable and have a much longer lifespan than traditional wood homes. With proper care and maintenance, well-built barndominium homes can last generations. 

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

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.

You can use a variety of wood to build a barn door, but the most common options include 1-by boards and 2-by boards for the backing and the decorative boards on the front of the door. Softwoods like pine will save you some money and should hold up well, while hardwoods like maple and oak will stand up to more wear and tear. You could also build the backer out of plywood to minimize the cuts you need to make. Whatever you decide on, make sure the width of the wood is compatible with the mounting brackets you buy.

The Hampton Bays, NY homeowners’ guide to barndominium building

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