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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon11
    Verified barndominium building reviews

Top-Rated Barndominium builders in Knowlton - Updated Nov 2026

All-Star Contractors of Hunterdon County, LLC
4.7(
39
)
Garage - Build

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1970

Free estimates

Emergency services offered

"I have known Bill since 2005. At that time he built an addition of a bedroom suite and bathroom to our new home. Since then he has answered our calls for projects small and large. Among the things he and his crews have done are a kitchen remodel, new flooring, master bedroom suite addition, deck, siding, finished the basement, and a garage with a 2 story building attached with the first floor a dance studio and upstairs a game room. Bill is always responsive and listens to what the customer wants. He has always provided me with top notch service."
Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Connection 1 2 3 Services
Connection 1 2 3 Services
4.7(
32
)
Shed, Barn or Playhouse - Repair

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I recently hired Connection123 Services for a deck repair project, and I couldn?t be happier with the experience. From the initial consultation to the completion of the work, the team was professional, responsive, and knowledgeable. They took the time to explain the repairs needed, provided a fair estimate, and completed the job on schedule. The craftsmanship was excellent, the work area was kept clean, and the finished deck looks fantastic. It?s clear they take pride in their work and care about customer satisfaction. I highly recommend Connection123 Services to anyone looking for reliable, quality handyman and home improvement services. I will definitely be using them again for future projects."
Painting - Interior Project
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project

+12

4 neighbors recently requested a quote
Recommended by30%of homeowners
Avatar for HMG Construction
HMG Construction
5.0(
1
)
Garage - Build

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1988

Customers say: Quick response

This company keeps a small crew that is talented in a wide range of projects. Keeping the employees low helps to maintain top quality work and customer satisfaction. We aim to get the job done right the first and to our customers liking. We provide top quality craftsmanship and the highest level of professionalism. Call HMG Construction today!

 Cherry Cabinets
Cooktop view
 Maple Two Tone Cabinets
 North view
 Fireplace view

+52

Response time7 hrs
Response rate100%
Recommended by50%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Find a Custom Home Builder

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
Palominos Handyman and Landscaping, LLC
3.3(
3
)
Garage - Build

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Carlos Palomino is the very best when it comes to remodeling. He originally register his company as a handyman. Very quickly people learned that his craftsmanship was the very best. He went from being a handyman to building bran new homes in no time. The difference is he is not going to sub a lot of work out; he is able to do most things himself. Having a general contractor on the job gives you not only excellence but you can count he is on time as well.

Recommended by100%of homeowners
Avatar for RR Building and Remodeling
RR Building and Remodeling
1.8(
5
)
Find a Custom Home BuilderGarage - Build

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

RR Building and remodeling is a family owned and operated business committed to helping turn our customer's visions into reality. What sets us apart is our personalized approach and unwavering commitment to quality. Our team of skilled in house craftsmen bring decades of combined experience to every project, ensuring meticulous attention to detail and superior craftsmanship. \n\nOur services include: New home construction, renovations and additions, foundation work, bathroom remodels, custom carpentry, masonry, decorative concrete, and overall project management. \n\nBy blending innovative trends with timeless craftsmanship, RR Building and Remodeling aims to create spaces that not only impress but also stand the test of time, ensuring your home remains both stylish and functional for years to come.

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+33

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Jack Cwyl & Son Builders
Jack Cwyl & Son Builders
4.8(
30
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Knowlton, NJ and surrounding areas

In business since 1989

Free estimates

"If you're looking for a budget job, keep looking. Jack isn't cheap, but he gives you the highest quality service and work. Started on time, worked continuously, finished on time. Spent a lot of time with us discussing the options and planning the work. "Old School" perfectionism. Minimized household disruptions and cleaned up well at the end of each day. Came immediately when we had a minor problem after the job was completed and paid for. The finished product looks fabulous. And if you're a dog lover, you might even get to meet Jack's french bulldog Coco."
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+11

Recommended by100%of homeowners
Avatar for MTL Contracting
MTL Contracting
5.0(
26
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Knowlton, NJ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"My family has been using MTL contracting services since 2009. They’ve done everything from building an addition on our first home to completely updating and renovating our second. The qualitily of every job is incomperable. Look no further."
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+30

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

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

The term “cottage” is subjective, so there’s no rigid definition, but it generally refers to a small home with simple and purposeful architecture that embraces nature and focuses on charm over everything else. Cottages are typically 1 or 1 1/2-stories tall, usually with gabled roofs, and are built out of natural materials that help make the structure a part of the surrounding nature rather than something that stands out from it. A big part of what makes a cottage a cottage is the decor, which includes natural materials from the nearby area.

Yes, you can use a storage shed several ways, including as a chicken coop, but you'll need to make some modifications. You will have to add a chicken door, roosts, ventilation near the roof, mesh on the windows, and insulation if you live in a colder climate. Additionally, you’ll want to ensure that the shed is predator-proof so no other animals can harm your chickens. You should also add a run and nest boxes to your shed.

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. 

While prices fluctuate because of increased demand, fewer supplies, and engineering time, OSB generally remains more affordable than plywood at $1 to $2.40 per square foot compared to the $4.50 to $10 for plywood. Cost is only one factor you should consider when deciding between OSB and plywood.

The Knowlton, NJ homeowners’ guide to barndominium building

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