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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

"It went exactly as planned. Unlike other contractors who jump start and surprise you later, Jack took the time planning and making us understand how things would be done step by step. He also built in a contingency plan and made us aware of it. Hands down Jack is one of the best contractors we have worked with by far!"
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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 you should choose a flat roof or a sloped roof depends on your particular situation. Flat roofs tend to be less expensive to install. However, sloped roofs have longer lifespans and stand up better to heavy snow and other inclement weather.

Keep in mind that even a flat roof needs to have a slight slope, usually around 1/2 inch for every foot. If it is completely flat, water will pool and cause damage, either from weight or leakage or rot.

If you’re building a pole barn in place of a traditional home, lenders usually don’t offer traditional mortgages for these structures. You can also expect higher insulation costs and building permits may not be allowed in your area. Even if you’re just using a pole barn as storage or as a shelter for animals, these structures are less durable than steel buildings and require more maintenance.

This answer varies based on where you are, but most states require that all homes are greater than 320 square feet. Remember that four walls are not the only requirements—windows, closet space, minimal ceiling heights, and indoor air quality are also factors. Each state and municipality differs, though, and as some don’t consider tiny homes permanent shelters, you’ll need to check to ensure you aren’t violating any local or state laws with your build.

Yes, barn doors can be too heavy, although the limitation is usually imposed by the mounting hardware you buy and not your home’s framing, unless you’re building an unusually wide door. To keep the weight down, you can opt for 1-by material rather than 2-by material, and choose a softwood like pine rather than a hardwood like maple or oak. Check the weight limits on your mounting hardware, and always attach your door track to studs rather than to drywall anchors.

Building a treehouse can vary in difficulty depending on factors such as design complexity, size, and the builder’s woodworking experience. Basic treehouses with simple designs can be manageable for DIYers with some carpentry skills, while more elaborate structures may pose challenges. Adequate planning, research, and careful execution can make the process more manageable, and resources like premade plans or professional assistance are always available for additional support.

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.