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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon3.6
    Average homeowner rating
  • Verified reviews icon20
    Verified barndominium building reviews

Top-Rated Barndominium builders in Williamstown - Updated Nov 2026

Avatar for ZZeo's Home Renovations
ZZeo's Home Renovations
4.9(
122
)
Garage - Build

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Angel from ZZeos did a FANTASTIC job with my bathroom remodel. My bathroom is beautiful!!!!! Angel and his crew were very professional, attentive and courteous. He kept me in the loop every step of the way. He is extremely knowledgeable and very skilled. I would definitely use ZZeos Home Renovations again and would highly recommend hiring him to anyone looking to have renovations done."
Response time5 hrs
4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for RDH Remodeling
RDH Remodeling
5.0(
19
)
Shed, Barn or Playhouse - Repair

Serving Williamstown, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"The job went well.. Mr. Rob was very professional and polite. He was courteous, to ask was the job performed to my satisfaction. Anyone who hires Mr. Rob will not be dissatisfied or disappointed. I will definitely call Mr. Rob for my next project!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time7 hrs
Recommended by84%of homeowners
Avatar for Rios General Services, LLC
Rios General Services, LLC
4.5(
27
)
Shed, Barn or Playhouse - Repair

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Jorge arrived early in the day, as promised, and got right to work on power washing my 2-story home in Woodbury NJ. By the time I got home from work my house was sparkling clean. The front of my vinyl sided house faces due North. As a result, the black mildew/moss staining was very pronounced there. Additionally, the white vinyl fence that hides my trash cans was covered with those little black mold spore dots that comes from wood mulch being placed nearby. Very difficult to remove. Jorge has that fence looking as white as the day it was manufactured! I don't know what time he finished at my house, but by the time I got home from work at 4PM, he was done, every piece of lawn furniture was back in place, the house was gleaming, and he was gone! If you want an "OKAY" job done at your home, hire that huge company with the big employee turnover rate. If you want results that have you declaring, "WOW!", Monarch Power Washing's Jorge is your guy. You won't be disappointed!"
POWDER ROOM
POWDER ROOM
Before BANISTER
After BANISTER
BANISTER

+27

Response time7 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for JWL Construction
JWL Construction
5.0(
4
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"The professionalism and quality was superb. From the very first consult to the last day the owners were available to answer any questions. They walked thru the process from step one. Wendy even assisted with design. Staff always cleaned up everyday and they even became friends with my two dogs. You hear about nightmare remodels but mine was wonderful and it was a large job. Can’t wait for them to do my next project."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for LMA Designs and Fabrications LLC
LMA Designs and Fabrications LLC
5.0(
7
)
Garage - Build

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: True professional

"Lou is such a professional. His workmanship is so meticulous. He is a true craftsman. I am so happy with the tile installation in my shower. The price was very competitive. Very responsive, shows up on time, and was very neat I will be using home again for sure Thanks Lou!!"
Kitchens
Kitchens
Kitchens
Kitchens
Kitchens

+32

Response time5 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for JMD Builders LLC.
JMD Builders LLC.
4.0(
5
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"They did an outstanding job!! Very professional and friendly and they worked clean. They asked me questions about placement of the sink and faucets and then they double checked just to make sure it was done the way I had asked. I will definitely be hiring them again!!"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Additional Photos
Additional Photos

+20

Response time3 days
Response rate93%
6 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Find a Custom Home Builder

Serving Williamstown, 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
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Barndominium Builders FAQs, answered by experts

Due to the expansion of the tiny house movement, you can usually find tiny houses to buy in your state. Prices range considerably based on size, style, and type. If you’re looking for a tiny home that’s move-in ready, you may be able to find a good deal to buy or a prefab dealer near you. 

It’s much less expensive to build a house with wood. This is because wood is relatively inexpensive, strong enough to endure decades or even centuries of weathering and pressure, and is easier to replace if there are issues. The cost of stone houses are incredibly expensive, heavy, time-consuming to build, and difficult to repair. 

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.

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.

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 Williamstown, NJ homeowners’ guide to barndominium building

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