Top-rated barndominium builders.

Get matched with top barndominium builders in Union, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your barndominium building project in Union, NJ?

Select your specific project to find the pro for you.

TRUSTED BY UNION, NJ HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon71
    Verified barndominium building reviews

Find Barndominium builders in Union

Avatar for Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
Mr. Handyman of S. Orange/Westfield/Scotch Plains & Metuchen
4.5(
515
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"I contacted Mr. Handyman to build an outdoor enclosure for my cat (catio). From the moment, Taneesha answered my call to the time they completed the catio, they were phenomenal to work with. I had been struggling to find someone who had done this kind of job before, but Taneesha made me feel very comfortable that they could do this job. They sent Mike over and he was amazing. He has a cat of his own so he knew exactly why I wanted a catio. We looked at a few pictures together and he designed an amazing catio for us. His workmanship and attention to detail was simply inspiring. He thought of every single place a cat could try and escape from and took care of it. I am truly so impressed by him. And while the work was being done, Ron provided regular updates on Mike's availability and assured us that they would complete the job in a decent timeframe. I would recommend them highly for their competence, transparency, workmanship, and professionalism. I can't wait to do more work with them, starting with a phase 2 of my catio!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+350

Response time3 days
Response rate100%
2 neighbors recently requested a quote
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Union, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar and his crew just finished a remodel of my master bathroom. This is the second major project completed in my home by CSZ (prior kitchen remodel) and once again they exceeded my expectations. Cesar worked with me along the way to come up with the perfect design to ensure all my requirements were met. He is knowledgeable and his attention to detail is second to none. The CSZ crew, Armondo and Benjamin were also a pleasure to work with. They are knowledgeable, trustworthy, and hardworking. They also did an exceptional job cleaning up at the end of each work day. My dog even loves them! I highly recommend CSZ Construction. They will most certainly be back for future projects in my home!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for Pro Master Construction NJ, LLC
Pro Master Construction NJ, LLC
5.0(
129
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"The home addition seamlessly blends with the existing structure, creating a cohesive and spacious living area. The teams creativity and commitment to quality transformed our house into our dream home."
Before
Before
Before
Before
After

+71

Response time6 hrs
Response rate98%
176 neighbors recently requested a quote
Avatar for Jocema Home Improvement
Jocema Home Improvement
4.8(
71
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our roofing and siding and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

Projects
20 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Tito & Son Construction, LLC
Tito & Son Construction, LLC
4.4(
41
)
Garage - Build

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"The rep, Niles, from this construction company is very friendly and very accommodating. He is also very attentive to details. I also ended up using this company for another home project that I have and will keep them in mind for other future projects. Friendly, dependable, and reliable."
Structural Beam
Structural Beam
Structural Beam
Bathroom Remodel
Bathroom Remodel

+42

Response time7 hrs
Response rate85%
4 neighbors recently requested a quote
Ernest & Sons General Contractors
4.1(
23
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Union, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"They are not local to my area. Please, hire local. And this is for Angi: Try not to recommend contractors who are a significant distance away, in this case around 80 miles (and 2 states) away. Great website, appears to be professionally designed and maintained, I like what they do (judging from the content in the website) but I am outside their service area. I don't live in that area. If I owned a home or apartment in that area, I would hire them."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Continental Construction Service, LLC
Continental Construction Service, LLC
4.3(
62
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Dave and his crew were efficient and productive. Super clean and wouldn't know they worked in your home. Was so pleased with his work I requested a quote for another project I need completed."
Chimney
Sidewalk
Sidewalk
Roof
stainless Steel Case cover

+1

Response time7 hrs
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for You Break We Fix
You Break We Fix
4.3(
52
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"This was a small job, and Alex did it right. All I needed was my cellar door rehung, as it was uneven. It turned out to be a little more complicated than that, but Alex fixed it, and I am very pleased with how it no longer is uneven."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

Recommended by68%of homeowners
4X4 HOME IMPROVEMENTS
4.9(
9
)
Shed, Barn or Playhouse - Repair

Serving Union, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I hired 4x4 Home Improvements on several occasions and I've been very happy with their work and versatile skill set. It's the only company I now call for all my home repairs and improvements. Tony replaced or repaired all windows in my house, installed hardwood floor in my rental unit and built a beautiful new porch. He is a great carpenter who can handle various jobs such as plumbing, electrical and much more. Abel is also very capable, installing my outdoor flood lights, and replacing my leaky galvanized pipes in the basement with PVC and copper pipes. When my main sewer line was backed up he used a sewer camera to diagnose the problem. He also replaced my toilets and bathroom hardware fixtures. And finally Henry painted my living and dining room area. This company is reliable, competitively priced, doing an excellent job. I would highly recommend them!"
Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
...
Showing 1-10 of 502
Barndominium Builders questions, answered by experts

You don’t typically need a permit to build a shed, but it’s best to check with your local city clerk to make sure before you start the project. Every town, city, and municipality can have different rules when it comes to any home improvement project. Homeowners associations sometimes have restrictions on the materials you can use on your property as well.

Complex plumbing is tricky and expensive in an off-the-ground dwelling like this. By considering options like composting toilets, rainwater collection, and gray-water sinks, you save money and help the environment. 

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.

Building a tiny house is the least complicated way to build, especially if you’re tackling the project as a DIY. The smaller size means less complex plans, more straightforward utility installation, and fewer ways to make costly errors. Tiny homes still need to conform to building codes and often have other applicable regulations, so be sure to get the proper permits and confirm your build is by the book.

Tiny houses, often called tiny homes, need between 100 to 400 square feet, with the most common size being between 200 and 300 square feet. Tiny houses more than 400 square feet venture into apartment-size dwellings and may be considered more of a traditional house than a tiny home. The number of occupants, desired lifestyle, and furniture will all be major factors that determine the desired tiny house size.

The Union, NJ homeowners’ guide to barndominium building

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