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  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon58
    Verified home building services reviews

Top-Rated Home builders in Union - Updated Nov 2026

Avatar for AVSTEP LLC
AVSTEP LLC
5.0(
13
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Union, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Anush and his team were absolutely amazing, and our porch turned out better than we expected thanks to his ideas/recommendations. The attention to detail/pride they take in their work truly stand out and far exceeded our experiences with contractors in the past. One of my favorite parts is how much I genuinely love coming home now. It completely changed the look and feel of the front of our house, and every time I pull into the driveway it makes me happy to see it. I will absolutely be recommending AVSTEP to anyone planning renovations or building a home. We already have several more projects planned for our house in the coming months, and without question we’ll be using Anush and his team again. It’s such a great feeling to know we now have a contractor we genuinely trust and can confidently call whenever we need work done. Even our neighbors have been commenting on how beautiful the front of our house looks and what an incredible job they did. Below are the before and after pictures"
Roofing Project
Remodeling - General Project
before
Before
Remodeling - Kitchen & Bathroom Project

+27

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Ernest & Sons General Contractors
4.1(
23
)
Shelter or Outbuilding - 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."
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7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Union, 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
Avatar for Jack Cwyl & Son Builders
Jack Cwyl & Son Builders
4.8(
30
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Union, NJ and surrounding areas

In business since 1989

Free estimates

"Jack contacted us on the first day and agreed to meet with us after we filled out a form on Angie’s list to find a general contractor in our new hometown. It was immediately obvious that Jack and his son, Dom, knew what they were doing and so we were hopeful the estimate would fit into our budget. Within a week (which included speaking to some contractors that could not or would not do everything we were looking for) we signed a contract with Jack and they begin working within a short amount of time. Our original plan was just the tankless water heater, generator and bookshelves. During their time with us, we discovered a roof leak and Jack and his son spent hours determining exactly what was wrong. We had no doubt that we would use them to repair our roof as well. Overall, we were very happy with Jack, Dom and all the subcontractors. You won’t regret working with Jack."
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+11

Recommended by100%of homeowners
Avatar for Elegant Home Improvement
Elegant Home Improvement
4.6(
102
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Union, NJ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We hired Elegant Home Improvement to renovate 2.5 bathrooms, our master bedroom, our kitchen, and our Living room. John & his crew met and exceeded our expectations. They spent approximately 40 full days worth of work on our house and at the end of every day the work area, our yard, and our house was always clean and immaculate, while still making good progress. All construction boxes, trash, etc. was always removed and cleaned up before they left every day. They took extra effort to make this a positive experience for us and to make sure our house was livable during the renovation process. We felt like they didn't just treat us like we were another project, but that they really wanted to help make our new house "our home". My wife and I have nothing but positive things to say about Elegant Home Improvement and would highly recommend them for your project!"
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+30

Recommended by98%of homeowners
Avatar for Alan D. Drake Inc
Alan D. Drake Inc
4.8(
258
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Union, NJ and surrounding areas

In business since 1992

Free estimates

"Very well. After I called Alan came over and gave us an estimate. Since it was reasonable in light of the other estimates we got, we hired him. His two-man crew arrived soon after and did everything that Alan and I had had agreed on. Although a little absent-minded at times, they were meticulous and reasonably careful. As the work progressed, we were impressed enough to extend the project to include other outside areas of the house. Where required they provided new screws to put back our downspouts and shutters. When the job ended one of his crew wire brushed several paint drips off our asphalt driveway and stone paver walkway. Good job!"
Coffer Ceiling
Cabinet & Backsplash
Granite CounterTops
Walk-In Shower
Platform Jacuzzi Tub

+13

Recommended by96%of homeowners
Avatar for Cary's Home Improvement
Cary's Home Improvement
4.4(
35
)
Shelter or Outbuilding - Build

Serving Union, NJ and surrounding areas

In business since 1985

Emergency services offered

"My wife and I DO NOT use anyone who is not on Angie's List so we understand the importance of having accurate, fair reviews. We found Cary on Angie's List with overall great feedback on jobs he had done so we called him in for an estimate. Despite being very busy, he made the time to come over on a Saturday morning. He had previously dropped by and assessed the damage from the outside but needed to see it from the inside to ensure he could judge it accurately. After 15 minutes, our fears were realized and he said he would need to remove the cedar impression siding and remove the roof and replace it with a different system because the pitch wasn't steep enough. 
Within 48 hours, he provided a quote for his crew to come out and get the work done in a single day which was completely reasonable. He completed the work (guaranteed) as promised and left the site immaculate. He took pictures of the issue, of job progress and of the completed job. He mentioned he went around and filled some other issues he noticed while he was waiting for his crew to wrap up, no charge at all. He then discounted the quoted, agreed price 5% for angie's list deal I wasn't even aware of. Have you ever heard of a contractor accept less than an agreed price? Me neither.
Angie's List is a great resource for people to share experiences. I think the contractors who are honest and reasonable should be applauded too. We have been on the receiving end of some really lousy service so this was a new experience having someone do what they promised to do. Cary and his crew are the best in Monmouth County. We already have him pricing out finishing a storage space and will use him to build our deck in the spring. I cannot recommend Cary enough and you can reach me through Cary if you'd like to see his work firsthand. 
Kevin
"
Before
After
After
Before
After

+9

Recommended by100%of homeowners
Avatar for B & A Construction Group
B & A Construction Group
4.6(
26
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Union, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I purchased a new construction house built by B&A Construction. First day I step into the house, all the details in the house mesmerized me. You can tell they pay attention to details, lighting was mind blowing, fireplace was marvelous, all bedrooms were good size, marble floors look awesome and in addition they cleaned the house inside and outside before closing. I can not thank enough to Luis who helped me to get the copy of the survey which saved me good $$ for fencing permit. Overall, I highly recommend B&A construction team and thank you for building such a beautiful home and further assisting me even after the closing."
Kitchen and Bath Remodeling Project
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+43

Recommended by91%of homeowners
Building Concepts
5.0(
8
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Union, NJ and surrounding areas

In business since 1998

Free estimates

"Eric and his team are not just contractors. They are family. They really get to know their customers and fully execute dreams and make them reality. They made my house and home and was always available for as many questions I had. I never felt rushed in decision making. They became someone I will always call when I have any ideas to improve my home."
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+2

Recommended by100%of homeowners
Avatar for Integrity Construction LLC
Integrity Construction LLC
5.0(
10
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Union, NJ and surrounding areas

In business since 2017

Free estimates

Credit card accepted

INTEGRITY CONSTRUCTION LLC. Offering new construction and general remodeling services. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

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+8

Recommended by100%of homeowners
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Home Building 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.

A contractor can install your shipping container home in as little as 90 days. This is notably quick compared to a traditional home build, which can take more than a year (providing there aren’t permitting or construction delays that make the wait even longer). For the quickest installation, choose a prefab container home.

Builder-grade is one of two types of stock cabinets, whereas semi-custom designs allow homeowners some control over the color, finish, or hardware on their cabinets. Stock cabinets are sold in construction-grade and builder-grade designs. Construction-grade cabinets are usually made from inexpensive medium-density fiberboard, which is prone to moisture damage, whereas builder-grade models are a step up with higher-quality materials. Construction-grade designs are the most common type of cabinets in America.

Ultimately, a work warranty is only as reliable as the contractor you’ve hired. That’s why trust and reputation are such important factors, in addition to having a solid contract and confirming appropriate licensing, insurance, and bonding. When looking for a contractor, it’s a good idea to read online reviews and ratings to see what kind of experience past customers have had. Issues with your contractor can make for an unsatisfying renovation process, but a reliable contractor can make the process go as smoothly as possible.

It’s typically more cost-effective to move a building along with its accessories than to demolish and rebuild it from scratch. However, that’s only if you can move the accessories without damaging them. However, if you plan to demolish the accessories anyway, it is advisable to do so before the move to save costs.

The Union, NJ homeowners’ guide to home building services

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