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Find Basement remodelers in Union City

Avatar for CSZ Construction
CSZ Construction
4.6(
69
)

Serving Union City, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar remodeled our basement, and we cannot be happier with his work! He worked with us the whole way to make sure we were happy with the work. He even put a custom wine rack in. The new basement is so beautiful and we get so many compliments. He has done work for us before and he does excellent work, is always available and easy to reach, and has a professional and kind team of workers. Thank you Cesar!!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for Jeffries Building Solutions LLC
Jeffries Building Solutions LLC
5.0(
42
)

Serving Union City, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Marvin, Noel and their team remodeled the kitchen of our apartment, and did a faboulous job. They showed up on time every day, stayed on schedule, on budget, and at the end of each day they cleaned and left the apartment spotless. They are true professional and their job is impeccable and of great quality. I will definitly hire them for any future work."
Past work
Past work
Past work
Past work
Past work

+5

Response time4 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for M&J Home Services, LLC
M&J Home Services, LLC
4.9(
29
)

Serving Union City, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"We had a good experience with M&J for our kitchen remodel and bathroom upgrade project. They were very responsive and their quote was most reasonable. I would recommend them."
Bathroom Remodel
Master Bathroom
Bathroom Remodel
Master Bathroom 2
Condo - Master Bathroom

+83

Response time10 hrs
Recommended by96%of homeowners
Ernest & Sons General Contractors
4.1(
23
)

Serving Union City, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"We hired Ernest and Sons to construct our patio tiles. We purchased 2' X 2' Tiles and I have to say they did a gorgeous job. I was so pleased with the way they showed up when they said they would. The men that laid out on my job worked so hard. The labor was very strenuous but they never took a break. They were the most conscientious and polite workers I've ever dealt with. They worked neatly, cleaned up totally afterward, and just had a great deal of respect for our property. They really did a beautiful job and Ernest, the owner is a real gentleman also. Love this company!"
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Fresh Contracting/Home Improvements
Fresh Contracting/Home Improvements
4.6(
13
)

Serving Union City, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We recently had two bathrooms remodeled, and the entire experience was good from start to finish. The team was professional, punctual, and incredibly respectful of our home. They kept the work areas clean every day and communicated clearly throughout the whole process, which made everything feel smooth and stress-free."
Landscaping Project
New front steps in progress
Basement Remodeling Project
Landscaping Project
The before

+112

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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FAQs for basement remodeling projects in Union City, NJ

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Union City, NJ homeowners’ guide to basement remodelings

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