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Find Basement remodelers in Trenton

Avatar for Heartland Village General Contracting and Handyman Services
Heartland Village General Contracting and Handyman Services
4.8(
200
)

Serving Trenton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Everything went smoothly, they were professional and finished the job in a timely manner. My basement looks amazing! Total transformation. I would definitely hire Harvey and his crew again."
FLOORING
Remodel basements
Bathroom renovation
KITCHEN REMODEL
Decks

+151

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for TQ Contracting LLC
TQ Contracting LLC
4.9(
54
)

Serving Trenton, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We hired TQ Contracting to finish a portion of the basement. Tom and his crew, including Romeo, did a fantastic job and were very easy to work with. They were prompt, effective, and clean, and all inspections passed with flying colors. I was even comfortable letting them work in the basement during periods in which I was not home - this is a team you can trust. I could not be happier with how the basement turned out. Plus he quoted me a fair price that came in over $12K less than another quote I received from a different contractor. I was so stressed trying to find an honest, reasonable, and hard-working contractor and am so thrilled I went with TQ Contracting; the 5-star reviews you see online are 100% legit and they really do a terrific job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+112

Response time1 day
Response rate96%
10 neighbors recently requested a quote
Avatar for Bryan's Handyman & Home Improvement Service
Bryan's Handyman & Home Improvement Service
4.7(
537
)

Serving Trenton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"I hired Bryan to repair our basement drywall and tile after we had a French drain installed. Overall, I am very pleased with the work his crew did. I had some concerns during the project but Bryan was very easy to talk with. He explained what was going on and any worries I had were put at ease once I saw the final product. I think our basement looks even better now than it did before! I would definitely hire him to come back for future projects."
Bathtub and wall
Kitchen Remodel
Remodeled bathroom
Staircase remodel
Basement Door

+377

Response time3 days
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
324
)

Serving Trenton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"American Supreme Construction completed basement remodel at high level of quality and within estimated timeframe. Don kept us well informed of every step and the team was very professional. Would use again!"
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft

+37

Response time5 hrs
Response rate91%
88 neighbors recently requested a quote
Avatar for KASH Home Service, LLC
KASH Home Service, LLC
4.3(
56
)

Serving Trenton, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"We had been burned by fly by night contractors before. Rob assured us that he would restore our faith. He was right!!! He was dedicated, reliable, creative and a pleasure to work with every step of the way on an extensive master bathroom remodel. Along with Ken and Eric, he took the bathroom down to the studs and rebuilt us a 'getaway'. I feel like I'm stepping into a 5 star hotel suite shower everyday when I climb onto our new enormous mosaic floor. In addition to the bathroom, they painted 4 rooms and meticulously prepped every nail hole pop and cracked seam in our aging vaulted ceilings. The house looks BRAND NEW! I highly recommend and can't wait until we can have them back to remodel our kitchen."
Beautiful bathroom
Before
Pink
 Before
 Begining

+56

Response time3 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Katz Construction LLC
Katz Construction LLC
5.0(
9
)

Serving Trenton, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

10 years in the industry, we do it right the first time. We can handle any remodeling or new construction jobs efficiently and neatly!

Remodeling - General Project
Remodeling - General Project
General Remodeling Project
Remodeling - General Project
Remodeling - General Project

+8

Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)

Serving Trenton, NJ and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"BQ did an excellent job of waterproofing our basement last year. The men were fast and efficient and did an excellent job, This year they inspected the basement and everything was fine. Thank you for a job well done. D. Roush"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

580 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Rioza General Contractor LLC
Rioza General Contractor LLC
4.3(
6
)

Serving Trenton, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

Rioza General Contractor LLC is a trusted General Contractor in NJ specializing in high-quality residential and commercial remodeling. From home renovations to business space makeovers, we deliver exceptional results with precision and expertise.

Lynn Kitchen
Lynn Kitchen
Lynn Kitchen
Lynn Kitchen
Lynn Kitchen

+1

Response time10 mins
3 neighbors recently requested a quote
Recommended by50%of homeowners
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FAQs for basement remodeling projects in Trenton, 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 Trenton, NJ homeowners’ guide to basement remodelings

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