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Find Basement remodelers in Newton

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
745
)

Serving Newton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"We love our basement remodel. Peter, Alex and his team were here when they said theyâ d be here, completed the job as described, and kept us updated along the way. The basement now looks and feels clean and bright. The additional space doesnâ t feel like a basement at all and is enjoyed by the whole family. We highly recommend Lux Renovations."
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+40

Response time1 day
Response rate100%
261 neighbors recently requested a quote
The Better Basement Company
4.3(
31
)

Serving Newton, NJ and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"We just had our basement finished. Not re-finished but finished for the first time. The house was built in 1924 with a dirt floor in the basement and low hanging pipes, overall a very challenging job. We wanted to turn it to a family room with a full bath, laundry room, closets, etc. Joe's guys (Chico and Javier) did a fantastic job. They are knowledgeable, thorough, thoughtful, and creative. We would recommend them to anyone without hesitation."
 Before
 ICE CREAM BAR
 CREATIVE IDEAS
 CREATIVE OFFICE SPACE
 After

+13

Response time2 days
Response rate95%
9 neighbors recently requested a quote
Avatar for JVML LLC
JVML LLC
5.0(
30
)

Serving Newton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"They worked diligently to ensure that everything in this house was up to code. They inspected everything for me, and worked very quickly. The bathroom remodel was beautiful, and the dining room renovation came out amazing."
Deck
Living room
Deck
FIREPLACE
Deck

+407

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Chifla R Painting and Home Improvments
Chifla R Painting and Home Improvments
5.0(
8
)

Serving Newton, NJ and surrounding areas

Approved

In business since 1995

Credit card accepted

Customers say: True professional

"Tony and Team did a great job. We look forward to working with them on additional home projects. I will certainly recommend Tony to friends and family. Best, Chris and Nancy"
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+35

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Richard Painting & Home Improvement Limited Liability Company
Richard Painting & Home Improvement Limited Liability Company
4.0(
8
)

Serving Newton, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Small jobs welcome

"Choosing Richard Painting & Home Improvements for our basement remodeling was a positive experience overall. The estimate was fair and competitive, the team made us feel safe and comfortable throughout the project, and they maintained a clean and organized workspace. The quality of their workmanship was exceptional, delivering a beautifully finished basement that exceeded our expectations. One area they could improve upon is communication regarding their work schedule. There were times when we were unsure which days they would be on-site, which caused some minor inconveniences. Despite this, we are very satisfied with their work and would recommend them for anyone looking for reliable and high-quality home renovations. We would use them again for future projects."
Painting - Interior Project
Painting - Interior Project
Plumbing Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+34

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for RR Building and Remodeling
RR Building and Remodeling
5.0(
1
)

Serving Newton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

RR Building and remodeling is a family owned and operated business committed to helping turn our customer's visions into reality. What sets us apart is our personalized approach and unwavering commitment to quality. Our team of skilled in house craftsmen bring decades of combined experience to every project, ensuring meticulous attention to detail and superior craftsmanship. \n\nOur services include: New home construction, renovations and additions, foundation work, bathroom remodels, custom carpentry, masonry, decorative concrete, and overall project management. \n\nBy blending innovative trends with timeless craftsmanship, RR Building and Remodeling aims to create spaces that not only impress but also stand the test of time, ensuring your home remains both stylish and functional for years to come.

Additional Photos
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+33

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Beyond Measure Home Improvements, LLC
5.0(
4
)

Serving Newton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"Over the past year, Brayan and his team have become our go-to guys for any project in our homes. He repaired termite damage in our crawl space by replacing several support beams, removed all the wallpaper and painted our entire house (a long and challenging job) Most recently, he worked on our deck, power washing, replacing damage boards, sanding, and painting it. Now it looks brand new. Brayan always impresses us with the quality of his work. He is by far the most reliable and punctual professional we’ve ever worked with on home renovations. His entire team is skilled and respectful, the work is done at competitive prices, on schedule, and with excellent attention to detail. We have no doubt that we’ll continue calling him for future projects. Highly recommended!"
Response time4 hrs
3 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 257
FAQs for basement remodeling projects in Newton, 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 Newton, NJ homeowners’ guide to basement remodelings

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