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Find Basement remodelers in Belvidere

Avatar for Sure-Fix Remodeling
Sure-Fix Remodeling
4.7(
382
)

Serving Belvidere, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Sure-Fix surpassed my expectations of what a finished basement should look like. Everything went smoothly and met all of our needs. Tony and Henry were extremely knowledgeable and gave us great suggestions. We will definitely hire Sure-Fix again for any other remodeling projects we have in the future."
BCI Walk-in Shower Install
Installing our first GAF roof!
BCI Walk-in Shower
Rustic Boho Basement remodel
Built-in shelves and Fireplace install to update out=dated living room

+45

Response time11 hrs
46 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
745
)

Serving Belvidere, 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 rate98%
260 neighbors recently requested a quote
Avatar for Chifla R Painting and Home Improvments
Chifla R Painting and Home Improvments
5.0(
8
)

Serving Belvidere, 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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Restored NJ
Restored NJ
5.0(
18
)

Serving Belvidere, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I hired restored nj to repair a damaged wall from years of water leakage which had just become apparent. Gerson was very helpful and responsive and his team did excellent work."
Response time3 hrs
Response rate91%
Recommended by94%of homeowners
Beyond Measure Home Improvements, LLC
5.0(
4
)

Serving Belvidere, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time4 hrs
3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)

Serving Belvidere, 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 Zuchowski Contracting, LLC
Zuchowski Contracting, LLC
5.0(
2
)

Serving Belvidere, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Great company to deal with !! Great communication and status all thru the project. Very professional, knowledgeable and most of all they will exceed your expectations!!! This will be our go to contractor for any projects we will have !!! You won t be disappointed with them 👏😎👏👍"
Shower Final 4
Stack Stone Completed
Reframing of Bathroom
Before Stone
Installation of New Plumbing

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Belvidere, 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 Belvidere, NJ homeowners’ guide to basement remodelings

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